ATE513181T1 - Verfahren und vorrichtung zur durchführung optischer abbildung durch verwendung von frequenzbereichs-interferometrie - Google Patents

Verfahren und vorrichtung zur durchführung optischer abbildung durch verwendung von frequenzbereichs-interferometrie

Info

Publication number
ATE513181T1
ATE513181T1 AT04788614T AT04788614T ATE513181T1 AT E513181 T1 ATE513181 T1 AT E513181T1 AT 04788614 T AT04788614 T AT 04788614T AT 04788614 T AT04788614 T AT 04788614T AT E513181 T1 ATE513181 T1 AT E513181T1
Authority
AT
Austria
Prior art keywords
radiation
electro
magnetic
radiations
polarization state
Prior art date
Application number
AT04788614T
Other languages
English (en)
Inventor
Seok Hyun Yun
Brett Eugene Bouma
Guillermo J Tearney
Johannes Fitzgerald Boer
Original Assignee
Gen Hospital Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34590115&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE513181(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Hospital Corp filed Critical Gen Hospital Corp
Application granted granted Critical
Publication of ATE513181T1 publication Critical patent/ATE513181T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
    • H01S5/5045—Amplifier structures not provided for in groups H01S5/02 - H01S5/30 the arrangement having a frequency filtering function
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02002—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02002—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies
    • G01B9/02004—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies using frequency scans
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02041—Interferometers characterised by particular imaging or detection techniques
    • G01B9/02043—Imaging of the Fourier or pupil or back focal plane, i.e. angle resolved imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02075—Reduction or prevention of errors; Testing; Calibration of particular errors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02075—Reduction or prevention of errors; Testing; Calibration of particular errors
    • G01B9/02078—Caused by ambiguity
    • G01B9/02079—Quadrature detection, i.e. detecting relatively phase-shifted signals
    • G01B9/02081—Quadrature detection, i.e. detecting relatively phase-shifted signals simultaneous quadrature detection, e.g. by spatial phase shifting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G01B9/02084—Processing in the Fourier or frequency domain when not imaged in the frequency domain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/021—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using plane or convex mirrors, parallel phase plates, or particular reflectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0264—Electrical interface; User interface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/48—Laser speckle optics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/11—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0071—Beam steering, e.g. whereby a mirror outside the cavity is present to change the beam direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0078—Frequency filtering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0071—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for beam steering, e.g. using a mirror outside the cavity to change the beam direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0078—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for frequency filtering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1025—Extended cavities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/45—Multiple detectors for detecting interferometer signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/70—Using polarization in the interferometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
    • G01J9/0215—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods by shearing interferometric methods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/08009—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • H01S3/08063—Graded reflectivity, e.g. variable reflectivity mirror
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1068—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using an acousto-optical device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/146—External cavity lasers using a fiber as external cavity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Power Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
AT04788614T 2003-10-27 2004-09-08 Verfahren und vorrichtung zur durchführung optischer abbildung durch verwendung von frequenzbereichs-interferometrie ATE513181T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51476903P 2003-10-27 2003-10-27
PCT/US2004/029148 WO2005047813A1 (en) 2003-10-27 2004-09-08 Method and apparatus for performing optical imaging using frequency-domain interferometry

Publications (1)

Publication Number Publication Date
ATE513181T1 true ATE513181T1 (de) 2011-07-15

Family

ID=34590115

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04788614T ATE513181T1 (de) 2003-10-27 2004-09-08 Verfahren und vorrichtung zur durchführung optischer abbildung durch verwendung von frequenzbereichs-interferometrie

Country Status (8)

Country Link
US (8) US7733497B2 (de)
EP (7) EP2270447A1 (de)
JP (7) JP5567246B2 (de)
KR (2) KR101384553B1 (de)
CN (6) CN103293126B (de)
AT (1) ATE513181T1 (de)
TW (2) TWI397715B (de)
WO (1) WO2005047813A1 (de)

Families Citing this family (517)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60141090D1 (de) 2000-10-30 2010-03-04 Gen Hospital Corp Optische systeme zur gewebeanalyse
US9295391B1 (en) 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
US7865231B2 (en) 2001-05-01 2011-01-04 The General Hospital Corporation Method and apparatus for determination of atherosclerotic plaque type by measurement of tissue optical properties
US7355716B2 (en) 2002-01-24 2008-04-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US7643153B2 (en) 2003-01-24 2010-01-05 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
CA2519937C (en) 2003-03-31 2012-11-20 Guillermo J. Tearney Speckle reduction in optical coherence tomography by path length encoded angular compounding
US7515626B2 (en) * 2003-05-29 2009-04-07 Novera Optics, Inc. Light source capable of lasing that is wavelength locked by an injected light signal
KR101204370B1 (ko) 2003-06-06 2012-11-23 더 제너럴 하스피탈 코포레이션 파장 동조 소스용 방법 및 장치
WO2005047813A1 (en) 2003-10-27 2005-05-26 The General Hospital Corporation Method and apparatus for performing optical imaging using frequency-domain interferometry
EP1687587B1 (de) 2003-11-28 2020-01-08 The General Hospital Corporation Verfahren und vorrichtung für dreidimensionale spektralcodierte bildgebung
JP2005331866A (ja) * 2004-05-21 2005-12-02 Alps Electric Co Ltd ホログラム装置
WO2005117534A2 (en) 2004-05-29 2005-12-15 The General Hospital Corporation Process, system and software arrangement for a chromatic dispersion compensation using reflective layers in optical coherence tomography (oct) imaging
JP4995720B2 (ja) 2004-07-02 2012-08-08 ザ ジェネラル ホスピタル コーポレイション ダブルクラッドファイバを有する内視鏡撮像プローブ
US7573627B2 (en) * 2004-07-27 2009-08-11 The George Washington University Amplified bimorph scanning mirror, optical system and method of scanning
JP5053845B2 (ja) 2004-08-06 2012-10-24 ザ ジェネラル ホスピタル コーポレイション 光学コヒーレンス断層撮影法を使用して試料中の少なくとも１つの位置を決定するための方法、システムおよびソフトウェア装置
JP5324095B2 (ja) 2004-08-24 2013-10-23 ザ ジェネラル ホスピタル コーポレイション 血管セグメントを画像化する方法および装置
ATE538714T1 (de) 2004-08-24 2012-01-15 Gen Hospital Corp Verfahren, system und software-anordnung zur bestimmung des elastizitätsmoduls
KR101269455B1 (ko) 2004-09-10 2013-05-30 더 제너럴 하스피탈 코포레이션 광 간섭 영상화를 위한 시스템 및 방법
EP1804638B1 (de) 2004-09-29 2012-12-19 The General Hospital Corporation System und verfahren zur abbildung optischer kohärenz
US20060088068A1 (en) * 2004-10-13 2006-04-27 Intune Technologies Low noise swept wavelength laser system and method
JP5623692B2 (ja) 2004-11-02 2014-11-12 ザ ジェネラル ホスピタル コーポレイション 試料の画像形成のための光ファイバ回転装置、光学システム及び方法
EP1825214A1 (de) 2004-11-24 2007-08-29 The General Hospital Corporation Interferometer mit gemeinsamem pfad für endoskopische optische kohärenztomographie
EP1816949A1 (de) 2004-11-29 2007-08-15 The General Hospital Corporation Anordnungen, vorrichtungen, endoskope, katheter und verfahren für die optische bilddarstellung durch gleichzeitige beleuchtung und nachweis von mehreren punkten auf einer probe
EP1869398B1 (de) 2005-03-17 2012-08-22 The Board Of Trustees Of The Leland Stanford Junior University Vorrichtung und verfahren für optische frequenzbereichs-kohärenztomographie
US7369953B2 (en) * 2005-03-17 2008-05-06 The Board Of Trustees Of The Leland Stanford Junior University Femtosecond spectroscopy using minimum phase functions
WO2006107795A1 (en) * 2005-04-05 2006-10-12 The Board Of Trustees Of The Leland Stanford Junior University Optical image processing using minimum phase functions
US8351665B2 (en) 2005-04-28 2013-01-08 The General Hospital Corporation Systems, processes and software arrangements for evaluating information associated with an anatomical structure by an optical coherence ranging technique
EP1887926B1 (de) 2005-05-31 2014-07-30 The General Hospital Corporation System und verfahren die spektrale interferometrietechniken zur codierungsüberlagerung zur bildgebung benutzen
EP1889037A2 (de) * 2005-06-01 2008-02-20 The General Hospital Corporation Vorrichtung, verfahren und system zur abbildung phasenaufgelöster optischer frequenzdomänen
JP2007010589A (ja) * 2005-07-01 2007-01-18 Nidek Co Ltd 物体測定装置
US7391520B2 (en) * 2005-07-01 2008-06-24 Carl Zeiss Meditec, Inc. Fourier domain optical coherence tomography employing a swept multi-wavelength laser and a multi-channel receiver
JP4804820B2 (ja) * 2005-07-15 2011-11-02 サンテック株式会社 光断層画像表示システム
EP1744119A1 (de) 2005-07-15 2007-01-17 Proximion Fiber Systems AB Optische Kohärenztomographie mit einer Wobbelsignalquelle
EP2597457B1 (de) 2005-07-28 2018-03-14 Bioptigen, Inc. Abbildungssystem mittels optischen Kohärenztomographie in der Frequenzdomäne
EP1913332B1 (de) * 2005-08-09 2010-10-13 The General Hospital Corporation Gerät und verfahren zur durchführung von polarisationsbasierter quadraturdemodulation bei optischer kohärenztomographie
US20070049833A1 (en) 2005-08-16 2007-03-01 The General Hospital Corporation Arrangements and methods for imaging in vessels
US20070121196A1 (en) 2005-09-29 2007-05-31 The General Hospital Corporation Method and apparatus for method for viewing and analyzing of one or more biological samples with progressively increasing resolutions
US7450241B2 (en) * 2005-09-30 2008-11-11 Infraredx, Inc. Detecting vulnerable plaque
JP2007101263A (ja) * 2005-09-30 2007-04-19 Fujifilm Corp 光断層画像化装置
JP2007101262A (ja) * 2005-09-30 2007-04-19 Fujifilm Corp 光断層画像化装置
US7889348B2 (en) 2005-10-14 2011-02-15 The General Hospital Corporation Arrangements and methods for facilitating photoluminescence imaging
US7295293B2 (en) * 2005-10-21 2007-11-13 Hewlett-Packard Development Company, L.P. Apparatus and method for testing a reflector coating
GB2432066A (en) * 2005-11-02 2007-05-09 Oti Ophthalmic Technologies Optical coherence tomography imaging using repeated scan at slowly changing wavelength
EP1785690A1 (de) * 2005-11-10 2007-05-16 Haag-Streit Ag Verfahren und Vorrichtung zur Ermittlung geometrischer Werte an einem Gegenstand
ATE441101T1 (de) * 2005-12-01 2009-09-15 Pergam Suisse Ag Mobile ferndetektion von fluiden mittels laser
US7982881B2 (en) * 2005-12-06 2011-07-19 Carl Zeiss Meditec Ag Apparatus and method for interferometric measurement of a sample
JP4642653B2 (ja) * 2005-12-27 2011-03-02 富士フイルム株式会社 光断層画像化装置
WO2007082228A1 (en) 2006-01-10 2007-07-19 The General Hospital Corporation Systems and methods for generating data based on one or more spectrally-encoded endoscopy techniques
EP2289397A3 (de) 2006-01-19 2011-04-06 The General Hospital Corporation Verfahren und Systeme zur optischen Bildgebung von epithelialen Luminalorganen durch Strahlenabtastung dieser
WO2007084903A2 (en) 2006-01-19 2007-07-26 The General Hospital Corporation Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and method for producing one or more optical arrangements
EP1986545A2 (de) 2006-02-01 2008-11-05 The General Hospital Corporation Vorrichtung zur anwendung mehrerer elektromagnetischer strahlungen auf einer probe
WO2007149602A2 (en) 2006-02-01 2007-12-27 The General Hospital Corporation Methods and systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
JP2009537024A (ja) 2006-02-01 2009-10-22 ザ ジェネラル ホスピタル コーポレイション 少なくとも一つのファイバの少なくとも二つの部位の少なくとも一つを制御する装置
JP5519152B2 (ja) 2006-02-08 2014-06-11 ザ ジェネラル ホスピタル コーポレイション 光学顕微鏡法を用いて解剖学的サンプルに関わる情報を取得するための装置
WO2007101026A2 (en) * 2006-02-24 2007-09-07 The General Hospital Corporation Methods and systems for performing angle-resolved fourier-domain optical coherence tomography
JP4804977B2 (ja) * 2006-03-22 2011-11-02 富士フイルム株式会社 波長可変レーザ装置および光断層画像化装置
JP4755934B2 (ja) * 2006-03-31 2011-08-24 富士フイルム株式会社 波長可変レーザ装置および光断層画像化装置
JP4838029B2 (ja) * 2006-03-30 2011-12-14 テルモ株式会社 画像診断装置およびその処理方法
JP4838032B2 (ja) * 2006-03-31 2011-12-14 テルモ株式会社 画像診断装置およびその処理方法
EP2564769B1 (de) * 2006-04-05 2015-06-03 The General Hospital Corporation Vorrichtung zur polarisationsempfindlichen optischen Frequenzbereichsabbildung einer Probe
EP2015669A2 (de) * 2006-05-10 2009-01-21 The General Hospital Corporation Verfahren, anordnungen und systeme für frequenzbereichsabbildung einer probe
WO2007133964A2 (en) 2006-05-12 2007-11-22 The General Hospital Corporation Processes, arrangements and systems for providing a fiber layer thickness map based on optical coherence tomography images
US7835650B2 (en) * 2006-07-11 2010-11-16 Drexel University Optical domain frequency down-conversion of microwave signals
US7742174B2 (en) * 2006-07-17 2010-06-22 Bioptigen, Inc. Methods, systems and computer program products for removing undesired artifacts in fourier domain optical coherence tomography (FDOCT) systems using continuous phase modulation and related phase modulators
US9867530B2 (en) 2006-08-14 2018-01-16 Volcano Corporation Telescopic side port catheter device with imaging system and method for accessing side branch occlusions
EP1892501A3 (de) * 2006-08-23 2009-10-07 Heliotis AG Kolorimetrische dreidimensionale Mikroskopie
US7920271B2 (en) 2006-08-25 2011-04-05 The General Hospital Corporation Apparatus and methods for enhancing optical coherence tomography imaging using volumetric filtering techniques
US8838213B2 (en) 2006-10-19 2014-09-16 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample, and effecting such portion(s)
US20080097158A1 (en) * 2006-10-20 2008-04-24 Infraredx, Inc. Noise Suppression System and Method in Catheter Pullback and Rotation System
JP5406427B2 (ja) * 2006-11-17 2014-02-05 株式会社トプコン 断層画像処理方法、装置およびプログラムならびにこれを用いた光断層画像化システム
JP4869895B2 (ja) * 2006-12-07 2012-02-08 富士フイルム株式会社 光断層画像化装置
JP2008145375A (ja) * 2006-12-13 2008-06-26 Fujifilm Corp 光断層画像化システム
JP4996917B2 (ja) * 2006-12-26 2012-08-08 株式会社トプコン 光画像計測装置及び光画像計測装置を制御するプログラム
JP4996918B2 (ja) 2006-12-26 2012-08-08 株式会社トプコン 光画像計測装置及び光画像計測装置を制御するプログラム
EP3785615B1 (de) 2007-01-10 2024-12-04 Lightlab Imaging, Inc. Verfahren und vorrichtung für optische swept-source-kohärenztomografie
JP5507258B2 (ja) * 2007-01-19 2014-05-28 ザ ジェネラル ホスピタル コーポレイション 光周波数領域イメージングにおける測定深度を制御するための装置及び方法
US7949019B2 (en) 2007-01-19 2011-05-24 The General Hospital Wavelength tuning source based on a rotatable reflector
US9063117B2 (en) 2007-02-21 2015-06-23 Paul L. Gourley Micro-optical cavity with fluidic transport chip for bioparticle analysis
US8209128B1 (en) * 2007-02-21 2012-06-26 Paul L. Gourley Nanolaser spectroscopy and micro-optical resonators for detecting, analyzing, and manipulating bioparticles
US8094982B2 (en) * 2007-03-08 2012-01-10 Oclaro (North America), Inc. Fiber lens assembly for optical device
US9176319B2 (en) 2007-03-23 2015-11-03 The General Hospital Corporation Methods, arrangements and apparatus for utilizing a wavelength-swept laser using angular scanning and dispersion procedures
US10534129B2 (en) 2007-03-30 2020-01-14 The General Hospital Corporation System and method providing intracoronary laser speckle imaging for the detection of vulnerable plaque
JP4933336B2 (ja) * 2007-04-13 2012-05-16 サンテック株式会社 光断層画像表示システム及び光断層画像表示方法
US8045177B2 (en) 2007-04-17 2011-10-25 The General Hospital Corporation Apparatus and methods for measuring vibrations using spectrally-encoded endoscopy
US8115919B2 (en) 2007-05-04 2012-02-14 The General Hospital Corporation Methods, arrangements and systems for obtaining information associated with a sample using optical microscopy
US8395781B2 (en) 2007-07-12 2013-03-12 Volcano Corporation Automatic calibration systems and methods of use
JP5481376B2 (ja) * 2007-07-12 2014-04-23 ヴォルカノ コーポレイション 光コヒーレンストモグラフィー用のクロック制御方法
EP2178442B1 (de) 2007-07-12 2017-09-06 Volcano Corporation Katheter für in-vivo-bildgebung
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
US7999945B2 (en) * 2007-07-18 2011-08-16 The George Washington University Optical coherence tomography / acoustic radiation force imaging probe
JP5183989B2 (ja) * 2007-07-19 2013-04-17 株式会社ミツトヨ 形状測定装置
US20090040527A1 (en) * 2007-07-20 2009-02-12 Paul Dan Popescu Method and apparatus for speckle noise reduction in electromagnetic interference detection
US8210682B2 (en) * 2007-07-26 2012-07-03 Manouchehr Motamedi Method and apparatus for early diagnosis of Alzheimer's using non-invasive eye tomography by Teraherts
WO2009018456A2 (en) 2007-07-31 2009-02-05 The General Hospital Corporation Systems and methods for providing beam scan patterns for high speed doppler optical frequency domain imaging
WO2009029843A1 (en) 2007-08-31 2009-03-05 The General Hospital Corporation System and method for self-interference fluoresence microscopy, and computer-accessible medium associated therewith
EP2037214A1 (de) * 2007-09-14 2009-03-18 Leica Geosystems AG Verfahren und Messgerät zum vermessen von Oberflächen
DE102007046507B4 (de) * 2007-09-28 2024-10-31 Carl Zeiss Meditec Ag Kurzkoheränz-Interferometer
EP2207469A4 (de) * 2007-10-12 2012-07-11 Gen Hospital Corp Systeme und verfahren zur optischen bildgebung von luminalen anatomischen strukturen
US7787112B2 (en) * 2007-10-22 2010-08-31 Visiongate, Inc. Depth of field extension for optical tomography
WO2009059034A1 (en) 2007-10-30 2009-05-07 The General Hospital Corporation System and method for cladding mode detection
US8582934B2 (en) 2007-11-12 2013-11-12 Lightlab Imaging, Inc. Miniature optical elements for fiber-optic beam shaping
KR100926039B1 (ko) * 2007-11-13 2009-11-11 한국표준과학연구원 초정밀 및 고분해능의 테라헤르츠 분광기 및 그 측정방법
CN101214145B (zh) * 2008-01-03 2010-08-04 中国科学院上海光学精密机械研究所 大探测深度的频域光学相干层析成像方法及系统
US9332942B2 (en) 2008-01-28 2016-05-10 The General Hospital Corporation Systems, processes and computer-accessible medium for providing hybrid flourescence and optical coherence tomography imaging
US11123047B2 (en) 2008-01-28 2021-09-21 The General Hospital Corporation Hybrid systems and methods for multi-modal acquisition of intravascular imaging data and counteracting the effects of signal absorption in blood
KR100947464B1 (ko) * 2008-02-13 2010-03-17 에스엔유 프리시젼 주식회사 두께 측정장치
JP2009218511A (ja) * 2008-03-12 2009-09-24 Optical Comb Inc 波長可変光学系及びこれを用いた光源
US9498600B2 (en) 2009-07-01 2016-11-22 Avinger, Inc. Atherectomy catheter with laterally-displaceable tip
US8062316B2 (en) 2008-04-23 2011-11-22 Avinger, Inc. Catheter system and method for boring through blocked vascular passages
US8696695B2 (en) 2009-04-28 2014-04-15 Avinger, Inc. Guidewire positioning catheter
US9125562B2 (en) 2009-07-01 2015-09-08 Avinger, Inc. Catheter-based off-axis optical coherence tomography imaging system
US8644913B2 (en) 2011-03-28 2014-02-04 Avinger, Inc. Occlusion-crossing devices, imaging, and atherectomy devices
US7898656B2 (en) 2008-04-30 2011-03-01 The General Hospital Corporation Apparatus and method for cross axis parallel spectroscopy
JP5607610B2 (ja) 2008-05-07 2014-10-15 ザ ジェネラル ホスピタル コーポレイション 構造の特徴を決定する装置、装置の作動方法およびコンピュータアクセス可能な媒体
US20090289833A1 (en) * 2008-05-23 2009-11-26 Johnson Paul A Sparse array millimeter wave imaging system
EP2293714B1 (de) 2008-06-02 2014-08-13 Lightlab Imaging, Inc. Quantitative verfahren zur erfassung von gewebekennwerten auf bildern aus einer optischen kohärenztomographie
JP5795531B2 (ja) 2008-06-20 2015-10-14 ザ ジェネラル ホスピタル コーポレイション フューズドファイバオプティックカプラ構造、及びその使用方法
EP2309923B1 (de) * 2008-07-14 2020-11-25 The General Hospital Corporation Vorrichtung und verfahren für eine farbendoskopie
US20110255561A1 (en) * 2008-07-14 2011-10-20 The General Hospital Corporation Apparatus configured to provide a wavelength-swept electro-magnetic radiation
CN101660945B (zh) * 2008-08-27 2013-02-20 中国科学院光电技术研究所 快速图像重构方法
WO2010045386A1 (en) 2008-10-14 2010-04-22 Lightlab Imaging, Inc. Methods for stent strut detection and related measurement and display using optical coherence tomography
US8275226B2 (en) * 2008-12-09 2012-09-25 Spectral Applied Research Ltd. Multi-mode fiber optically coupling a radiation source module to a multi-focal confocal microscope
JP5731394B2 (ja) 2008-12-10 2015-06-10 ザ ジェネラル ホスピタル コーポレイション 光サブサンプリングを通じて、光コヒーレンストモグラヒィーのイメージング深度範囲を伸ばすためのシステム、装置及び方法
DE102008063225A1 (de) * 2008-12-23 2010-07-01 Carl Zeiss Meditec Ag Vorrichtung zur Swept Source Optical Coherence Domain Reflectometry
JP5373389B2 (ja) 2008-12-26 2013-12-18 カール ツァイス メディテック インコーポレイテッド 光構造情報取得装置及びその光干渉信号処理方法
JP5479047B2 (ja) * 2008-12-26 2014-04-23 キヤノン株式会社 撮像装置および撮像方法
US20100171960A1 (en) * 2009-01-07 2010-07-08 Nxtar Technologies, Inc. For path imbalance measurement of the two arms fiber optic interferometer
US9615748B2 (en) 2009-01-20 2017-04-11 The General Hospital Corporation Endoscopic biopsy apparatus, system and method
EP2382456A4 (de) 2009-01-26 2012-07-25 Gen Hospital Corp System, verfahren und computermedium für mikroskopie mit weitem feld und sehr hoher auflösung
WO2010091190A2 (en) 2009-02-04 2010-08-12 The General Hospital Corporation Apparatus and method for utilization of a high-speed optical wavelength tuning source
US20120033966A1 (en) 2009-03-10 2012-02-09 Lockheed Martin Corporation Optical leaky integrate-and-fire neuron
WO2010105197A2 (en) 2009-03-12 2010-09-16 The General Hospital Corporation Non-contact optical system, computer-accessible medium and method for measuring at least one mechanical property of tissue using coherent speckle techniques(s)
WO2010111795A1 (en) 2009-04-03 2010-10-07 Exalos Ag Light source, and optical coherence tomography module
EP2427723B1 (de) 2009-05-04 2018-12-19 Duke University Verfahren und computerprogrammprodukte für quantitative 3d-bild-korrektur und berechnung klinischer parameter in der optischen kohärenztomografie
CA2763324C (en) * 2009-05-28 2018-10-23 Avinger, Inc. Optical coherence tomography for biological imaging
CN102469943A (zh) 2009-07-14 2012-05-23 通用医疗公司 用于测量脉管内流动和压力的设备、系统和方法
EP2470886A4 (de) * 2009-08-26 2016-11-02 Tomophase Inc Optische gewebeabbildung auf basis optischer frequenzdomänenabbildung
US8643829B2 (en) * 2009-08-27 2014-02-04 Anthony Brown System and method for Brillouin analysis
EA201270426A1 (ru) 2009-09-14 2012-12-28 Мемориал Слоан-Кеттеринг Кэнсер Сентер Устройство, система и способ обеспечения управления и фокусировки лазера для выполнения разреза, удаления и абляции ткани в малоинвазивной хирургии
US12426789B2 (en) 2009-09-23 2025-09-30 Lightlab Imaging, Inc. Blood vessel lumen morphology and minimum lumen area measurements data collection by intravascular imaging systems for stenosis or stent planning
AU2010298333B2 (en) * 2009-09-23 2014-04-17 Lightlab Imaging, Inc. Lumen morphology and vascular resistance measurements data collection systems, apparatus and methods
US8412312B2 (en) * 2009-09-23 2013-04-02 Lightlab Imaging, Inc. Apparatus, systems, and methods of in-vivo blood clearing in a lumen
US8193966B2 (en) * 2009-10-15 2012-06-05 The Boeing Company Wire detection systems and methods
JP5852300B2 (ja) * 2009-12-02 2016-02-03 オリンパス株式会社 光検出装置、顕微鏡および内視鏡
EP2509498B1 (de) 2009-12-08 2020-09-16 Avinger, Inc. Vorrichtungen zur prognose und vermeidung von restenosen
US8514284B2 (en) 2009-12-17 2013-08-20 Raytheon Company Textured pattern sensing and detection, and using a charge-scavenging photodiode array for the same
SMT202000624T1 (it) 2010-03-05 2021-01-05 Massachusetts Gen Hospital Apparecchio per fornire radiazione elettromagnetica a un campione
US8660324B2 (en) * 2010-03-29 2014-02-25 Raytheon Company Textured pattern sensing using partial-coherence speckle interferometry
US8780182B2 (en) * 2010-03-31 2014-07-15 Raytheon Company Imaging system and method using partial-coherence speckle interference tomography
KR101011575B1 (ko) * 2010-04-13 2011-01-27 경북대학교 산학협력단 비침습적 우량종자 선별 방법 및 장치
US8218927B2 (en) * 2010-04-19 2012-07-10 National Research Council Of Canada Optical catheter with rotary optical cap
US9069130B2 (en) 2010-05-03 2015-06-30 The General Hospital Corporation Apparatus, method and system for generating optical radiation from biological gain media
WO2011143121A2 (en) 2010-05-10 2011-11-17 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Spatial-domain low-coherence quantitative phase microscopy
US9557154B2 (en) 2010-05-25 2017-01-31 The General Hospital Corporation Systems, devices, methods, apparatus and computer-accessible media for providing optical imaging of structures and compositions
EP2575598A2 (de) 2010-05-25 2013-04-10 The General Hospital Corporation Vorrichtungen, systeme, verfahren und computerlesbares medium zur spektralanalyse von bildern aus einer optischen kohärenz-tomographie
WO2011150379A2 (en) 2010-05-28 2011-12-01 The General Hospital Corporation Apparatus, systems, methods and computer-accessible medium for analyzing information regarding cardiovascular disease(s) and function(s)
US10285568B2 (en) 2010-06-03 2019-05-14 The General Hospital Corporation Apparatus and method for devices for imaging structures in or at one or more luminal organs
US10401793B2 (en) * 2010-06-17 2019-09-03 Purdue Research Foundation Digital holographic method of measuring cellular activity and measuring apparatus with improved stability
CN102142892B (zh) * 2010-06-30 2014-12-17 华为技术有限公司 一种探测脉冲的产生方法和相干光时域反射仪
WO2014039096A1 (en) 2012-09-06 2014-03-13 Avinger, Inc. Re-entry stylet for catheter
WO2012003430A2 (en) 2010-07-01 2012-01-05 Avinger, Inc. Atherectomy catheters with longitudinally displaceable drive shafts
US11382653B2 (en) 2010-07-01 2022-07-12 Avinger, Inc. Atherectomy catheter
US8279437B2 (en) * 2010-07-14 2012-10-02 Hewlett-Packard Development Company, L.P. Multi-wavelength Raman light detection for detecting a species
KR20120025234A (ko) * 2010-09-07 2012-03-15 경북대학교 산학협력단 발광다이오드 소자의 결함검사 장치 및 방법
WO2012058381A2 (en) 2010-10-27 2012-05-03 The General Hospital Corporation Apparatus, systems and methods for measuring blood pressure within at least one vessel
US8593644B2 (en) * 2010-12-13 2013-11-26 Southwest Research Institute White light optical profilometer for measuring complex surfaces
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US10371499B2 (en) 2010-12-27 2019-08-06 Axsun Technologies, Inc. Laser swept source with controlled mode locking for OCT medical imaging
US20120162662A1 (en) * 2010-12-27 2012-06-28 Axsun Technologies, Inc. Actively Mode Locked Laser Swept Source for OCT Medical Imaging
US8437007B2 (en) 2010-12-30 2013-05-07 Axsun Technologies, Inc. Integrated optical coherence tomography system
US9046337B2 (en) * 2010-12-30 2015-06-02 Volcano Corporation Integrated OCT detector system with transimpedance amplifier
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
US9279659B2 (en) * 2011-01-21 2016-03-08 Duke University Systems and methods for complex conjugate artifact resolved optical coherence tomography
JP2012183152A (ja) * 2011-03-04 2012-09-27 Tomey Corporation 光干渉測定方法および光干渉測定装置
WO2012129404A1 (en) * 2011-03-22 2012-09-27 Brigham And Women's Hospital, Inc. Determination of a material characteristics with the use of second-order photon correlations
JP5610063B2 (ja) * 2011-03-24 2014-10-22 株式会社ニコン 観察装置および観察方法
US9949754B2 (en) 2011-03-28 2018-04-24 Avinger, Inc. Occlusion-crossing devices
US9179843B2 (en) 2011-04-21 2015-11-10 Hassan Ghaderi MOGHADDAM Method and system for optically evaluating proximity to the inferior alveolar nerve in situ
US20120274783A1 (en) * 2011-04-29 2012-11-01 Optovue, Inc. Imaging with real-time tracking using optical coherence tomography
US8721077B2 (en) 2011-04-29 2014-05-13 The General Hospital Corporation Systems, methods and computer-readable medium for determining depth-resolved physical and/or optical properties of scattering media by analyzing measured data over a range of depths
US9297702B2 (en) * 2011-05-10 2016-03-29 Phase Sensitive Innovations, Inc. Coherence switching
US8913248B2 (en) 2011-06-06 2014-12-16 Carl Zeiss Meditec, Inc. Systems and methods for improved balanced detection in optical coherence tomography imaging
US8873066B2 (en) * 2011-07-14 2014-10-28 Insight Photonic Solutions, Inc. System and method for improved resolution, higher scan speeds and reduced processing time in scans involving swept-wavelength interferometry
WO2013013049A1 (en) * 2011-07-19 2013-01-24 The General Hospital Corporation Systems, methods, apparatus and computer-accessible-medium for providing polarization-mode dispersion compensation in optical coherence tomography
US8582109B1 (en) 2011-08-01 2013-11-12 Lightlab Imaging, Inc. Swept mode-hopping laser system, methods, and devices for frequency-domain optical coherence tomography
CN102322880B (zh) * 2011-08-18 2013-06-05 天津大学 偏振敏感的分布式光频域反射扰动传感装置和解调方法
WO2013029047A1 (en) 2011-08-25 2013-02-28 The General Hospital Corporation Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures
WO2013033592A1 (en) 2011-08-31 2013-03-07 Volcano Corporation Optical-electrical rotary joint and methods of use
JP2013075035A (ja) * 2011-09-30 2013-04-25 Canon Inc 光断層像撮像方法、光断層像撮像装置およびプログラム
US9400246B2 (en) 2011-10-11 2016-07-26 Kla-Tencor Corporation Optical metrology tool equipped with modulated illumination sources
JP6356604B2 (ja) 2011-10-17 2018-07-11 アビンガー・インコーポレイテッドＡｖｉｎｇｅｒ， Ｉｎｃ． アテローム切除カテーテルおよびカテーテル用の非接触型作動機構
EP2769491A4 (de) 2011-10-18 2015-07-22 Gen Hospital Corp Vorrichtung und verfahren zur herstellung und/oder bereitstellung rezirkulierender optischer verzögerung(en)
US8831321B1 (en) 2011-11-07 2014-09-09 Lightlab Imaging, Inc. Side branch detection methods, systems and devices
US8748805B2 (en) * 2011-11-07 2014-06-10 Gooch And Housego Plc Polarization diversity detector with birefringent diversity element
US9345406B2 (en) 2011-11-11 2016-05-24 Avinger, Inc. Occlusion-crossing devices, atherectomy devices, and imaging
US20130169971A1 (en) * 2011-11-23 2013-07-04 Wasatch Photonics, Inc. Oct imaging system for curved samples
KR101258557B1 (ko) 2011-11-24 2013-05-02 고려대학교 산학협력단 주파수 영역 광간섭 단층촬영 정보처리 장치 및 방법
EP3597100B1 (de) * 2011-12-05 2024-10-23 Leica Microsystems NC, Inc. Systeme zur optischen bildgebung mit eingangsstrahlformsteuerung und weglängensteuerung
JP5900950B2 (ja) * 2012-01-05 2016-04-06 国立大学法人 筑波大学 波長走査型光干渉断層計及びその位相安定化プログラム
DE102012000702B3 (de) * 2012-01-16 2013-02-21 Karlsruher Institut für Technologie Optische Kohärenztomographie mit erweitertem Dynamikbereich
JP5938926B2 (ja) 2012-01-31 2016-06-22 株式会社ニデック 光断層像撮影装置及びノイズ除去方法
US9237851B2 (en) 2012-02-03 2016-01-19 Ninepoint Medical, Inc. Imaging system producing multiple registered images of a body lumen
JP5936893B2 (ja) * 2012-03-21 2016-06-22 株式会社トプコン 光画像計測装置及び偏波コントローラ
CN104220846A (zh) * 2012-03-23 2014-12-17 住友电气工业株式会社 干涉测量装置
WO2013148306A1 (en) 2012-03-30 2013-10-03 The General Hospital Corporation Imaging system, method and distal attachment for multidirectional field of view endoscopy
US8777412B2 (en) 2012-04-05 2014-07-15 Bioptigen, Inc. Surgical microscopes using optical coherence tomography and related methods
EP2662661A1 (de) * 2012-05-07 2013-11-13 Leica Geosystems AG Messgerät mit einem Interferometer und einem ein dichtes Linienspektrum definierenden Absorptionsmedium
EP2849661B1 (de) 2012-05-14 2020-12-09 Avinger, Inc. Atherektomiekatheter mit bildgebung
WO2013172974A1 (en) 2012-05-14 2013-11-21 Avinger, Inc. Atherectomy catheter drive assemblies
WO2013172972A1 (en) 2012-05-14 2013-11-21 Avinger, Inc. Optical coherence tomography with graded index fiber for biological imaging
CN103427334B (zh) 2012-05-14 2018-09-25 三星电子株式会社 用于发射波长扫描光的方法和设备
US9441944B2 (en) 2012-05-16 2016-09-13 Axsun Technologies Llc Regenerative mode locked laser swept source for OCT medical imaging
US11490797B2 (en) 2012-05-21 2022-11-08 The General Hospital Corporation Apparatus, device and method for capsule microscopy
US9312656B2 (en) 2012-06-01 2016-04-12 Korea Institute Of Industrial Technology Pulse laser generator and optical fiber sensor system using same
DE102012211549B3 (de) * 2012-07-03 2013-07-04 Polytec Gmbh Vorrichtung und Verfahren zur interferometrischen Vermessung eines Objekts
WO2014018945A1 (en) * 2012-07-27 2014-01-30 Thorlabs.Inc. Quantum well tunable short cavity laser
US9415550B2 (en) 2012-08-22 2016-08-16 The General Hospital Corporation System, method, and computer-accessible medium for fabrication miniature endoscope using soft lithography
US8687201B2 (en) 2012-08-31 2014-04-01 Lightlab Imaging, Inc. Optical coherence tomography control systems and methods
EP2892448B1 (de) 2012-09-06 2020-07-15 Avinger, Inc. Ballonatherektomiekatheter mit bildgebung
US9498247B2 (en) 2014-02-06 2016-11-22 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US11284916B2 (en) 2012-09-06 2022-03-29 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
CA2887421A1 (en) 2012-10-05 2014-04-10 David Welford Systems and methods for amplifying light
US20140100454A1 (en) 2012-10-05 2014-04-10 Volcano Corporation Methods and systems for establishing parameters for three-dimensional imaging
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
JP5772783B2 (ja) 2012-10-17 2015-09-02 住友電気工業株式会社 光断層画像取得装置
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
TWI493507B (zh) * 2012-11-07 2015-07-21 Univ Nat Taiwan 超音波成像系統
US20140149018A1 (en) * 2012-11-29 2014-05-29 Ford Global Technologies, Llc Engine with laser ignition and measurement
US20140149023A1 (en) * 2012-11-29 2014-05-29 Ford Global Technologies, Llc Method and system for engine position control
US20140153083A1 (en) * 2012-11-30 2014-06-05 Massachusetts Institute Of Technology Rin reduced optical source for optical coherence tomography
CN102934986B (zh) * 2012-12-04 2014-08-27 天津迈达医学科技股份有限公司 基于gpu平台的眼科频域oct系统和处理方法
US9677869B2 (en) 2012-12-05 2017-06-13 Perimeter Medical Imaging, Inc. System and method for generating a wide-field OCT image of a portion of a sample
EP2929288A4 (de) 2012-12-06 2016-07-06 Univ Lehigh Vorrichtung zur optischen kohärenztomografie mit raumteilungs-multiplexing
CA2892810C (en) 2012-12-12 2020-07-07 Lightlab Imaging, Inc. Method and apparatus for automated determination of a lumen contour of a blood vessel
JP6322210B2 (ja) 2012-12-13 2018-05-09 ボルケーノ コーポレイション 標的化された挿管のためのデバイス、システム、および方法
US9709379B2 (en) 2012-12-20 2017-07-18 Volcano Corporation Optical coherence tomography system that is reconfigurable between different imaging modes
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
WO2014113188A2 (en) 2012-12-20 2014-07-24 Jeremy Stigall Locating intravascular images
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US10595820B2 (en) 2012-12-20 2020-03-24 Philips Image Guided Therapy Corporation Smooth transition catheters
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
EP2936626A4 (de) 2012-12-21 2016-08-17 David Welford Systeme und verfahren zur verengung einer wellenlängenlichtemission
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
EP2936426B1 (de) 2012-12-21 2021-10-13 Jason Spencer System und verfahren zur grafischen verarbeitung medizinischer daten
JP2016502884A (ja) 2012-12-21 2016-02-01 ダグラス メイヤー， 延在カテーテル本体テレスコープを有する回転可能超音波撮像カテーテル
CA2896004A1 (en) 2012-12-21 2014-06-26 Nathaniel J. Kemp Power-efficient optical buffering using optical switch
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
EP2934280B1 (de) 2012-12-21 2022-10-19 Mai, Jerome Ultraschallbildgebung mit variabler liniendichte
WO2014100530A1 (en) 2012-12-21 2014-06-26 Whiseant Chester System and method for catheter steering and operation
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
WO2014110290A1 (en) * 2013-01-09 2014-07-17 The Regents Of The University Of California Apparatus and methods for fluorescence imaging using radiofrequency-multiplexed excitation
JP6053138B2 (ja) * 2013-01-24 2016-12-27 株式会社日立エルジーデータストレージ 光断層観察装置及び光断層観察方法
WO2014117130A1 (en) 2013-01-28 2014-07-31 The General Hospital Corporation Apparatus and method for providing diffuse spectroscopy co-registered with optical frequency domain imaging
WO2014120791A1 (en) 2013-01-29 2014-08-07 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
WO2014120773A1 (en) * 2013-01-29 2014-08-07 The General Hospital Corporation Apparatus and method for mesoskopic tomography
US11179028B2 (en) 2013-02-01 2021-11-23 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
CN103190956A (zh) * 2013-02-27 2013-07-10 胡建明 基于oct成像系统的激光治疗仪
TWI486615B (zh) * 2013-03-06 2015-06-01 Ind Tech Res Inst 量測裝置及其光學元件與其操作方法
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
US10398306B2 (en) 2013-03-07 2019-09-03 Nanyang Technological University Optical imaging device and method for imaging a sample
WO2014138555A1 (en) 2013-03-07 2014-09-12 Bernhard Sturm Multimodal segmentation in intravascular images
US9173591B2 (en) 2013-03-08 2015-11-03 Lightlab Imaging, Inc. Stent visualization and malapposition detection systems, devices, and methods
US10638939B2 (en) 2013-03-12 2020-05-05 Philips Image Guided Therapy Corporation Systems and methods for diagnosing coronary microvascular disease
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
JP6339170B2 (ja) 2013-03-13 2018-06-06 ジンヒョン パーク 回転式血管内超音波装置から画像を生成するためのシステム及び方法
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
US12343198B2 (en) 2013-03-14 2025-07-01 Philips Image Guided Therapy Corporation Delivery catheter having imaging capabilities
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
US20160030151A1 (en) 2013-03-14 2016-02-04 Volcano Corporation Filters with echogenic characteristics
EP2967371B1 (de) 2013-03-15 2024-05-15 Avinger, Inc. Vorrichtungen zur durchquerung einer chronischen totalen okklusion mit bildgebung
US11096717B2 (en) 2013-03-15 2021-08-24 Avinger, Inc. Tissue collection device for catheter
CN105228514B (zh) 2013-03-15 2019-01-22 阿维格公司 光学压力传感器组件
EP2967319B1 (de) 2013-03-15 2019-12-11 Amo Wavefront Sciences, LLC Systeme und verfahren zur angewinkelten multiplexierten optischen kohärenztomografie
US8922782B2 (en) * 2013-03-15 2014-12-30 Axsun Technologies, Inc. OCT medical imaging system using gain waveguide array swept source
WO2014144709A2 (en) 2013-03-15 2014-09-18 The General Hospital Corporation Methods and systems for characterizing an object
JP6039493B2 (ja) * 2013-04-25 2016-12-07 キヤノン株式会社 波長掃引光源の光周波数校正方法とそのプログラム及び記憶媒体、光周波数校正装置、光干渉断層計測装置
US9784681B2 (en) 2013-05-13 2017-10-10 The General Hospital Corporation System and method for efficient detection of the phase and amplitude of a periodic modulation associated with self-interfering fluorescence
DE112014002454T5 (de) 2013-05-17 2016-01-28 Ninepoint Medical, Inc. Bestimmen der Winkelorientierung zum Abbilden
WO2014186534A1 (en) * 2013-05-17 2014-11-20 Ninepoint Medical, Inc. Frequency-domain optical coherence tomography with extended field-of-view and reduction of aliasing artifacts
CN105473055B (zh) 2013-06-04 2018-04-06 拜尔普泰戈恩公司 包括可移动透镜的光学相干断层成像系统和激光扫描系统
US9464883B2 (en) 2013-06-23 2016-10-11 Eric Swanson Integrated optical coherence tomography systems and methods
US9683928B2 (en) 2013-06-23 2017-06-20 Eric Swanson Integrated optical system and components utilizing tunable optical sources and coherent detection and phased array for imaging, ranging, sensing, communications and other applications
EP3019096B1 (de) 2013-07-08 2023-07-05 Avinger, Inc. System zur identifizierung von elastischen lamina zur anleitung einer interventionellen therapie
JP2016532147A (ja) * 2013-07-18 2016-10-13 エシロール エンテルナショナル （コンパニ ジェネラル ドプチック） 眼科レンズの視覚的効果を特定する方法
US10117576B2 (en) 2013-07-19 2018-11-06 The General Hospital Corporation System, method and computer accessible medium for determining eye motion by imaging retina and providing feedback for acquisition of signals from the retina
WO2015009932A1 (en) 2013-07-19 2015-01-22 The General Hospital Corporation Imaging apparatus and method which utilizes multidirectional field of view endoscopy
US9425860B2 (en) * 2013-07-19 2016-08-23 Biosense Webster (Israel), Ltd. Two wire signal transmission
WO2015013651A2 (en) 2013-07-26 2015-01-29 The General Hospital Corporation System, apparatus and method utilizing optical dispersion for fourier-domain optical coherence tomography
JP6415553B2 (ja) 2013-07-29 2018-10-31 バイオプティジェン, インコーポレイテッドBioptigen, Inc. 外科手術用手技光干渉断層計及び関連するシステム及びその方法
DE102013215422B4 (de) * 2013-08-06 2022-02-24 Olympus Winter & Ibe Gmbh Optisches System eines Stereo-Videoendoskops mit seitlicher Blickrichtung und Stereo-Videoendoskop mit seitlicher Blickrichtung
WO2015023762A2 (en) 2013-08-16 2015-02-19 Dolby Laboratories Licensing Corporation Systems and methods for light field modeling techniques for multi-modulation displays
WO2015031589A1 (en) 2013-08-28 2015-03-05 Bioptigen, Inc. Heads up displays for optical coherence tomography integrated surgical microscopes
US9404800B2 (en) * 2013-10-11 2016-08-02 The University Of Hong Kong Wavelength-encoded tomography
US11076171B2 (en) 2013-10-25 2021-07-27 Microsoft Technology Licensing, Llc Representing blocks with hash values in video and image coding and decoding
KR20160075705A (ko) 2013-10-25 2016-06-29 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩에서의 해시 기반 블록 매칭
US20150133778A1 (en) * 2013-11-04 2015-05-14 Medlumics S.L. Diagnostic Device for Dermatology with Merged OCT and Epiluminescence Dermoscopy
JP6479803B2 (ja) * 2013-12-04 2019-03-06 マイクロテック インストゥルメンツ, インコーポレイテッドMicroTech Instruments, Inc. テラヘルツ画像の高コントラスト準リアルタイム取得のためのシステム及び方法
US11571112B2 (en) 2014-01-07 2023-02-07 The General Hospital Corporation Method and apparatus for recording microscopic images from within a living person or organism using an implantable device
WO2015105870A1 (en) 2014-01-08 2015-07-16 The General Hospital Corporation Method and apparatus for microscopic imaging
US9291500B2 (en) * 2014-01-29 2016-03-22 Raytheon Company Configurable combination spectrometer and polarizer
US10736494B2 (en) 2014-01-31 2020-08-11 The General Hospital Corporation System and method for facilitating manual and/or automatic volumetric imaging with real-time tension or force feedback using a tethered imaging device
JP6775914B2 (ja) 2014-01-31 2020-10-28 ザ ジェネラル ホスピタル コーポレイション 光干渉法において振幅および位相を使用した多次元速度測定を実施する方法および装置
EP3102127B1 (de) 2014-02-06 2019-10-09 Avinger, Inc. Atherektomiekatheter
GB2523097B (en) * 2014-02-12 2016-09-28 Jaguar Land Rover Ltd Vehicle terrain profiling system with image enhancement
CN105556971B (zh) 2014-03-04 2019-07-30 微软技术许可有限责任公司 针对帧内块复制预测中的块翻动和跳跃模式的编码器侧判定
EP3114838B1 (de) * 2014-03-04 2018-02-07 Microsoft Technology Licensing, LLC Hash-tabellenkonstruktion und verfügbarkeitsprüfung für hash-basierte blockübereinstimmung
WO2015143041A1 (en) 2014-03-18 2015-09-24 The Regents Of The University Of California Parallel flow cytometer using radiofrequency mulitplexing
WO2015153982A1 (en) 2014-04-04 2015-10-08 The General Hospital Corporation Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)
JP6261450B2 (ja) * 2014-05-30 2018-01-17 株式会社トーメーコーポレーション 眼科装置
US10799111B2 (en) * 2014-06-10 2020-10-13 Carl Zeiss Meditec, Inc. Frequency-domain interferometric based imaging systems and methods
CN105706450B (zh) 2014-06-23 2019-07-16 微软技术许可有限责任公司 根据基于散列的块匹配的结果的编码器决定
EP3166512B1 (de) 2014-07-08 2020-08-19 Avinger, Inc. Schnelle durchquerungsvorrichtungen für chronische totalokklusion
WO2016014991A1 (en) 2014-07-24 2016-01-28 Lightlab Imaging, Inc. Stent and vessel visualization and diagnostic systems, devices, and methods
WO2016015052A1 (en) 2014-07-25 2016-01-28 The General Hospital Corporation Apparatus, devices and methods for in vivo imaging and diagnosis
WO2016049834A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Hash-based encoder decisions for video coding
US10716476B2 (en) * 2014-10-07 2020-07-21 Nanyang Technological University Methods to improve axial resolution in optical coherence tomography
JP6469413B2 (ja) * 2014-10-20 2019-02-13 株式会社トプコン データ処理方法及びｏｃｔ装置
CN104280139A (zh) * 2014-10-27 2015-01-14 广州飞拓优视光电科技有限公司 一种动态相位测量装置及方法
CN104345168A (zh) * 2014-11-07 2015-02-11 中国工程物理研究院激光聚变研究中心 一种扫描频域干涉仪
AU2015360265B2 (en) 2014-12-12 2020-08-27 Desmond Adler Systems and methods to detect and display endovascular features
CN104568842B (zh) * 2015-01-12 2017-08-29 南京理工大学 结合fdoct测量生物组织群延迟色散的装置及方法
CN104570545B (zh) * 2015-01-22 2017-07-14 上海交通大学 全光可调谐宽带线性调频信号的产生装置
WO2016125207A1 (ja) * 2015-02-06 2016-08-11 オリンパス株式会社 光ファイバスキャナ及び走査型内視鏡装置
JP2016151524A (ja) 2015-02-18 2016-08-22 ソニー株式会社 スペックルイメージング装置、スペックルイメージングシステム及びスペックルイメージング方法
US10959712B2 (en) 2015-03-10 2021-03-30 The General Hospital Corporation Apparatus, method and computer-accessible medium for obtaining tissue sample
US10211587B2 (en) * 2015-03-31 2019-02-19 Versitech Limited Spatial chirped cavity for temporally stretching/compressing optical pulses
US11278206B2 (en) 2015-04-16 2022-03-22 Gentuity, Llc Micro-optic probes for neurology
US20160357007A1 (en) 2015-05-05 2016-12-08 Eric Swanson Fixed distal optics endoscope employing multicore fiber
KR101731728B1 (ko) * 2015-05-12 2017-05-02 한국과학기술원 관상동맥 혈관 고속 스캐닝 장치 및 방법
US10140712B2 (en) 2015-05-17 2018-11-27 Lightlab Imaging, Inc. Detection of stent struts relative to side branches
US10222956B2 (en) 2015-05-17 2019-03-05 Lightlab Imaging, Inc. Intravascular imaging user interface systems and methods
US9996921B2 (en) 2015-05-17 2018-06-12 LIGHTLAB IMAGING, lNC. Detection of metal stent struts
US10646198B2 (en) 2015-05-17 2020-05-12 Lightlab Imaging, Inc. Intravascular imaging and guide catheter detection methods and systems
US10109058B2 (en) 2015-05-17 2018-10-23 Lightlab Imaging, Inc. Intravascular imaging system interfaces and stent detection methods
CN104848928B (zh) * 2015-05-27 2018-04-03 深圳市生强科技有限公司 基于宽谱光源干涉原理的高速振动测量系统及方法
CN104856652B (zh) * 2015-06-01 2017-06-09 南京沃福曼医疗科技有限公司 一种血管内断层成像系统
CN105096445B (zh) 2015-06-26 2017-12-22 广州广电运通金融电子股份有限公司 一种票券图像采集系统
CN105092037B (zh) * 2015-06-29 2017-08-25 杭州路弘科技有限公司 一种获得测量光谱的方法
US10568520B2 (en) 2015-07-13 2020-02-25 Avinger, Inc. Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters
EP4159121B1 (de) 2015-07-25 2026-07-15 Lightlab Imaging, Inc. Verfahren und vorrichtung zur intravaskulären datenvisualisierung
EP3136143B1 (de) 2015-08-26 2020-04-01 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Faser mit hohlem kern und verfahren zur herstellung davon
US10631718B2 (en) 2015-08-31 2020-04-28 Gentuity, Llc Imaging system includes imaging probe and delivery devices
WO2017049085A1 (en) 2015-09-16 2017-03-23 The General Hospital Corporation Apparatus and methods for mirror tunnel imaging device and for providing pseudo-bessel beams in a miniaturized optical system for imaging
KR101712890B1 (ko) * 2015-10-13 2017-03-08 한국표준과학연구원 연속파 THz 빔 스캔을 이용한 고속 3차원 영상 탐지 장치
EP3362778B1 (de) 2015-10-13 2022-08-03 Omega Biosystems Incorporated Multimodales fluoreszenzbildgebungs-durchflusszytometriesystem
US11067691B2 (en) 2015-11-13 2021-07-20 Ams Sensors Singapore Pte. Ltd. Acquisition of distance data with optical ranging systems
CN108348170B (zh) 2015-11-18 2021-04-02 光学实验室成像公司 与侧支有关的支架撑杆检测
US9787405B2 (en) * 2015-11-19 2017-10-10 Elenion Advanced Technology, LLC Optical dual resonator modulation system and method, and optical dual resonator modulator therefor
CA3005296A1 (en) 2015-11-23 2017-06-01 Lightlab Imaging, Inc. Detection of and validation of shadows in intravascular images
CN105588847B (zh) * 2016-01-05 2019-02-26 佛山科学技术学院 一种用于近透明矿物质的大深度oct扫描装置及方法
US9846128B2 (en) * 2016-01-19 2017-12-19 Applied Materials Israel Ltd. Inspection system and a method for evaluating an exit pupil of an inspection system
JP6927986B2 (ja) 2016-01-25 2021-09-01 アビンガー・インコーポレイテッドＡｖｉｎｇｅｒ， Ｉｎｃ． 遅延補正を備えたｏｃｔイメージングカテーテル
JP2017142192A (ja) 2016-02-12 2017-08-17 株式会社トーメーコーポレーション 光干渉断層計
US10551245B2 (en) * 2016-02-12 2020-02-04 Canon U.S.A., Inc. Simple monolithic optical element for forward-viewing spectrally encoded endoscopy
EP3414518B1 (de) 2016-02-12 2025-08-13 The General Hospital Corporation Vorrichtung und verfahren zur schnellen und langen tiefenbereichsbildgebung mithilfe von optischer kohärenztomografie
JP6358277B2 (ja) * 2016-03-04 2018-07-18 沖電気工業株式会社 光ファイバ歪み及び温度測定装置並びに光ファイバ歪み及び温度測定方法
CA3018065A1 (en) 2016-03-17 2017-09-21 Bd Biosciences Cell sorting using a high throughput fluorescence flow cytometer
JP2019511010A (ja) 2016-03-24 2019-04-18 キヤノン ユーエスエイ, インコーポレイテッドCanon U.S.A., Inc マルチチャネル光ファイバ回転接合器
WO2017173370A1 (en) 2016-04-01 2017-10-05 Avinger, Inc. Atherectomy catheter with serrated cutter
CN105699980B (zh) * 2016-04-11 2017-11-28 中国科学院光电研究院 一种高精度激光测距装置与测量方法
ES2908571T3 (es) 2016-04-14 2022-05-03 Lightlab Imaging Inc Identificación de ramas de un vaso sanguíneo
TWI580987B (zh) 2016-04-29 2017-05-01 財團法人金屬工業研究發展中心 用於計算定位距離的定位演算法
US10067055B1 (en) 2016-05-11 2018-09-04 Pendar Technologies, Llc Devices and methods for coherent detection using chirped laser pulses
JP7023244B2 (ja) 2016-05-12 2022-02-21 ビーディー バイオサイエンス 画像解像度が改良された蛍光イメージングフローサイトメトリー
US10631754B2 (en) 2016-05-16 2020-04-28 Lightlab Imaging, Inc. Intravascular absorbable stent detection and diagnostic methods and systems
US10969571B2 (en) * 2016-05-30 2021-04-06 Eric Swanson Few-mode fiber endoscope
CN109475368A (zh) 2016-06-03 2019-03-15 阿维格公司 具有可拆卸远端的导管装置
JP7061080B2 (ja) 2016-06-30 2022-04-27 アビンガー・インコーポレイテッド 賦形な遠位先端を有するアテレクトミーカテーテル
EP3482155B1 (de) 2016-07-05 2023-09-06 The General Hospital Corporation Common-path-lichtwellenleitersonde und herstellungsverfahren
US10401610B2 (en) 2016-07-15 2019-09-03 Canon Usa, Inc. Spectrally encoded probe with multiple diffraction orders
TWI583123B (zh) * 2016-07-28 2017-05-11 國立中央大學 頻譜分離裝置
JP6730125B2 (ja) * 2016-08-01 2020-07-29 株式会社ディスコ 計測装置
JP6730124B2 (ja) * 2016-08-01 2020-07-29 株式会社ディスコ 厚み計測装置
CN106251292B (zh) * 2016-08-09 2019-04-16 央视国际网络无锡有限公司 一种图片分辨率提升方法
CN106289090B (zh) * 2016-08-24 2018-10-09 广东工业大学 一种牙科树脂内应变场的测量装置
US10390039B2 (en) 2016-08-31 2019-08-20 Microsoft Technology Licensing, Llc Motion estimation for screen remoting scenarios
CN117398183A (zh) 2016-09-28 2024-01-16 光学实验室成像公司 利用血管表象的支架规划系统及方法
TWI639809B (zh) * 2016-10-04 2018-11-01 財團法人工業技術研究院 干涉儀及其成像方法
CN107894204B (zh) 2016-10-04 2020-02-21 财团法人工业技术研究院 干涉仪及其成像方法
WO2018072154A1 (zh) * 2016-10-19 2018-04-26 华为技术有限公司 检测方法、设备和系统
US10898068B2 (en) 2016-11-01 2021-01-26 Canon U.S.A., Inc. Multi-bandwidth spectrally encoded endoscope
US10554961B2 (en) * 2016-11-08 2020-02-04 Kevin Vora Three-dimensional volumetric display using photoluminescent materials
WO2018086115A1 (zh) * 2016-11-14 2018-05-17 宁波傲视智绘光电科技有限公司 激光扫描方法和装置
US11095877B2 (en) 2016-11-30 2021-08-17 Microsoft Technology Licensing, Llc Local hash-based motion estimation for screen remoting scenarios
EP3558091A4 (de) 2016-12-21 2020-12-02 Acucela, Inc. Miniaturisiertes kostengünstiges optisches kohärenztomografiesystem für ophthalmische anwendungen zuhause
WO2018122916A1 (ja) * 2016-12-26 2018-07-05 オリンパス株式会社 光ファイバ走査装置および内視鏡
US11543232B2 (en) * 2017-01-05 2023-01-03 Dental Imaging Technologies Corporation 3D intraoral camera using frequency modulation
JP6648891B2 (ja) * 2017-01-18 2020-02-14 公立大学法人大阪 物質含有量を断層可視化する装置および方法
JP7050787B2 (ja) * 2017-01-30 2022-04-08 アルコン インコーポレイティド 偏光感受型光干渉断層計を用いてフラップを作成するためのシステムと方法
EP3373034B1 (de) * 2017-03-06 2020-02-26 Nxp B.V. Vorrichtung zur detektion und entfernungsmessung
CN108572142B (zh) * 2017-03-09 2020-09-22 清华大学 一种高信噪比的光计算光学相干成像系统
WO2018173031A1 (en) * 2017-03-24 2018-09-27 Ariel Scientific Innovations Ltd. System and method for compensating diffraction
CN106990120B (zh) * 2017-05-02 2020-04-21 河北大学 一种太阳能电池片的质量检测方法及其检测装置
CN107170692B (zh) * 2017-05-02 2020-04-21 河北大学 一种太阳能电池片制绒质量检测方法
GB201707239D0 (en) * 2017-05-05 2017-06-21 Univ Edinburgh Optical system and method
US10895692B2 (en) 2017-06-01 2021-01-19 Canon U.S.A., Inc. Fiber optic rotary joints and methods of using and manufacturing same
US11084097B2 (en) * 2017-06-23 2021-08-10 Applied Materials, Inc. Additive manufacturing with cell processing recipes
DE102017115922C5 (de) * 2017-07-14 2023-03-23 Precitec Gmbh & Co. Kg Verfahren und Vorrichtung zur Messung und Einstellung eines Abstands zwischen einem Bearbeitungskopf und einem Werkstück sowie dazugehöriges Verfahren zur Regelung
EP3655748B1 (de) 2017-07-18 2023-08-09 Perimeter Medical Imaging, Inc. Probenbehälter zur stabilisierung und ausrichtung exzidierter biologischer gewebeproben zur ex-vivo-analyse
US20190021601A1 (en) * 2017-07-19 2019-01-24 Colgate-Palmolive Company Compact Imaging System and Method Therefor
CN107402029B (zh) * 2017-08-08 2019-08-20 电子科技大学 利用正交信号提高分布式光纤传感测量速度的方法及系统
RU2672794C1 (ru) * 2017-08-22 2018-11-19 Общество с ограниченной ответственностью "Лаборатория электронных и оптических систем" Способ и устройство для распределенного контроля физических воздействий
US11259702B2 (en) 2017-08-29 2022-03-01 Canon U.S.A., Inc. Fiber optic imaging probe having cladding mode pullback trigger, and control method therefor
US10825152B2 (en) 2017-09-14 2020-11-03 Canon U.S.A., Inc. Distortion measurement and correction for spectrally encoded endoscopy
US20190101489A1 (en) * 2017-09-29 2019-04-04 Michael John Darwin Method and Apparatus for Simultaneously Measuring 3Dimensional Structures and Spectral Content of Said Structures
CN107655821B (zh) * 2017-11-14 2024-06-04 苏州市职业大学 一种低频力学谱仪上改变自由衰减频率的调频平衡装置
JP7160935B2 (ja) 2017-11-28 2022-10-25 ジェンテュイティ・リミテッド・ライアビリティ・カンパニー 撮像システム
US10529096B2 (en) * 2018-03-02 2020-01-07 Synaptive Medical (Barbados) Inc. System and method for characterizing tissue organization using polarization sensitive optical coherence tomography
KR102080786B1 (ko) * 2018-03-13 2020-02-24 주식회사 에이아이인사이트 편광 빔 스플리터와 선형편광필터를 사용한 플루오레세인 형광 안저 혈관조영장치
WO2019194283A1 (ja) * 2018-04-04 2019-10-10 株式会社ニコン 眼科装置及び凹面反射部材
WO2019204797A1 (en) 2018-04-19 2019-10-24 Avinger, Inc. Occlusion-crossing devices
JP6505348B1 (ja) * 2018-04-20 2019-04-24 株式会社東陽テクニカ 放射妨害波測定方法及び放射妨害波測定システム
US10942259B2 (en) * 2018-04-27 2021-03-09 Tdk Corporation Light scanning sensor capable of steering both transmit and receive signals
US10948733B2 (en) * 2018-05-09 2021-03-16 The Regents Of The University Of California Systems, methods, and devices for detecting magneto-optic Kerr effect
WO2019236888A1 (en) * 2018-06-06 2019-12-12 Boston Medical Center Corporation Systems and methods for fiber-based visible and near infrared optical coherence tomography
CN112262292B (zh) * 2018-06-19 2022-04-05 三菱电机株式会社 光测距装置以及加工装置
CA3103899A1 (en) 2018-06-20 2019-12-26 Acucela Inc. Miniaturized mobile, low cost optical coherence tomography system for home based ophthalmic applications
EP3824245B1 (de) 2018-07-16 2023-08-23 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Interferometrie mit achromatischer interferometrischer überlagerung von elektromagnetischen feldern
JP6935370B2 (ja) * 2018-07-24 2021-09-15 アンリツ株式会社 信号発生装置および該装置を用いた周波数特性表示方法
CA3107927A1 (en) 2018-07-30 2020-02-06 The General Hospital Corporation Active quadrature demodulation for subsampled/circular ranging optical coherence tomography
KR102122350B1 (ko) * 2018-11-08 2020-06-12 세종대학교 산학협력단 기하 위상 스캐닝 홀로그래피 시스템
JP2022500174A (ja) 2018-09-17 2022-01-04 ジェンテュイティ・リミテッド・ライアビリティ・カンパニーGentuity, LLC 光学経路を有する撮像システム
CN109171659B (zh) * 2018-09-28 2024-07-30 南京航空航天大学 基于琼斯矩阵的光纤型扫频偏振敏感oct成像方法及系统
DE102018007757A1 (de) 2018-10-02 2020-04-02 Carl Zeiss Meditec Ag Verfahren zur Kompensation der von bewegten Messobjekten erzeugten Artefakte in Messignalen von Swept-Source-OCT-Systemen
CN109793496A (zh) * 2018-12-04 2019-05-24 苏州大学 一种结合传感器和ss-oct技术测试眼压的装置及应用
US11045075B2 (en) 2018-12-10 2021-06-29 Covidien Lp System and method for generating a three-dimensional model of a surgical site
US11172184B2 (en) 2018-12-13 2021-11-09 Covidien Lp Systems and methods for imaging a patient
US11801113B2 (en) 2018-12-13 2023-10-31 Covidien Lp Thoracic imaging, distance measuring, and notification system and method
US11617493B2 (en) 2018-12-13 2023-04-04 Covidien Lp Thoracic imaging, distance measuring, surgical awareness, and notification system and method
CN109459611B (zh) * 2018-12-16 2020-01-10 华中科技大学 基于干涉仪的太赫兹短脉冲信号的抗干扰频谱测量方法
TWI682150B (zh) 2018-12-27 2020-01-11 財團法人工業技術研究院 自動校準光干涉裝置及光干涉裝置自動校準方法
CN109633196B (zh) * 2019-01-15 2022-02-08 中国工程物理研究院激光聚变研究中心 一种全光纤啁啾脉冲速度干涉仪
US11175126B2 (en) * 2019-04-08 2021-11-16 Canon U.S.A., Inc. Automated polarization control
US11060843B2 (en) * 2019-04-16 2021-07-13 Hi Llc Interferometric parallel detection using digital rectification and integration
US11119039B2 (en) * 2019-04-16 2021-09-14 Hi Llc Interferometric parallel detection using analog data compression
US11448496B2 (en) * 2019-04-16 2022-09-20 Hi Llc Non-invasive optical detection system and method using partially balanced interferometric parallel detection
EP3962346A4 (de) 2019-04-30 2023-04-19 Gentuity LLC Bildgebende sonde mit fluiddruckbeaufschlagungselement
CN110176709A (zh) * 2019-05-10 2019-08-27 中国科学院半导体研究所 集成傅里叶域锁模光电振荡器及应用和通讯系统
WO2020237024A1 (en) 2019-05-21 2020-11-26 Gentuity, Llc Systems and methods for oct-guided treatment of a patient
WO2020250272A1 (ja) * 2019-06-10 2020-12-17 株式会社ニコン 計測装置
US12038330B2 (en) * 2019-06-11 2024-07-16 UNIVERSITé LAVAL Polarimeter and method of determining a state of polarization of an incoming light beam
US11707186B2 (en) 2019-06-14 2023-07-25 Canon U.S.A., Inc. Fluorescence or auto-fluorescence trigger or triggers
US11913886B2 (en) * 2019-06-17 2024-02-27 Georgia Tech Research Corporation Low-aberration high-speed-compatible optical delay lines and methods thereof
WO2021007075A1 (en) 2019-07-10 2021-01-14 Becton, Dickinson And Company Reconfigurable integrated circuits for adjusting cell sorting classification
JP2022553223A (ja) 2019-10-18 2022-12-22 アビンガー・インコーポレイテッド 閉塞横断装置
US11469571B2 (en) * 2019-11-21 2022-10-11 Kla Corporation Fast phase-shift interferometry by laser frequency shift
WO2021113530A1 (en) * 2019-12-03 2021-06-10 Massachusetts Institute Of Technology Extending fluorescent assays in vivo for biomedical sensing: wavelenght modulation spectroscopy
IT201900023229A1 (it) * 2019-12-06 2021-06-06 Adige Spa Procedimento e sistema per la determinazione della posizione di un elemento di un sistema ottico in un complesso di lavorazione o misura di un oggetto tramite misure interferometriche parallele
JP2023508946A (ja) 2019-12-26 2023-03-06 アキュセラ インコーポレイテッド 自宅ベースの眼科用途のための光干渉断層撮影患者整列システム
US11579176B2 (en) 2019-12-30 2023-02-14 Industrial Technology Research Institute Sensing system and sensing signal measuring method thereof
US10880014B1 (en) * 2020-01-03 2020-12-29 Cisco Technology, Inc. Active relative intensity noise mitigation using nested interferometers, and trans-impedance amplifier
US11156894B2 (en) * 2020-02-28 2021-10-26 Taiwan Semiconductor Manufacturing Co., Ltd. Apparatus, circuits and methods for reducing mismatch in an electro-optic modulator
CA3111302A1 (en) * 2020-03-09 2021-09-09 Thorlabs Quantum Electronics, Inc. Tunable laser assembly and method of control
CN111609819B (zh) * 2020-04-10 2022-03-25 桂林电子科技大学 一种超光滑表面粗糙度测量系统
DK3900609T3 (da) 2020-04-23 2022-10-31 Optos Plc Swept-source optisk kohærenstomografi-billeddannelsessystem
US11681093B2 (en) 2020-05-04 2023-06-20 Eric Swanson Multicore fiber with distal motor
US11802759B2 (en) 2020-05-13 2023-10-31 Eric Swanson Integrated photonic chip with coherent receiver and variable optical delay for imaging, sensing, and ranging applications
CN111637846B (zh) * 2020-05-26 2022-02-08 太原理工大学 多点并行的高速混沌布里渊动态应变监测装置及方法
JP7411913B2 (ja) 2020-06-03 2024-01-12 パナソニックＩｐマネジメント株式会社 Ｏｃｔ計測装置及びｏｃｔ計測方法
US11202085B1 (en) 2020-06-12 2021-12-14 Microsoft Technology Licensing, Llc Low-cost hash table construction and hash-based block matching for variable-size blocks
WO2022025728A1 (ko) * 2020-07-30 2022-02-03 주식회사 스킨어세이 분광기
US10959613B1 (en) 2020-08-04 2021-03-30 Acucela Inc. Scan pattern and signal processing for optical coherence tomography
US11972561B2 (en) 2020-08-06 2024-04-30 Canon U.S.A., Inc. Auto-pullback triggering method for intracoronary imaging apparatuses or systems using blood clearing
US11747204B2 (en) * 2020-08-07 2023-09-05 The Johns Hopkins University High sensitivity frequency-domain spectroscopy system
EP4195998A4 (de) 2020-08-14 2024-08-21 Acucela Inc. System und verfahren zur a-scan-abkrümmung bei optischer kohärenztomographie
CN122305919A (zh) * 2020-08-27 2026-06-30 诺威有限公司 高吞吐量的光学计量
CN112066901B (zh) * 2020-08-27 2022-03-08 中国科学院上海光学精密机械研究所 超声可调光谱干涉测量装置和测量方法
US11393094B2 (en) 2020-09-11 2022-07-19 Acucela Inc. Artificial intelligence for evaluation of optical coherence tomography images
WO2022055608A2 (en) * 2020-09-11 2022-03-17 Associated Universities, Inc. Geometric tools and methods to measure closure phase for robust feature recognition in interferometric images
CN112197941B (zh) * 2020-09-17 2022-06-21 暨南大学 一种在片上波导上的原位损耗测量装置及方法
US11911105B2 (en) 2020-09-30 2024-02-27 Acucela Inc. Myopia prediction, diagnosis, planning, and monitoring device
KR102790004B1 (ko) 2020-10-12 2025-04-03 삼성전자주식회사 주파수 도메인을 이용한 이미지 센서의 검사 방법 및 이를 수행하는 검사 시스템
CN112327270B (zh) * 2020-11-04 2024-10-29 国科光芯(海宁)科技股份有限公司 一种片上集成混沌雷达芯片及其制备方法
US12078526B2 (en) * 2020-11-10 2024-09-03 Nec Corporation Reduced complexity polarization combining method for coherent DAS
EP4029430A1 (de) * 2021-01-13 2022-07-20 Optos PLC Instrument für optische kohärenztomografie und verfahren für optische kohärenztomografie
CN113433688B (zh) * 2021-01-29 2023-03-24 中国科学院长春光学精密机械与物理研究所 一种基于微透镜阵列与光子集成芯片干涉成像方法及系统
JP7609660B2 (ja) * 2021-03-05 2025-01-07 株式会社トプコン 光波距離計および光学的ノイズ信号の算出方法
US20220285032A1 (en) * 2021-03-08 2022-09-08 Castle Biosciences, Inc. Determining Prognosis and Treatment based on Clinical-Pathologic Factors and Continuous Multigene-Expression Profile Scores
US12137976B2 (en) * 2021-03-13 2024-11-12 Optos Plc Optical coherence tomography instrument and alignment method
EP4312717A4 (de) 2021-03-24 2025-02-19 Acucela Inc. Überwachungsvorrichtung für axiale längenmessung
CN117043582A (zh) * 2021-04-20 2023-11-10 芒斯特森斯技术有限公司 具有箱式锁定的超快激光成像
JP7738410B2 (ja) * 2021-06-01 2025-09-12 株式会社ディスコ レーザー加工装置
CN113259007B (zh) * 2021-06-24 2022-05-17 上海交通大学 级联的光学频率传递装置和传递方法
US20240350015A1 (en) 2021-08-16 2024-10-24 Spectrawave, Inc. Multi modality rotary optical systems and methods of their use
WO2023108807A1 (zh) * 2021-12-13 2023-06-22 上海交通大学 光学毫米波/太赫兹传递系统和传递方法
CN114252476B (zh) * 2021-12-14 2022-08-05 华中科技大学 用于亚毫米级样品面内热导率测量的光学装置及测量方法
US12216051B2 (en) 2022-01-21 2025-02-04 Onto Innovation Inc. Dynamic phase-shift interferometer utilizing a synchronous optical frequency-shift
CN114964329B (zh) * 2022-05-22 2023-03-14 上海交通大学 双边带光频域反射仪
CN115102630B (zh) * 2022-08-29 2022-11-04 北京中科国光量子科技有限公司 一种基于偏振无关延迟干涉仪的自相干接收装置
CN115523948B (zh) * 2022-10-09 2024-08-02 广东感芯激光科技有限公司 利用气体吸收光谱参考的干涉仪绝对位移解调系统及方法
KR102741580B1 (ko) * 2022-11-09 2024-12-12 부산대학교 산학협력단 광지연 다중 발생 기준단을 이용하여 측정 거리를 향상시키는 광간섭계 측정 장치
WO2024158772A1 (en) * 2023-01-23 2024-08-02 Ipg Photonics Corporation Swept-source optical coherence tomography with enhanced signal detection
EP4728233A1 (de) * 2023-06-19 2026-04-22 Kineolabs, Inc. Kat-augen-strichquellenlaser mit relativem intensitätsrauschen für oct und spektroskopie
US12085387B1 (en) 2023-09-23 2024-09-10 Hamamatsu Photonics K.K. Optical coherence tomography system for subsurface inspection
US20250110281A1 (en) * 2023-09-29 2025-04-03 Microsoft Technology Licensing, Llc Device for transmitting data from solid core optical fibers to a hollow core fiber and method of use thereof
US12566240B2 (en) * 2023-10-25 2026-03-03 City University Of Hong Kong Integrated lithium niobate photonic millimeter-wave radar
KR102996927B1 (ko) 2023-11-09 2026-07-28 한국광기술원 테라헤르츠파를 적용한 관통형 3차원 형상측정기
US20250164234A1 (en) * 2023-11-17 2025-05-22 Kineolabs, Inc. Line-field OCT System with Multi Transverse Mode Laser
TWI892331B (zh) * 2023-11-28 2025-08-01 中央研究院 掃描裝置及iscat共軛焦顯微鏡系統及其觀察方法
CN117572444B (zh) * 2024-01-17 2024-03-15 赛丽科技(苏州)有限公司 一种调频连续波激光雷达测距测速系统及方法
CN117647900B (zh) * 2024-01-30 2024-04-02 中国科学院长春光学精密机械与物理研究所 相位调制光限幅器及其设计方法
KR102763593B1 (ko) * 2024-07-11 2025-02-07 동원산업 주식회사 Fmcw 다채널 라이다와 그 생성 방법 및 fmcw 다채널 라이다를 이용한 차량 자율주행 방법
CN120651785A (zh) * 2025-06-06 2025-09-16 广东普洛宇飞生物科技有限公司 一种激光光学加工装置及其加工方法
CN120594454B (zh) * 2025-06-06 2026-07-31 广东麦特维逊医学研究发展有限公司 谱域光学相干层析成像系统以及工作方法
CN121606318B (zh) * 2026-02-02 2026-04-28 四川省肿瘤医院 基于超声波的胃壁蠕动检测方法、装置、设备及存储介质

Family Cites Families (570)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US86013A (en) * 1869-01-19 Improvement in wash-boilers
US38040A (en) * 1863-03-31 Improvement in treating phosphatic guanos
US53673A (en) * 1866-04-03 Improved railway-frog
US86347A (en) * 1869-02-02 Improvement in the manufacture of tin-lined lead pipes
US65421A (en) * 1867-06-04 Peter paradis and robert reillt
US35295A (en) * 1862-05-20 Improvement in water-elevators
US28114A (en) * 1860-05-01 Vfagon-shaft shackle
US188855A (en) * 1877-03-27 Improvement in can-jackets
US150829A (en) * 1874-05-12 Improvement in machines for cleaning cog-wheels
US24015A (en) * 1859-05-17 John l
US164639A (en) * 1875-06-22 Improvement in combined cradles and bedsteads
US146339A (en) * 1874-01-13 Improvement in machines for cutting and cooking fish
US236700A (en) * 1881-01-18 Machine for cleaning cotton
US2650A (en) * 1842-05-28 Improvement in cultivators fob vines
US77949A (en) * 1868-05-19 Emory barnes
US54268A (en) * 1866-04-24 Improvement in mode of ventilating millstones
US91322A (en) * 1869-06-15 Improvement in velocipede
US75841A (en) * 1868-03-24 Samuel n
US52547A (en) * 1866-02-13 Improvement in breech-loading fire-arms
US273777A (en) * 1883-03-13 Purifying water
US2339754A (en) 1941-03-04 1944-01-25 Westinghouse Electric & Mfg Co Supervisory apparatus
US3030816A (en) * 1960-06-03 1962-04-24 Specialties Dev Corp Control device
US3090753A (en) 1960-08-02 1963-05-21 Exxon Research Engineering Co Ester oil compositions containing acid anhydride
US3082105A (en) * 1960-09-29 1963-03-19 Bethlehem Steel Corp Chrome silica brick
US3120137A (en) * 1961-01-03 1964-02-04 Ingersoll Rand Canada Apparatus for forming varying shaped bores in hollow members
GB1257778A (de) 1967-12-07 1971-12-22
US3601480A (en) 1968-07-10 1971-08-24 Physics Int Co Optical tunnel high-speed camera system
JPS4932484U (de) 1972-06-19 1974-03-20
US3872407A (en) 1972-09-01 1975-03-18 Us Navy Rapidly tunable laser
JPS584481Y2 (ja) 1973-06-23 1983-01-26 オリンパス光学工業株式会社 ナイシキヨウシヤヘンカンコウガクケイ
FR2253410A5 (de) 1973-12-03 1975-06-27 Inst Nat Sante Rech Med
US4002650A (en) * 1973-12-10 1977-01-11 The Standard Oil Company (Ohio) Preparation of maleic anhydride from n-butane
US3941121A (en) 1974-12-20 1976-03-02 The University Of Cincinnati Focusing fiber-optic needle endoscope
US3983507A (en) 1975-01-06 1976-09-28 Research Corporation Tunable laser systems and method
US3973219A (en) 1975-04-24 1976-08-03 Cornell Research Foundation, Inc. Very rapidly tuned cw dye laser
US4030831A (en) 1976-03-22 1977-06-21 The United States Of America As Represented By The Secretary Of The Navy Phase detector for optical figure sensing
US4141362A (en) 1977-05-23 1979-02-27 Richard Wolf Gmbh Laser endoscope
US4224929A (en) 1977-11-08 1980-09-30 Olympus Optical Co., Ltd. Endoscope with expansible cuff member and operation section
DE2964775D1 (en) 1978-03-09 1983-03-24 Nat Res Dev Measurement of small movements
GB2030313A (en) 1978-06-29 1980-04-02 Wolf Gmbh Richard Endoscopes
FR2448728A1 (fr) 1979-02-07 1980-09-05 Thomson Csf Dispositif joint tournant pour liaison par conducteurs optiques et systeme comportant un tel dispositif
US4263843A (en) * 1979-07-30 1981-04-28 Aluminum Company Of America Method and apparatus for controlled removal of excess slurry from organic foam
US4300816A (en) 1979-08-30 1981-11-17 United Technologies Corporation Wide band multicore optical fiber
US4295738A (en) 1979-08-30 1981-10-20 United Technologies Corporation Fiber optic strain sensor
JPS6019334Y2 (ja) 1979-09-25 1985-06-11 日本バ−ンデイ株式会社 電線接続装置
US4428643A (en) 1981-04-08 1984-01-31 Xerox Corporation Optical scanning system with wavelength shift correction
US5065331A (en) 1981-05-18 1991-11-12 Vachon Reginald I Apparatus and method for determining the stress and strain in pipes, pressure vessels, structural members and other deformable bodies
GB2106736B (en) 1981-09-03 1985-06-12 Standard Telephones Cables Ltd Optical transmission system
US4479499A (en) 1982-01-29 1984-10-30 Alfano Robert R Method and apparatus for detecting the presence of caries in teeth using visible light
US5302025A (en) 1982-08-06 1994-04-12 Kleinerman Marcos Y Optical systems for sensing temperature and other physical parameters
US4601036A (en) * 1982-09-30 1986-07-15 Honeywell Inc. Rapidly tunable laser
HU187188B (en) 1982-11-25 1985-11-28 Koezponti Elelmiszeripari Device for generating radiation of controllable spectral structure
CH663466A5 (fr) 1983-09-12 1987-12-15 Battelle Memorial Institute Procede et dispositif pour determiner la position d'un objet par rapport a une reference.
US4639999A (en) 1984-11-02 1987-02-03 Xerox Corporation High resolution, high efficiency I.R. LED printing array fabrication method
GB8427744D0 (en) * 1984-11-02 1996-11-13 Plessey Co Plc Improvements in or relating to hydrophones
US4763977A (en) 1985-01-09 1988-08-16 Canadian Patents And Development Limited-Societe Optical fiber coupler with tunable coupling ratio and method of making
EP0590268B1 (de) 1985-03-22 1998-07-01 Massachusetts Institute Of Technology Faseroptisches Sondensystem zur spektralen Diagnose von Gewebe
US5318024A (en) 1985-03-22 1994-06-07 Massachusetts Institute Of Technology Laser endoscope for spectroscopic imaging
DE3610165A1 (de) 1985-03-27 1986-10-02 Olympus Optical Co., Ltd., Tokio/Tokyo Optisches abtastmikroskop
US4607622A (en) 1985-04-11 1986-08-26 Charles D. Fritch Fiber optic ocular endoscope
US4631498A (en) 1985-04-26 1986-12-23 Hewlett-Packard Company CW Laser wavemeter/frequency locking technique
US4650327A (en) 1985-10-28 1987-03-17 Oximetrix, Inc. Optical catheter calibrating assembly
US5040889A (en) 1986-05-30 1991-08-20 Pacific Scientific Company Spectrometer with combined visible and ultraviolet sample illumination
CA1290019C (en) * 1986-06-20 1991-10-01 Hideo Kuwahara Dual balanced optical signal receiver
US4770492A (en) 1986-10-28 1988-09-13 Spectran Corporation Pressure or strain sensitive optical fiber
JPH0824665B2 (ja) 1986-11-28 1996-03-13 オリンパス光学工業株式会社 内視鏡装置
US4744656A (en) 1986-12-08 1988-05-17 Spectramed, Inc. Disposable calibration boot for optical-type cardiovascular catheter
US4751706A (en) 1986-12-31 1988-06-14 The United States Of America As Represented By The Secretary Of The Army Laser for providing rapid sequence of different wavelengths
US4834111A (en) 1987-01-12 1989-05-30 The Trustees Of Columbia University In The City Of New York Heterodyne interferometer
CA1339426C (en) 1987-09-01 1997-09-02 Michael R. Layton Hydrophone demodulator circuit and method
US5202931A (en) 1987-10-06 1993-04-13 Cell Analysis Systems, Inc. Methods and apparatus for the quantitation of nuclear protein
JPH01167898A (ja) * 1987-12-04 1989-07-03 Internatl Business Mach Corp <Ibm> 音声認識装置
US4909631A (en) 1987-12-18 1990-03-20 Tan Raul Y Method for film thickness and refractive index determination
US4890901A (en) 1987-12-22 1990-01-02 Hughes Aircraft Company Color corrector for embedded prisms
US4892406A (en) 1988-01-11 1990-01-09 United Technologies Corporation Method of and arrangement for measuring vibrations
FR2626367B1 (fr) 1988-01-25 1990-05-11 Thomson Csf Capteur de temperature multipoints a fibre optique
FR2626383B1 (fr) 1988-01-27 1991-10-25 Commissariat Energie Atomique Procede de microscopie optique confocale a balayage et en profondeur de champ etendue et dispositifs pour la mise en oeuvre du procede
US4925302A (en) 1988-04-13 1990-05-15 Hewlett-Packard Company Frequency locking device
US5730731A (en) 1988-04-28 1998-03-24 Thomas J. Fogarty Pressure-based irrigation accumulator
US4998972A (en) 1988-04-28 1991-03-12 Thomas J. Fogarty Real time angioscopy imaging system
US4905169A (en) 1988-06-02 1990-02-27 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for simultaneously measuring a plurality of spectral wavelengths present in electromagnetic radiation
US5242437A (en) 1988-06-10 1993-09-07 Trimedyne Laser Systems, Inc. Medical device applying localized high intensity light and heat, particularly for destruction of the endometrium
DE02012428T1 (de) 1988-07-13 2005-12-15 Optiscan Pty. Ltd., Toorak Konfokales Rastermikroskop
GB8817672D0 (en) 1988-07-25 1988-09-01 Sira Ltd Optical apparatus
US5214538A (en) 1988-07-25 1993-05-25 Keymed (Medical And Industrial Equipment) Limited Optical apparatus
US4868834A (en) * 1988-09-14 1989-09-19 The United States Of America As Represented By The Secretary Of The Army System for rapidly tuning a low pressure pulsed laser
DE3833602A1 (de) 1988-10-03 1990-02-15 Krupp Gmbh Spektrometer zur gleichzeitigen intensitaetsmessung in verschiedenen spektralbereichen
US4940328A (en) 1988-11-04 1990-07-10 Georgia Tech Research Corporation Optical sensing apparatus and method
US4966589A (en) 1988-11-14 1990-10-30 Hemedix International, Inc. Intravenous catheter placement device
EP0449883B1 (de) 1988-12-21 1996-01-31 Massachusetts Institute Of Technology Verfahren für laserinduzierte fluoreszenz von gewebe
US5046501A (en) 1989-01-18 1991-09-10 Wayne State University Atherosclerotic identification
US5085496A (en) 1989-03-31 1992-02-04 Sharp Kabushiki Kaisha Optical element and optical pickup device comprising it
US5317389A (en) 1989-06-12 1994-05-31 California Institute Of Technology Method and apparatus for white-light dispersed-fringe interferometric measurement of corneal topography
US4965599A (en) 1989-11-13 1990-10-23 Eastman Kodak Company Scanning apparatus for halftone image screen writing
US5133035A (en) 1989-11-14 1992-07-21 Hicks John W Multifiber endoscope with multiple scanning modes to produce an image free of fixed pattern noise
US4984888A (en) 1989-12-13 1991-01-15 Imo Industries, Inc. Two-dimensional spectrometer
KR930003307B1 (ko) 1989-12-14 1993-04-24 주식회사 금성사 입체용 프로젝터
US5251009A (en) 1990-01-22 1993-10-05 Ciba-Geigy Corporation Interferometric measuring arrangement for refractive index measurements in capillary tubes
US5033829A (en) 1990-02-15 1991-07-23 Dara Faroughy Overlapping polarizer panels capable of generating light and dark and colored patterns
DD293205B5 (de) 1990-03-05 1995-06-29 Zeiss Carl Jena Gmbh Lichtleiterfuehrung fuer ein medizinisches Beobachtungsgeraet
US5039193A (en) 1990-04-03 1991-08-13 Focal Technologies Incorporated Fibre optic single mode rotary joint
US5262644A (en) 1990-06-29 1993-11-16 Southwest Research Institute Remote spectroscopy for raman and brillouin scattering
US5197470A (en) 1990-07-16 1993-03-30 Eastman Kodak Company Near infrared diagnostic method and instrument
GB9015793D0 (en) 1990-07-18 1990-09-05 Medical Res Council Confocal scanning optical microscope
US5127730A (en) 1990-08-10 1992-07-07 Regents Of The University Of Minnesota Multi-color laser scanning confocal imaging system
US5845639A (en) 1990-08-10 1998-12-08 Board Of Regents Of The University Of Washington Optical imaging methods
JP3104984B2 (ja) 1990-09-27 2000-10-30 オリンパス光学工業株式会社 断層像観察用光走査装置
US5305759A (en) 1990-09-26 1994-04-26 Olympus Optical Co., Ltd. Examined body interior information observing apparatus by using photo-pulses controlling gains for depths
JPH04135551A (ja) 1990-09-27 1992-05-11 Olympus Optical Co Ltd 光三次元像観察装置
US5241364A (en) 1990-10-19 1993-08-31 Fuji Photo Film Co., Ltd. Confocal scanning type of phase contrast microscope and scanning microscope
US5250186A (en) 1990-10-23 1993-10-05 Cetus Corporation HPLC light scattering detector for biopolymers
US5202745A (en) 1990-11-07 1993-04-13 Hewlett-Packard Company Polarization independent optical coherence-domain reflectometry
US5275594A (en) 1990-11-09 1994-01-04 C. R. Bard, Inc. Angioplasty system having means for identification of atherosclerotic plaque
JP3035336B2 (ja) 1990-11-27 2000-04-24 興和株式会社 血流測定装置
US5228001A (en) 1991-01-23 1993-07-13 Syracuse University Optical random access memory
US5956335A (en) 1991-01-25 1999-09-21 Cabletron Systems, Inc. Many to few group address translation through a network bridge
US5784162A (en) 1993-08-18 1998-07-21 Applied Spectral Imaging Ltd. Spectral bio-imaging methods for biological research, medical diagnostics and therapy
US6198532B1 (en) 1991-02-22 2001-03-06 Applied Spectral Imaging Ltd. Spectral bio-imaging of the eye
FR2673568A1 (fr) 1991-03-08 1992-09-11 Atochem Dispositif pour extrudeuse permettant le gainage d'au moins deux ames par un materiau de meme nature. procede de gainage en resultant.
US5293872A (en) 1991-04-03 1994-03-15 Alfano Robert R Method for distinguishing between calcified atherosclerotic tissue and fibrous atherosclerotic tissue or normal cardiovascular tissue using Raman spectroscopy
US6111645A (en) 1991-04-29 2000-08-29 Massachusetts Institute Of Technology Grating based phase control optical delay line
US5465147A (en) 1991-04-29 1995-11-07 Massachusetts Institute Of Technology Method and apparatus for acquiring images using a ccd detector array and no transverse scanner
US5748598A (en) 1995-12-22 1998-05-05 Massachusetts Institute Of Technology Apparatus and methods for reading multilayer storage media using short coherence length sources
US5321501A (en) 1991-04-29 1994-06-14 Massachusetts Institute Of Technology Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample
US6501551B1 (en) * 1991-04-29 2002-12-31 Massachusetts Institute Of Technology Fiber optic imaging endoscope interferometer with at least one faraday rotator
US5956355A (en) 1991-04-29 1999-09-21 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser
US6134003A (en) * 1991-04-29 2000-10-17 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope
US6485413B1 (en) 1991-04-29 2002-11-26 The General Hospital Corporation Methods and apparatus for forward-directed optical scanning instruments
US6564087B1 (en) 1991-04-29 2003-05-13 Massachusetts Institute Of Technology Fiber optic needle probes for optical coherence tomography imaging
US5441053A (en) 1991-05-03 1995-08-15 University Of Kentucky Research Foundation Apparatus and method for multiple wavelength of tissue
US5281811A (en) 1991-06-17 1994-01-25 Litton Systems, Inc. Digital wavelength division multiplex optical transducer having an improved decoder
US5208651A (en) 1991-07-16 1993-05-04 The Regents Of The University Of California Apparatus and method for measuring fluorescence intensities at a plurality of wavelengths and lifetimes
AU2519892A (en) 1991-08-20 1993-03-16 Douglas C.B. Redd Optical histochemical analysis, in vivo detection and real-time guidance for ablation of abnormal tissues using a raman spectroscopic detection system
DE4128744C1 (de) 1991-08-29 1993-04-22 Siemens Ag, 8000 Muenchen, De
ATE150573T1 (de) 1991-12-30 1997-04-15 Philips Electronics Nv Optische einrichtung und mit einer solchen optischen einrichtung versehenes gerät zum abtasten einer informationsebene
US5353790A (en) 1992-01-17 1994-10-11 Board Of Regents, The University Of Texas System Method and apparatus for optical measurement of bilirubin in tissue
US5212667A (en) 1992-02-03 1993-05-18 General Electric Company Light imaging in a scattering medium, using ultrasonic probing and speckle image differencing
US5217456A (en) 1992-02-24 1993-06-08 Pdt Cardiovascular, Inc. Device and method for intra-vascular optical radial imaging
US5248876A (en) 1992-04-21 1993-09-28 International Business Machines Corporation Tandem linear scanning confocal imaging system with focal volumes at different heights
US5283795A (en) 1992-04-21 1994-02-01 Hughes Aircraft Company Diffraction grating driven linear frequency chirped laser
US5486701A (en) 1992-06-16 1996-01-23 Prometrix Corporation Method and apparatus for measuring reflectance in two wavelength bands to enable determination of thin film thickness
US5716324A (en) 1992-08-25 1998-02-10 Fuji Photo Film Co., Ltd. Endoscope with surface and deep portion imaging systems
US5348003A (en) 1992-09-03 1994-09-20 Sirraya, Inc. Method and apparatus for chemical analysis
US5698397A (en) 1995-06-07 1997-12-16 Sri International Up-converting reporters for biological and other assays using laser excitation techniques
US5772597A (en) 1992-09-14 1998-06-30 Sextant Medical Corporation Surgical tool end effector
EP0669820B1 (de) 1992-11-18 1997-04-16 Spectrascience, Inc. Diagnosebildgerät
US5383467A (en) 1992-11-18 1995-01-24 Spectrascience, Inc. Guidewire catheter and apparatus for diagnostic imaging
JPH06178776A (ja) 1992-12-14 1994-06-28 Toshiba Corp 超音波診断装置
JPH06222242A (ja) 1993-01-27 1994-08-12 Shin Etsu Chem Co Ltd 光ファイバカプラおよびその製造方法
US5987346A (en) 1993-02-26 1999-11-16 Benaron; David A. Device and method for classification of tissue
JP3112595B2 (ja) 1993-03-17 2000-11-27 安藤電気株式会社 光周波数シフタを用いる光ファイバ歪位置測定装置
FI93781C (fi) 1993-03-18 1995-05-26 Wallac Oy Biospesifinen multiparametrinen määritysmenetelmä
DE4309056B4 (de) 1993-03-20 2006-05-24 Häusler, Gerd, Prof. Dr. Verfahren und Vorrichtung zur Ermittlung der Entfernung und Streuintensität von streuenden Punkten
US5485079A (en) 1993-03-29 1996-01-16 Matsushita Electric Industrial Co., Ltd. Magneto-optical element and optical magnetic field sensor
DE4310209C2 (de) 1993-03-29 1996-05-30 Bruker Medizintech Optische stationäre Bildgebung in stark streuenden Medien
US5424827A (en) 1993-04-30 1995-06-13 Litton Systems, Inc. Optical system and method for eliminating overlap of diffraction spectra
SE501932C2 (sv) 1993-04-30 1995-06-26 Ericsson Telefon Ab L M Anordning och förfarande för dispersionskompensering i ett fiberoptiskt transmissionssystem
DE4314189C1 (de) 1993-04-30 1994-11-03 Bodenseewerk Geraetetech Vorrichtung zur Untersuchung von Lichtleitfasern aus Glas mittels Heterodyn-Brillouin-Spektroskopie
US5454807A (en) 1993-05-14 1995-10-03 Boston Scientific Corporation Medical treatment of deeply seated tissue using optical radiation
DE69418248T2 (de) 1993-06-03 1999-10-14 Hamamatsu Photonics Kk Optisches Laser-Abtastsystem mit Axikon
JP3234353B2 (ja) 1993-06-15 2001-12-04 富士写真フイルム株式会社 断層情報読取装置
GB9320500D0 (en) * 1993-10-05 1993-11-24 Rensihaw Plc Interferometric distance measuring apparatus
US5803082A (en) 1993-11-09 1998-09-08 Staplevision Inc. Omnispectramammography
US5983125A (en) 1993-12-13 1999-11-09 The Research Foundation Of City College Of New York Method and apparatus for in vivo examination of subcutaneous tissues inside an organ of a body using optical spectroscopy
US5450203A (en) 1993-12-22 1995-09-12 Electroglas, Inc. Method and apparatus for determining an objects position, topography and for imaging
US5411016A (en) 1994-02-22 1995-05-02 Scimed Life Systems, Inc. Intravascular balloon catheter for use in combination with an angioscope
US5590660A (en) 1994-03-28 1997-01-07 Xillix Technologies Corp. Apparatus and method for imaging diseased tissue using integrated autofluorescence
DE4411017C2 (de) 1994-03-30 1995-06-08 Alexander Dr Knuettel Optische stationäre spektroskopische Bildgebung in stark streuenden Objekten durch spezielle Lichtfokussierung und Signal-Detektion von Licht unterschiedlicher Wellenlängen
TW275570B (de) 1994-05-05 1996-05-11 Boehringer Mannheim Gmbh
US5459325A (en) 1994-07-19 1995-10-17 Molecular Dynamics, Inc. High-speed fluorescence scanner
US6159445A (en) 1994-07-20 2000-12-12 Nycomed Imaging As Light imaging contrast agents
DE69533903T2 (de) 1994-08-18 2005-12-08 Carl Zeiss Meditec Ag Mit optischer Kohärenz-Tomographie gesteuerter chirurgischer Apparat
JPH0886746A (ja) 1994-09-14 1996-04-02 Naohiro Tanno 高感度光波反射測定装置及び該装置を利用した 光波エコートモグラフィー装置
US5491524A (en) 1994-10-05 1996-02-13 Carl Zeiss, Inc. Optical coherence tomography corneal mapping apparatus
US5740808A (en) 1996-10-28 1998-04-21 Ep Technologies, Inc Systems and methods for guilding diagnostic or therapeutic devices in interior tissue regions
US5817144A (en) 1994-10-25 1998-10-06 Latis, Inc. Method for contemporaneous application OF laser energy and localized pharmacologic therapy
US6033721A (en) 1994-10-26 2000-03-07 Revise, Inc. Image-based three-axis positioner for laser direct write microchemical reaction
US5566267A (en) 1994-12-15 1996-10-15 Ceram Optec Industries Inc. Flat surfaced optical fibers and diode laser medical delivery devices
US5600486A (en) 1995-01-30 1997-02-04 Lockheed Missiles And Space Company, Inc. Color separation microlens
US5648848A (en) 1995-02-01 1997-07-15 Nikon Precision, Inc. Beam delivery apparatus and method for interferometry using rotatable polarization chucks
GB9503016D0 (en) 1995-02-16 1995-04-05 Smiths Industries Plc Ventilation control
DE19506484C2 (de) 1995-02-24 1999-09-16 Stiftung Fuer Lasertechnologie Verfahren und Vorrichtung zur selektiven nichtinvasiven Lasermyographie (LMG)
RU2100787C1 (ru) 1995-03-01 1997-12-27 Геликонов Валентин Михайлович Оптоволоконный интерферометр и оптоволоконный пьезоэлектрический преобразователь
WO1996028212A1 (en) 1995-03-09 1996-09-19 Innotech Usa, Inc. Laser surgical device and method of its use
US5526338A (en) 1995-03-10 1996-06-11 Yeda Research & Development Co. Ltd. Method and apparatus for storage and retrieval with multilayer optical disks
US5697373A (en) 1995-03-14 1997-12-16 Board Of Regents, The University Of Texas System Optical method and apparatus for the diagnosis of cervical precancers using raman and fluorescence spectroscopies
US5735276A (en) 1995-03-21 1998-04-07 Lemelson; Jerome Method and apparatus for scanning and evaluating matter
CA2215975A1 (en) 1995-03-24 1996-10-03 Optiscan Pty. Ltd. Optical fibre confocal imager with variable near-confocal control
US5565983A (en) 1995-05-26 1996-10-15 The Perkin-Elmer Corporation Optical spectrometer for detecting spectra in separate ranges
US5621830A (en) 1995-06-07 1997-04-15 Smith & Nephew Dyonics Inc. Rotatable fiber optic joint
US5785651A (en) 1995-06-07 1998-07-28 Keravision, Inc. Distance measuring confocal microscope
WO1997001167A1 (en) 1995-06-21 1997-01-09 Massachusetts Institute Of Technology Apparatus and method for accessing data on multilayered optical media
ATA107495A (de) 1995-06-23 1996-06-15 Fercher Adolf Friedrich Dr Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus
EP0846262A4 (de) 1995-08-24 1999-11-03 Purdue Research Foundation Abbildung von spektroskopie von gewebe und anderen stark streuenden medien, basierend auf fluoreszenz lebensdauer
US6016197A (en) 1995-08-25 2000-01-18 Ceramoptec Industries Inc. Compact, all-optical spectrum analyzer for chemical and biological fiber optic sensors
FR2738343B1 (fr) 1995-08-30 1997-10-24 Cohen Sabban Joseph Dispositif de microstratigraphie optique
US6615071B1 (en) 1995-09-20 2003-09-02 Board Of Regents, The University Of Texas System Method and apparatus for detecting vulnerable atherosclerotic plaque
US5935075A (en) 1995-09-20 1999-08-10 Texas Heart Institute Detecting thermal discrepancies in vessel walls
US6763261B2 (en) * 1995-09-20 2004-07-13 Board Of Regents, The University Of Texas System Method and apparatus for detecting vulnerable atherosclerotic plaque
DE19542955C2 (de) 1995-11-17 1999-02-18 Schwind Gmbh & Co Kg Herbert Endoskop
US5719399A (en) 1995-12-18 1998-02-17 The Research Foundation Of City College Of New York Imaging and characterization of tissue based upon the preservation of polarized light transmitted therethrough
JP3699761B2 (ja) 1995-12-26 2005-09-28 オリンパス株式会社 落射蛍光顕微鏡
US5748318A (en) 1996-01-23 1998-05-05 Brown University Research Foundation Optical stress generator and detector
US5840023A (en) 1996-01-31 1998-11-24 Oraevsky; Alexander A. Optoacoustic imaging for medical diagnosis
US5642194A (en) 1996-02-05 1997-06-24 The Regents Of The University Of California White light velocity interferometer
US5862273A (en) 1996-02-23 1999-01-19 Kaiser Optical Systems, Inc. Fiber optic probe with integral optical filtering
AU2583797A (en) 1996-03-19 1997-10-10 University Of Utah Research Foundation Oscillation apparatus and methods for multi-analyte homogeneous fluoro-immunoassays
US5843000A (en) 1996-05-07 1998-12-01 The General Hospital Corporation Optical biopsy forceps and method of diagnosing tissue
ATA84696A (de) 1996-05-14 1998-03-15 Adolf Friedrich Dr Fercher Verfahren und anordnungen zur kontrastanhebung in der optischen kohärenztomographie
US5883717A (en) * 1996-06-04 1999-03-16 Northeastern University Optical quadrature interferometry utilizing polarization to obtain in-phase and quadrature information
US6020963A (en) 1996-06-04 2000-02-01 Northeastern University Optical quadrature Interferometer
US5795295A (en) 1996-06-25 1998-08-18 Carl Zeiss, Inc. OCT-assisted surgical microscope with multi-coordinate manipulator
US5842995A (en) 1996-06-28 1998-12-01 Board Of Regents, The Univerisity Of Texas System Spectroscopic probe for in vivo measurement of raman signals
US6296608B1 (en) 1996-07-08 2001-10-02 Boston Scientific Corporation Diagnosing and performing interventional procedures on tissue in vivo
US6245026B1 (en) 1996-07-29 2001-06-12 Farallon Medsystems, Inc. Thermography catheter
US5840075A (en) 1996-08-23 1998-11-24 Eclipse Surgical Technologies, Inc. Dual laser device for transmyocardial revascularization procedures
US6396941B1 (en) 1996-08-23 2002-05-28 Bacus Research Laboratories, Inc. Method and apparatus for internet, intranet, and local viewing of virtual microscope slides
US6544193B2 (en) 1996-09-04 2003-04-08 Marcio Marc Abreu Noninvasive measurement of chemical substances
JPH1090603A (ja) 1996-09-18 1998-04-10 Olympus Optical Co Ltd 内視鏡光学系
US5801831A (en) 1996-09-20 1998-09-01 Institute For Space And Terrestrial Science Fabry-Perot spectrometer for detecting a spatially varying spectral signature of an extended source
US6249349B1 (en) 1996-09-27 2001-06-19 Vincent Lauer Microscope generating a three-dimensional representation of an object
DE19640495C2 (de) 1996-10-01 1999-12-16 Leica Microsystems Vorrichtung zur konfokalen Oberflächenvermessung
US5843052A (en) 1996-10-04 1998-12-01 Benja-Athon; Anuthep Irrigation kit for application of fluids and chemicals for cleansing and sterilizing wounds
US5752518A (en) 1996-10-28 1998-05-19 Ep Technologies, Inc. Systems and methods for visualizing interior regions of the body
US6044288A (en) 1996-11-08 2000-03-28 Imaging Diagnostics Systems, Inc. Apparatus and method for determining the perimeter of the surface of an object being scanned
US5872879A (en) 1996-11-25 1999-02-16 Boston Scientific Corporation Rotatable connecting optical fibers
US6517532B1 (en) 1997-05-15 2003-02-11 Palomar Medical Technologies, Inc. Light energy delivery head
US6437867B2 (en) 1996-12-04 2002-08-20 The Research Foundation Of The City University Of New York Performing selected optical measurements with optical coherence domain reflectometry
US6249630B1 (en) 1996-12-13 2001-06-19 Imra America, Inc. Apparatus and method for delivery of dispersion-compensated ultrashort optical pulses with high peak power
US5871449A (en) 1996-12-27 1999-02-16 Brown; David Lloyd Device and method for locating inflamed plaque in an artery
US5991697A (en) 1996-12-31 1999-11-23 The Regents Of The University Of California Method and apparatus for optical Doppler tomographic imaging of fluid flow velocity in highly scattering media
US5760901A (en) 1997-01-28 1998-06-02 Zetetic Institute Method and apparatus for confocal interference microscopy with background amplitude reduction and compensation
US5801826A (en) 1997-02-18 1998-09-01 Williams Family Trust B Spectrometric device and method for recognizing atomic and molecular signatures
US5836877A (en) 1997-02-24 1998-11-17 Lucid Inc System for facilitating pathological examination of a lesion in tissue
US6010449A (en) 1997-02-28 2000-01-04 Lumend, Inc. Intravascular catheter system for treating a vascular occlusion
US6120516A (en) 1997-02-28 2000-09-19 Lumend, Inc. Method for treating vascular occlusion
US5968064A (en) 1997-02-28 1999-10-19 Lumend, Inc. Catheter system for treating a vascular occlusion
WO1998038907A1 (en) * 1997-03-06 1998-09-11 Massachusetts Institute Of Technology Instrument for optically scanning of living tissue
EP0971624A1 (de) 1997-03-13 2000-01-19 Biomax Technologies, Inc. Verfahren und vorrichtung zur anzeige der abstossreaktion von transplantierbarem gewebe
US6078047A (en) 1997-03-14 2000-06-20 Lucent Technologies Inc. Method and apparatus for terahertz tomographic imaging
US5994690A (en) 1997-03-17 1999-11-30 Kulkarni; Manish D. Image enhancement in optical coherence tomography using deconvolution
GB9707414D0 (en) 1997-04-11 1997-05-28 Imperial College Anatomical probe
DE69820867T2 (de) 1997-04-29 2004-11-18 Amersham Health As Lichtbilderzeugungskontrastmitteln
JP2001526650A (ja) 1997-04-29 2001-12-18 ニユコメド・イメージング・アクシエセルカペト 光画像造影剤
US6117128A (en) 1997-04-30 2000-09-12 Kenton W. Gregory Energy delivery catheter and method for the use thereof
WO1998052021A1 (en) * 1997-05-16 1998-11-19 Massachusetts Institute Of Technology Grating based phase control optical delay line
US5887009A (en) 1997-05-22 1999-03-23 Optical Biopsy Technologies, Inc. Confocal optical scanning system employing a fiber laser
US6381015B1 (en) * 1997-05-26 2002-04-30 Hitachi, Ltd. Inspection apparatus using optical interferometer
JP3332802B2 (ja) * 1997-05-30 2002-10-07 武晃 吉村 光周波数掃引式断層画像測定装置
JP4138027B2 (ja) * 1997-06-02 2008-08-20 イザット，ジョーゼフ，エイ． 光学コヒーレンス断層撮影法を用いたドップラー流の撮像
US6002480A (en) 1997-06-02 1999-12-14 Izatt; Joseph A. Depth-resolved spectroscopic optical coherence tomography
US6208415B1 (en) * 1997-06-12 2001-03-27 The Regents Of The University Of California Birefringence imaging in biological tissue using polarization sensitive optical coherent tomography
US5920390A (en) 1997-06-26 1999-07-06 University Of North Carolina Fiberoptic interferometer and associated method for analyzing tissue
US6048349A (en) 1997-07-09 2000-04-11 Intraluminal Therapeutics, Inc. Systems and methods for guiding a medical instrument through a body
US6058352A (en) 1997-07-25 2000-05-02 Physical Optics Corporation Accurate tissue injury assessment using hybrid neural network analysis
US5921926A (en) 1997-07-28 1999-07-13 University Of Central Florida Three dimensional optical imaging colposcopy
US5892583A (en) 1997-08-21 1999-04-06 Li; Ming-Chiang High speed inspection of a sample using superbroad radiation coherent interferometer
US6014214A (en) 1997-08-21 2000-01-11 Li; Ming-Chiang High speed inspection of a sample using coherence processing of scattered superbroad radiation
US6069698A (en) 1997-08-28 2000-05-30 Olympus Optical Co., Ltd. Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object
US6297018B1 (en) 1998-04-17 2001-10-02 Ljl Biosystems, Inc. Methods and apparatus for detecting nucleic acid polymorphisms
US5920373A (en) 1997-09-24 1999-07-06 Heidelberg Engineering Optische Messysteme Gmbh Method and apparatus for determining optical characteristics of a cornea
US5951482A (en) 1997-10-03 1999-09-14 Intraluminal Therapeutics, Inc. Assemblies and methods for advancing a guide wire through body tissue
US6193676B1 (en) 1997-10-03 2001-02-27 Intraluminal Therapeutics, Inc. Guide wire assembly
US6091984A (en) 1997-10-10 2000-07-18 Massachusetts Institute Of Technology Measuring tissue morphology
US5955737A (en) 1997-10-27 1999-09-21 Systems & Processes Engineering Corporation Chemometric analysis for extraction of individual fluorescence spectrum and lifetimes from a target mixture
US6486997B1 (en) * 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
US6052186A (en) * 1997-11-05 2000-04-18 Excel Precision, Inc. Dual laser system for extended heterodyne interferometry
US6134010A (en) 1997-11-07 2000-10-17 Lucid, Inc. Imaging system using polarization effects to enhance image quality
US6037579A (en) 1997-11-13 2000-03-14 Biophotonics Information Laboratories, Ltd. Optical interferometer employing multiple detectors to detect spatially distorted wavefront in imaging of scattering media
US6107048A (en) 1997-11-20 2000-08-22 Medical College Of Georgia Research Institute, Inc. Method of detecting and grading dysplasia in epithelial tissue
GB2349730B (en) 1998-01-28 2003-04-09 Ht Medical Systems Inc Interface device and method for interfacing instruments to medical procedure simulation system
US6165170A (en) 1998-01-29 2000-12-26 International Business Machines Corporation Laser dermablator and dermablation
US6048742A (en) 1998-02-26 2000-04-11 The United States Of America As Represented By The Secretary Of The Air Force Process for measuring the thickness and composition of thin semiconductor films deposited on semiconductor wafers
US6831781B2 (en) 1998-02-26 2004-12-14 The General Hospital Corporation Confocal microscopy with multi-spectral encoding and system and apparatus for spectroscopically encoded confocal microscopy
EP1057063A4 (de) 1998-02-26 2004-10-06 Gen Hospital Corp Konfokale mikroskopie mit multispektraler kodierung
US6134033A (en) 1998-02-26 2000-10-17 Tyco Submarine Systems Ltd. Method and apparatus for improving spectral efficiency in wavelength division multiplexed transmission systems
US6174291B1 (en) 1998-03-09 2001-01-16 Spectrascience, Inc. Optical biopsy system and methods for tissue diagnosis
US6066102A (en) 1998-03-09 2000-05-23 Spectrascience, Inc. Optical biopsy forceps system and method of diagnosing tissue
US6151522A (en) 1998-03-16 2000-11-21 The Research Foundation Of Cuny Method and system for examining biological materials using low power CW excitation raman spectroscopy
CN1201901A (zh) * 1998-03-20 1998-12-16 清华大学 绝对距离测量的波长扫描干涉系统及其信号处理方法
DE19814057B4 (de) 1998-03-30 2009-01-02 Carl Zeiss Meditec Ag Anordnung zur optischen Kohärenztomographie und Kohärenztopographie
US6384915B1 (en) 1998-03-30 2002-05-07 The Regents Of The University Of California Catheter guided by optical coherence domain reflectometry
US6175669B1 (en) 1998-03-30 2001-01-16 The Regents Of The Universtiy Of California Optical coherence domain reflectometry guidewire
JP3023674B2 (ja) 1998-04-17 2000-03-21 セイコーインスツルメンツ株式会社 微小揺動ミラー素子及びこれを用いたレーザ走査装置
US6996549B2 (en) 1998-05-01 2006-02-07 Health Discovery Corporation Computer-aided image analysis
AU3781799A (en) 1998-05-01 1999-11-23 Board Of Regents, The University Of Texas System Method and apparatus for subsurface imaging
JPH11326826A (ja) 1998-05-13 1999-11-26 Sony Corp 照明方法及び照明装置
US6053613A (en) 1998-05-15 2000-04-25 Carl Zeiss, Inc. Optical coherence tomography with new interferometer
US5995223A (en) 1998-06-01 1999-11-30 Power; Joan Fleurette Apparatus for rapid phase imaging interferometry and method therefor
KR20010083041A (ko) 1998-06-02 2001-08-31 추후 파수 도메인 반사측정과 배경 진폭 감소 및 보상을 사용한공초점 간섭 마이크로스코피용 방법 및 장치
JPH11352409A (ja) 1998-06-05 1999-12-24 Olympus Optical Co Ltd 蛍光検出装置
US20020052002A1 (en) 1998-06-10 2002-05-02 Niehaus Gary D. Detection and amplification of ligands
US6549801B1 (en) 1998-06-11 2003-04-15 The Regents Of The University Of California Phase-resolved optical coherence tomography and optical doppler tomography for imaging fluid flow in tissue with fast scanning speed and high velocity sensitivity
US6379345B1 (en) 1998-07-15 2002-04-30 Corazon Technologies, Inc. Methods and devices for reducing the mineral content of vascular calcified lesions
US6166373A (en) 1998-07-21 2000-12-26 The Institute For Technology Development Focal plane scanner with reciprocating spatial window
AU6417599A (en) 1998-10-08 2000-04-26 University Of Kentucky Research Foundation, The Methods and apparatus for (in vivo) identification and characterization of vulnerable atherosclerotic plaques
US6274871B1 (en) 1998-10-22 2001-08-14 Vysis, Inc. Method and system for performing infrared study on a biological sample
US6324419B1 (en) 1998-10-27 2001-11-27 Nejat Guzelsu Apparatus and method for non-invasive measurement of stretch
AU1524700A (en) 1998-11-13 2000-06-05 Research And Development Institute, Inc. Programmable frequency reference for laser frequency stabilization, and arbitrary optical clock generator, using persistent spectral hole burning
EP1002497B1 (de) 1998-11-20 2006-07-26 Fuji Photo Film Co., Ltd. Blutgefäss Bilddarstellungssystem
US5975697A (en) 1998-11-25 1999-11-02 Oti Ophthalmic Technologies, Inc. Optical mapping apparatus with adjustable depth resolution
US6352502B1 (en) 1998-12-03 2002-03-05 Lightouch Medical, Inc. Methods for obtaining enhanced spectroscopic information from living tissue, noninvasive assessment of skin condition and detection of skin abnormalities
US6191862B1 (en) 1999-01-20 2001-02-20 Lightlab Imaging, Llc Methods and apparatus for high speed longitudinal scanning in imaging systems
US6272376B1 (en) 1999-01-22 2001-08-07 Cedars-Sinai Medical Center Time-resolved, laser-induced fluorescence for the characterization of organic material
US6445944B1 (en) 1999-02-01 2002-09-03 Scimed Life Systems Medical scanning system and related method of scanning
US6615072B1 (en) 1999-02-04 2003-09-02 Olympus Optical Co., Ltd. Optical imaging device
US6185271B1 (en) 1999-02-16 2001-02-06 Richard Estyn Kinsinger Helical computed tomography with feedback scan control
DE19908883A1 (de) 1999-03-02 2000-09-07 Rainer Heintzmann Verfahren zur Erhöhung der Auflösung optischer Abbildung
CA2367804A1 (en) * 1999-03-29 2000-10-05 Mark A. Hamm Single mode optical fiber coupling systems
US6859275B2 (en) * 1999-04-09 2005-02-22 Plain Sight Systems, Inc. System and method for encoded spatio-spectral information processing
US6208841B1 (en) * 1999-05-03 2001-03-27 Qualcomm Incorporated Environmental simulator for a wireless communication device
US6264610B1 (en) 1999-05-05 2001-07-24 The University Of Connecticut Combined ultrasound and near infrared diffused light imaging system
US6353693B1 (en) 1999-05-31 2002-03-05 Sanyo Electric Co., Ltd. Optical communication device and slip ring unit for an electronic component-mounting apparatus
US6993170B2 (en) 1999-06-23 2006-01-31 Icoria, Inc. Method for quantitative analysis of blood vessel structure
US6611833B1 (en) 1999-06-23 2003-08-26 Tissueinformatics, Inc. Methods for profiling and classifying tissue using a database that includes indices representative of a tissue population
US6208887B1 (en) 1999-06-24 2001-03-27 Richard H. Clarke Catheter-delivered low resolution Raman scattering analyzing system for detecting lesions
US7426409B2 (en) 1999-06-25 2008-09-16 Board Of Regents, The University Of Texas System Method and apparatus for detecting vulnerable atherosclerotic plaque
GB9915082D0 (en) 1999-06-28 1999-08-25 Univ London Optical fibre probe
US6359692B1 (en) 1999-07-09 2002-03-19 Zygo Corporation Method and system for profiling objects having multiple reflective surfaces using wavelength-tuning phase-shifting interferometry
WO2001008579A1 (en) 1999-07-30 2001-02-08 Ceramoptec Industries, Inc. Dual wavelength medical diode laser system
DE60020566T2 (de) 1999-07-30 2006-05-04 Boston Scientific Ltd., St. Michael Katheter mit antrieb und kupplung zur dreh- und längsverschiebung
KR100329042B1 (ko) * 1999-08-03 2002-03-18 윤덕용 광섬유 구조물 변형 감지시스템
US6445939B1 (en) 1999-08-09 2002-09-03 Lightlab Imaging, Llc Ultra-small optical probes, imaging optics, and methods for using same
JP2001046321A (ja) 1999-08-09 2001-02-20 Asahi Optical Co Ltd 内視鏡装置
JP3869589B2 (ja) 1999-09-02 2007-01-17 ペンタックス株式会社 ファイババンドル及び内視鏡装置
US6687010B1 (en) 1999-09-09 2004-02-03 Olympus Corporation Rapid depth scanning optical imaging device
US6198956B1 (en) 1999-09-30 2001-03-06 Oti Ophthalmic Technologies Inc. High speed sector scanning apparatus having digital electronic control
US6393312B1 (en) 1999-10-13 2002-05-21 C. R. Bard, Inc. Connector for coupling an optical fiber tissue localization device to a light source
US6308092B1 (en) 1999-10-13 2001-10-23 C. R. Bard Inc. Optical fiber tissue localization device
AU1182401A (en) 1999-10-15 2001-04-23 Cellavision Ab Microscope and method for manufacturing a composite image with a high resolution
US6538817B1 (en) 1999-10-25 2003-03-25 Aculight Corporation Method and apparatus for optical coherence tomography with a multispectral laser source
JP2001125009A (ja) 1999-10-28 2001-05-11 Asahi Optical Co Ltd 内視鏡装置
EP1232387A4 (de) 1999-11-19 2008-10-22 Jobin Yvon Inc Kompaktes spektrofluorometer
US7236637B2 (en) 1999-11-24 2007-06-26 Ge Medical Systems Information Technologies, Inc. Method and apparatus for transmission and display of a compressed digitized image
EP1232377B1 (de) 1999-11-24 2004-03-31 Haag-Streit Ag Verfahren und vorrichtung zur messung optischer eigenschaften wenigstens zweier voneinander distanzierter bereiche in einem transparenten und/oder diffusiven gegenstand
EP1240476A1 (de) 1999-12-09 2002-09-18 Oti Ophthalmic Technologies Inc. Optisches konturmessapparat mit veränderlicher tiefenauflösung
US6738144B1 (en) 1999-12-17 2004-05-18 University Of Central Florida Non-invasive method and low-coherence apparatus system analysis and process control
US6680780B1 (en) 1999-12-23 2004-01-20 Agere Systems, Inc. Interferometric probe stabilization relative to subject movement
US6445485B1 (en) 2000-01-21 2002-09-03 At&T Corp. Micro-machine polarization-state controller
CA2398278C (en) 2000-01-27 2012-05-15 National Research Council Of Canada Visible-near infrared spectroscopy in burn injury assessment
US6475210B1 (en) 2000-02-11 2002-11-05 Medventure Technology Corp Light treatment of vulnerable atherosclerosis plaque
US6556305B1 (en) 2000-02-17 2003-04-29 Veeco Instruments, Inc. Pulsed source scanning interferometer
US6618143B2 (en) 2000-02-18 2003-09-09 Idexx Laboratories, Inc. High numerical aperture flow cytometer and method of using same
US6751490B2 (en) * 2000-03-01 2004-06-15 The Board Of Regents Of The University Of Texas System Continuous optoacoustic monitoring of hemoglobin concentration and hematocrit
US6687013B2 (en) 2000-03-28 2004-02-03 Hitachi, Ltd. Laser interferometer displacement measuring system, exposure apparatus, and electron beam lithography apparatus
WO2001072215A1 (en) 2000-03-28 2001-10-04 Board Of Regents, The University Of Texas System Enhancing contrast in biological imaging
US6567585B2 (en) 2000-04-04 2003-05-20 Optiscan Pty Ltd Z sharpening for fibre confocal microscopes
US6692430B2 (en) 2000-04-10 2004-02-17 C2Cure Inc. Intra vascular imaging apparatus
EP1299057A2 (de) 2000-04-27 2003-04-09 Iridex Corporation Methode und gerät zur echtzeiterkennung, -steuerung und -aufnahme von subklinischen therapielaserläsionen während okularer laserphotokoagulation
WO2001082786A2 (en) 2000-05-03 2001-11-08 Flock Stephen T Optical imaging of subsurface anatomical structures and biomolecules
US6441959B1 (en) 2000-05-19 2002-08-27 Avanex Corporation Method and system for testing a tunable chromatic dispersion, dispersion slope, and polarization mode dispersion compensator utilizing a virtually imaged phased array
US6301048B1 (en) 2000-05-19 2001-10-09 Avanex Corporation Tunable chromatic dispersion and dispersion slope compensator utilizing a virtually imaged phased array
US6560259B1 (en) 2000-05-31 2003-05-06 Applied Optoelectronics, Inc. Spatially coherent surface-emitting, grating coupled quantum cascade laser with unstable resonance cavity
JP4460117B2 (ja) 2000-06-29 2010-05-12 独立行政法人理化学研究所 グリズム
US6757467B1 (en) 2000-07-25 2004-06-29 Optical Air Data Systems, Lp Optical fiber system
US6441356B1 (en) 2000-07-28 2002-08-27 Optical Biopsy Technologies Fiber-coupled, high-speed, angled-dual-axis optical coherence scanning microscopes
US6882432B2 (en) 2000-08-08 2005-04-19 Zygo Corporation Frequency transform phase shifting interferometry
AU2001279603A1 (en) 2000-08-11 2002-02-25 Crystal Fibre A/S Optical wavelength converter
US7625335B2 (en) 2000-08-25 2009-12-01 3Shape Aps Method and apparatus for three-dimensional optical scanning of interior surfaces
DE10042840A1 (de) 2000-08-30 2002-03-14 Leica Microsystems Vorrichtung und Verfahren zur Anregung von Fluoreszenzmikroskopmarkern bei der Mehrphotonen-Rastermikroskopie
WO2002021170A1 (en) 2000-09-05 2002-03-14 Arroyo Optics, Inc. System and method for fabricating components of precise optical path length
JP3564373B2 (ja) * 2000-09-08 2004-09-08 独立行政法人 科学技術振興機構 光計測システム
JP2002095634A (ja) 2000-09-26 2002-04-02 Fuji Photo Film Co Ltd 内視鏡装置
DE60141090D1 (de) 2000-10-30 2010-03-04 Gen Hospital Corp Optische systeme zur gewebeanalyse
JP3842101B2 (ja) 2000-10-31 2006-11-08 富士写真フイルム株式会社 内視鏡装置
US6900943B2 (en) 2000-10-31 2005-05-31 Forskningscenter Riso Optical amplification in coherent optical frequency modulated continuous wave reflectometry
US6687036B2 (en) 2000-11-03 2004-02-03 Nuonics, Inc. Multiplexed optical scanner technology
US9295391B1 (en) 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
EP1409721A2 (de) * 2000-11-13 2004-04-21 Gnothis Holding SA Nachweis von nukleinsäure-polymorphismen
US6665075B2 (en) 2000-11-14 2003-12-16 Wm. Marshurice University Interferometric imaging system and method
DE10057539B4 (de) 2000-11-20 2008-06-12 Robert Bosch Gmbh Interferometrische Messvorrichtung
US6558324B1 (en) 2000-11-22 2003-05-06 Siemens Medical Solutions, Inc., Usa System and method for strain image display
US6856712B2 (en) 2000-11-27 2005-02-15 University Of Washington Micro-fabricated optical waveguide for use in scanning fiber displays and scanned fiber image acquisition
US7027633B2 (en) 2000-11-30 2006-04-11 Foran David J Collaborative diagnostic systems
JP4786027B2 (ja) 2000-12-08 2011-10-05 オリンパス株式会社 光学系及び光学装置
US6501878B2 (en) 2000-12-14 2002-12-31 Nortel Networks Limited Optical fiber termination
US6687007B1 (en) 2000-12-14 2004-02-03 Kestrel Corporation Common path interferometer for spectral image generation
US6515752B2 (en) 2000-12-28 2003-02-04 Coretek, Inc. Wavelength monitoring system
WO2002054046A1 (fr) 2000-12-28 2002-07-11 Dmitri Olegovich Lapotko Procede et dispositif d'examen phototermique d'irregularites microscopique
CN103251453A (zh) 2000-12-28 2013-08-21 帕洛玛医疗技术有限公司 用于皮肤的emr治疗处理的方法和装置
EP1221581A1 (de) 2001-01-04 2002-07-10 Universität Stuttgart Interferometer
EP1351602B1 (de) * 2001-01-11 2006-07-26 The Johns Hopkins University Erfassung der zahnstruktur mittels durch laser angeregtem ultraschall
US7177491B2 (en) 2001-01-12 2007-02-13 Board Of Regents The University Of Texas System Fiber-based optical low coherence tomography
US6697652B2 (en) 2001-01-19 2004-02-24 Massachusetts Institute Of Technology Fluorescence, reflectance and light scattering spectroscopy for measuring tissue
EP1358443A2 (de) 2001-01-22 2003-11-05 Jonathan E. Roth Verfahren und vorrichtung für die polarisationsempfindliche optische kohärenztomographie
WO2002071042A2 (en) 2001-01-29 2002-09-12 Izatt Joseph A Frequency-encoded parallel oct and associated systems and methods
US20020140942A1 (en) 2001-02-17 2002-10-03 Fee Michale Sean Acousto-optic monitoring and imaging in a depth sensitive manner
US6654127B2 (en) 2001-03-01 2003-11-25 Carl Zeiss Ophthalmic Systems, Inc. Optical delay line
US6721094B1 (en) 2001-03-05 2004-04-13 Sandia Corporation Long working distance interference microscope
IL142773A (en) 2001-03-08 2007-10-31 Xtellus Inc Fiber optic damper
US6563995B2 (en) 2001-04-02 2003-05-13 Lightwave Electronics Optical wavelength filtering apparatus with depressed-index claddings
US6552796B2 (en) 2001-04-06 2003-04-22 Lightlab Imaging, Llc Apparatus and method for selective data collection and signal to noise ratio enhancement using optical coherence tomography
US7139598B2 (en) 2002-04-04 2006-11-21 Veralight, Inc. Determination of a measure of a glycation end-product or disease state using tissue fluorescence
US20020158211A1 (en) 2001-04-16 2002-10-31 Dakota Technologies, Inc. Multi-dimensional fluorescence apparatus and method for rapid and highly sensitive quantitative analysis of mixtures
DE10118760A1 (de) 2001-04-17 2002-10-31 Med Laserzentrum Luebeck Gmbh Verfahren zur Ermittlung der Laufzeitverteilung und Anordnung
EP2333521B1 (de) 2001-04-30 2019-12-04 The General Hospital Corporation Verfahren und vorrichtung zur verbesserung der bildklarheit und empfindlichkeit bei der optischen kohärenz-tomographie unter verwendung von dynamischer rückkopplung zur kontrolle der fokussierungseigenschaften und der kohärenzsteuerung
US7616986B2 (en) 2001-05-07 2009-11-10 University Of Washington Optical fiber scanner for performing multimodal optical imaging
US6701181B2 (en) 2001-05-31 2004-03-02 Infraredx, Inc. Multi-path optical catheter
US6615062B2 (en) * 2001-05-31 2003-09-02 Infraredx, Inc. Referencing optical catheters
JP2005502618A (ja) 2001-06-04 2005-01-27 ザ・ジェネラル・ホスピタル・コーポレイション 光力学的化合物を用いて脆弱なプラークを検出および治療する方法
US6879851B2 (en) 2001-06-07 2005-04-12 Lightlab Imaging, Llc Fiber optic endoscopic gastrointestinal probe
DE10129651B4 (de) 2001-06-15 2010-07-08 Carl Zeiss Jena Gmbh Verfahren zur Kompensation der Dispersion in Signalen von Kurzkohärenz- und/oder OCT-Interferometern
US6702744B2 (en) 2001-06-20 2004-03-09 Advanced Cardiovascular Systems, Inc. Agents that stimulate therapeutic angiogenesis and techniques and devices that enable their delivery
US20040166593A1 (en) 2001-06-22 2004-08-26 Nolte David D. Adaptive interferometric multi-analyte high-speed biosensor
US6685885B2 (en) 2001-06-22 2004-02-03 Purdue Research Foundation Bio-optical compact dist system
JP3502067B2 (ja) * 2001-06-29 2004-03-02 富士写真フイルム株式会社 光散乱媒体の屈折率分布情報の計測装置
DE10137530A1 (de) 2001-08-01 2003-02-13 Presens Prec Sensing Gmbh Anordnung und Verfahren zur Mehrfach-Fluoreszenzmessung
WO2003012405A2 (en) * 2001-08-03 2003-02-13 Rollins Andrew M Aspects of basic oct engine technologies for high speed optical coherence tomography and light source and other improvements in oct
US20030030816A1 (en) * 2001-08-11 2003-02-13 Eom Tae Bong Nonlinearity error correcting method and phase angle measuring method for displacement measurement in two-freqency laser interferometer and displacement measurement system using the same
US6900899B2 (en) 2001-08-20 2005-05-31 Agilent Technologies, Inc. Interferometers with coated polarizing beam splitters that are rotated to optimize extinction ratios
US20030045798A1 (en) 2001-09-04 2003-03-06 Richard Hular Multisensor probe for tissue identification
JP3502076B2 (ja) * 2001-09-10 2004-03-02 富士写真フイルム株式会社 光散乱媒体の吸光計測装置
EP1293925A1 (de) 2001-09-18 2003-03-19 Agfa-Gevaert Verfahren zur Bestimmung von RÖntgenbildern
US6961123B1 (en) 2001-09-28 2005-11-01 The Texas A&M University System Method and apparatus for obtaining information from polarization-sensitive optical coherence tomography
DE10150934A1 (de) 2001-10-09 2003-04-10 Zeiss Carl Jena Gmbh Verfahren und Anordnung zur tiefenaufgelösten Erfassung von Proben
US6980299B1 (en) 2001-10-16 2005-12-27 General Hospital Corporation Systems and methods for imaging a sample
US6658278B2 (en) 2001-10-17 2003-12-02 Terumo Cardiovascular Systems Corporation Steerable infrared imaging catheter having steering fins
US7006231B2 (en) 2001-10-18 2006-02-28 Scimed Life Systems, Inc. Diffraction grating based interferometric systems and methods
JP2003199701A (ja) * 2001-10-31 2003-07-15 Olympus Optical Co Ltd 光走査型観察装置、走査型観察装置の設定方法及び光走査プローブ装置
US6661513B1 (en) 2001-11-21 2003-12-09 Roygbiv, Llc Refractive-diffractive spectrometer
IL162420A0 (en) 2001-12-11 2005-11-20 C2Cure Inc Apparatus, method and system for intravascular ph otographic imaging
US20030216719A1 (en) 2001-12-12 2003-11-20 Len Debenedictis Method and apparatus for treating skin using patterns of optical energy
CN1424570A (zh) * 2001-12-12 2003-06-18 周坤 相位测量旋光角度装置
WO2003052883A2 (en) 2001-12-14 2003-06-26 Agilent Technologies, Inc. Retro-reflecting device in particular for tunable lasers
US7365858B2 (en) * 2001-12-18 2008-04-29 Massachusetts Institute Of Technology Systems and methods for phase measurements
US7736301B1 (en) 2001-12-18 2010-06-15 Advanced Cardiovascular Systems, Inc. Rotatable ferrules and interfaces for use with an optical guidewire
US6975891B2 (en) 2001-12-21 2005-12-13 Nir Diagnostics Inc. Raman spectroscopic system with integrating cavity
US6947787B2 (en) 2001-12-21 2005-09-20 Advanced Cardiovascular Systems, Inc. System and methods for imaging within a body lumen
EP1324051A1 (de) 2001-12-26 2003-07-02 Kevin R. Forrester Bewegungsmessgerät
US20080154090A1 (en) 2005-01-04 2008-06-26 Dune Medical Devices Ltd. Endoscopic System for In-Vivo Procedures
US7310150B2 (en) 2002-01-11 2007-12-18 The General Hospital Corporation Apparatus and method for low coherence ranging
US7072045B2 (en) 2002-01-16 2006-07-04 The Regents Of The University Of California High resolution optical coherence tomography with an improved depth range using an axicon lens
WO2003062802A2 (en) * 2002-01-24 2003-07-31 The General Hospital Corporation Apparatus and method for rangings and noise reduction of low coherence interferometry lci and optical coherence tomography (oct) signals by parallel detection of spectral bands
US7355716B2 (en) 2002-01-24 2008-04-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
WO2003069272A1 (en) 2002-02-14 2003-08-21 Imalux Corporation Method for studying an object and an optical interferometer for carrying out said method
US20030165263A1 (en) 2002-02-19 2003-09-04 Hamer Michael J. Histological assessment
US7116887B2 (en) 2002-03-19 2006-10-03 Nufern Optical fiber
US7006232B2 (en) * 2002-04-05 2006-02-28 Case Western Reserve University Phase-referenced doppler optical coherence tomography
US7113818B2 (en) 2002-04-08 2006-09-26 Oti Ophthalmic Technologies Inc. Apparatus for high resolution imaging of moving organs
US7016048B2 (en) 2002-04-09 2006-03-21 The Regents Of The University Of California Phase-resolved functional optical coherence tomography: simultaneous imaging of the stokes vectors, structure, blood flow velocity, standard deviation and birefringence in biological samples
US20030236443A1 (en) 2002-04-19 2003-12-25 Cespedes Eduardo Ignacio Methods and apparatus for the identification and stabilization of vulnerable plaque
US7503904B2 (en) 2002-04-25 2009-03-17 Cardiac Pacemakers, Inc. Dual balloon telescoping guiding catheter
JP4135551B2 (ja) 2002-05-07 2008-08-20 松下電工株式会社 ポジションセンサ
JP3834789B2 (ja) 2002-05-17 2006-10-18 独立行政法人科学技術振興機構 自律型超短光パルス圧縮・位相補償・波形整形装置
US7272252B2 (en) 2002-06-12 2007-09-18 Clarient, Inc. Automated system for combining bright field and fluorescent microscopy
US7364296B2 (en) 2002-06-12 2008-04-29 University Of Rochester Method and apparatus for improving both lateral and axial resolution in ophthalmoscopy
AU2003261158A1 (en) 2002-07-12 2004-02-02 Joe Izatt Method and device for quantitative image correction for optical coherence tomography
JP3950378B2 (ja) 2002-07-19 2007-08-01 新日本製鐵株式会社 同期機
US7283247B2 (en) 2002-09-25 2007-10-16 Olympus Corporation Optical probe system
AU2003272667A1 (en) 2002-09-26 2004-04-19 Bio Techplex Corporation Method and apparatus for screening using a waveform modulated led
US6842254B2 (en) * 2002-10-16 2005-01-11 Fiso Technologies Inc. System and method for measuring an optical path difference in a sensing interferometer
JP2006502784A (ja) 2002-10-18 2006-01-26 シア アリー 撮像案内ワイヤを備えるアテローム切除システム
JP4246986B2 (ja) 2002-11-18 2009-04-02 株式会社町田製作所 振動物体観察システム及び声帯観察用処理装置
US6847449B2 (en) 2002-11-27 2005-01-25 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for reducing speckle in optical coherence tomography images
EP1426799A3 (de) 2002-11-29 2005-05-18 Matsushita Electric Industrial Co., Ltd. Optischer Demultiplexer, optischer Multiplexer/Demultiplexer, und optische Vorrichtung
DE10260256B9 (de) 2002-12-20 2007-03-01 Carl Zeiss Interferometersystem und Meß-/Bearbeitungswerkzeug
GB0229734D0 (en) 2002-12-23 2003-01-29 Qinetiq Ltd Grading oestrogen and progesterone receptors expression
JP4148771B2 (ja) 2002-12-27 2008-09-10 株式会社トプコン 医療機械のレーザ装置
US7123363B2 (en) 2003-01-03 2006-10-17 Rose-Hulman Institute Of Technology Speckle pattern analysis method and system
US7075658B2 (en) 2003-01-24 2006-07-11 Duke University Method for optical coherence tomography imaging with molecular contrast
US7761139B2 (en) 2003-01-24 2010-07-20 The General Hospital Corporation System and method for identifying tissue using low-coherence interferometry
US7643153B2 (en) 2003-01-24 2010-01-05 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US6943892B2 (en) 2003-01-29 2005-09-13 Sarnoff Corporation Instrument having a multi-mode optical element and method
JP4338412B2 (ja) 2003-02-24 2009-10-07 Ｈｏｙａ株式会社 共焦点プローブおよび共焦点顕微鏡
US7271918B2 (en) 2003-03-06 2007-09-18 Zygo Corporation Profiling complex surface structures using scanning interferometry
CA2519937C (en) 2003-03-31 2012-11-20 Guillermo J. Tearney Speckle reduction in optical coherence tomography by path length encoded angular compounding
JP4135550B2 (ja) 2003-04-18 2008-08-20 日立電線株式会社 半導体発光デバイス
US7110109B2 (en) 2003-04-18 2006-09-19 Ahura Corporation Raman spectroscopy system and method and specimen holder therefor
US7347548B2 (en) 2003-05-01 2008-03-25 The Cleveland Clinic Foundation Method and apparatus for measuring a retinal sublayer characteristic
AU2004237243B2 (en) 2003-05-05 2010-11-11 D4D Technologies, Llc Optical coherence tomography imaging
CN100522043C (zh) 2003-05-12 2009-08-05 富士能株式会社 气囊式内窥镜
US7376455B2 (en) 2003-05-22 2008-05-20 Scimed Life Systems, Inc. Systems and methods for dynamic optical imaging
WO2004111929A2 (en) 2003-05-28 2004-12-23 Duke University Improved system for fourier domain optical coherence tomography
WO2004111661A2 (en) 2003-05-30 2004-12-23 Duke University System and method for low coherence broadband quadrature interferometry
US7263394B2 (en) 2003-06-04 2007-08-28 Tomophase Corporation Coherence-gated optical glucose monitor
US6943881B2 (en) 2003-06-04 2005-09-13 Tomophase Corporation Measurements of optical inhomogeneity and other properties in substances using propagation modes of light
KR101204370B1 (ko) * 2003-06-06 2012-11-23 더 제너럴 하스피탈 코포레이션 파장 동조 소스용 방법 및 장치
US7458683B2 (en) 2003-06-16 2008-12-02 Amo Manufacturing Usa, Llc Methods and devices for registering optical measurement datasets of an optical system
US7170913B2 (en) 2003-06-19 2007-01-30 Multiwave Photonics, Sa Laser source with configurable output beam characteristics
US20040260182A1 (en) 2003-06-23 2004-12-23 Zuluaga Andres F. Intraluminal spectroscope with wall contacting probe
US7307734B2 (en) 2003-08-14 2007-12-11 University Of Central Florida Interferometric sensor for characterizing materials
US7539530B2 (en) 2003-08-22 2009-05-26 Infraredx, Inc. Method and system for spectral examination of vascular walls through blood during cardiac motion
US20050083534A1 (en) 2003-08-28 2005-04-21 Riza Nabeel A. Agile high sensitivity optical sensor
JP2005077964A (ja) 2003-09-03 2005-03-24 Fujitsu Ltd 分光装置
US20050057680A1 (en) 2003-09-16 2005-03-17 Agan Martin J. Method and apparatus for controlling integration time in imagers
US20050059894A1 (en) 2003-09-16 2005-03-17 Haishan Zeng Automated endoscopy device, diagnostic method, and uses
US7935055B2 (en) 2003-09-19 2011-05-03 Siemens Medical Solutions Usa, Inc. System and method of measuring disease severity of a patient before, during and after treatment
US6949072B2 (en) 2003-09-22 2005-09-27 Infraredx, Inc. Devices for vulnerable plaque detection
US7142835B2 (en) 2003-09-29 2006-11-28 Silicon Laboratories, Inc. Apparatus and method for digital image correction in a receiver
WO2005047813A1 (en) 2003-10-27 2005-05-26 The General Hospital Corporation Method and apparatus for performing optical imaging using frequency-domain interferometry
DE10351319B4 (de) 2003-10-31 2005-10-20 Med Laserzentrum Luebeck Gmbh Interferometer für die optische Kohärenztomographie
US7130320B2 (en) 2003-11-13 2006-10-31 Mitutoyo Corporation External cavity laser with rotary tuning element
EP1687587B1 (de) 2003-11-28 2020-01-08 The General Hospital Corporation Verfahren und vorrichtung für dreidimensionale spektralcodierte bildgebung
US7359062B2 (en) 2003-12-09 2008-04-15 The Regents Of The University Of California High speed spectral domain functional optical coherence tomography and optical doppler tomography for in vivo blood flow dynamics and tissue structure
DE10358735B4 (de) 2003-12-15 2011-04-21 Siemens Ag Kathetereinrichtung umfassend einen Katheter, insbesondere einen intravaskulären Katheter
US20110178409A1 (en) 2004-02-27 2011-07-21 Optiscan Pty Ltd Optical Element
US7242480B2 (en) 2004-05-14 2007-07-10 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
US7190464B2 (en) 2004-05-14 2007-03-13 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
WO2005117534A2 (en) 2004-05-29 2005-12-15 The General Hospital Corporation Process, system and software arrangement for a chromatic dispersion compensation using reflective layers in optical coherence tomography (oct) imaging
JP4995720B2 (ja) 2004-07-02 2012-08-08 ザ ジェネラル ホスピタル コーポレイション ダブルクラッドファイバを有する内視鏡撮像プローブ
DE102004035269A1 (de) 2004-07-21 2006-02-16 Rowiak Gmbh Laryngoskop mit OCT
KR101269455B1 (ko) 2004-09-10 2013-05-30 더 제너럴 하스피탈 코포레이션 광 간섭 영상화를 위한 시스템 및 방법
EP1804638B1 (de) 2004-09-29 2012-12-19 The General Hospital Corporation System und verfahren zur abbildung optischer kohärenz
US7113625B2 (en) 2004-10-01 2006-09-26 U.S. Pathology Labs, Inc. System and method for image analysis of slides
SE0402435L (sv) 2004-10-08 2006-04-09 Trajan Badju Förfarande och system för alstring av tredimensionella bilder
EP2272424A1 (de) 2004-10-29 2011-01-12 The General Hospital Corporation Polarisationssensitive optische Kohärenztomographie
JP5623692B2 (ja) 2004-11-02 2014-11-12 ザ ジェネラル ホスピタル コーポレイション 試料の画像形成のための光ファイバ回転装置、光学システム及び方法
US7417740B2 (en) 2004-11-12 2008-08-26 Medeikon Corporation Single trace multi-channel low coherence interferometric sensor
GB0425419D0 (en) 2004-11-18 2004-12-22 Sira Ltd Interference apparatus and method and probe
WO2006058187A2 (en) 2004-11-23 2006-06-01 Robert Eric Betzig Optical lattice microscopy
GB0426609D0 (en) 2004-12-03 2005-01-05 Ic Innovations Ltd Analysis
JP2006162366A (ja) 2004-12-06 2006-06-22 Fujinon Corp 光断層映像装置
US7450242B2 (en) 2004-12-10 2008-11-11 Fujifilm Corporation Optical tomography apparatus
US7336366B2 (en) 2005-01-20 2008-02-26 Duke University Methods and systems for reducing complex conjugate ambiguity in interferometric data
US7330270B2 (en) 2005-01-21 2008-02-12 Carl Zeiss Meditec, Inc. Method to suppress artifacts in frequency-domain optical coherence tomography
US7342659B2 (en) 2005-01-21 2008-03-11 Carl Zeiss Meditec, Inc. Cross-dispersed spectrometer in a spectral domain optical coherence tomography system
HU227859B1 (en) 2005-01-27 2012-05-02 E Szilveszter Vizi Real-time 3d nonlinear microscope measuring system and its application
US7267494B2 (en) 2005-02-01 2007-09-11 Finisar Corporation Fiber stub for cladding mode coupling reduction
US7860555B2 (en) 2005-02-02 2010-12-28 Voyage Medical, Inc. Tissue visualization and manipulation system
US7664300B2 (en) 2005-02-03 2010-02-16 Sti Medical Systems, Llc Uterine cervical cancer computer-aided-diagnosis (CAD)
WO2006090320A1 (en) 2005-02-23 2006-08-31 Lyncee Tec S.A. Wave front sensing method and apparatus
JP4628820B2 (ja) 2005-02-25 2011-02-09 サンテック株式会社 波長走査型ファイバレーザ光源
US7530948B2 (en) 2005-02-28 2009-05-12 University Of Washington Tethered capsule endoscope for Barrett's Esophagus screening
US20070038040A1 (en) 2005-04-22 2007-02-15 The General Hospital Corporation Arrangements, systems and methods capable of providing spectral-domain polarization-sensitive optical coherence tomography
US9599611B2 (en) 2005-04-25 2017-03-21 Trustees Of Boston University Structured substrates for optical surface profiling
EP1886121A1 (de) 2005-05-13 2008-02-13 The General Hospital Corporation Anordnungen, systeme und verfahren mit fähigkeit zur bereitstellung von optischer spektraldomänen-kohärenzrekflektometrie für einen empfindlichen nachweis chemischer und biologischer proben
US7906301B2 (en) 2005-05-25 2011-03-15 Expression Pathology, Inc. Multiplex method for increased proteomic coverage from histopathologically processed biological samples, tissues cells
EP1887926B1 (de) 2005-05-31 2014-07-30 The General Hospital Corporation System und verfahren die spektrale interferometrietechniken zur codierungsüberlagerung zur bildgebung benutzen
EP1889037A2 (de) 2005-06-01 2008-02-20 The General Hospital Corporation Vorrichtung, verfahren und system zur abbildung phasenaufgelöster optischer frequenzdomänen
US7391520B2 (en) 2005-07-01 2008-06-24 Carl Zeiss Meditec, Inc. Fourier domain optical coherence tomography employing a swept multi-wavelength laser and a multi-channel receiver
JP4376837B2 (ja) 2005-08-05 2009-12-02 サンテック株式会社 波長走査型レーザ光源
US7668342B2 (en) 2005-09-09 2010-02-23 Carl Zeiss Meditec, Inc. Method of bioimage data processing for revealing more meaningful anatomic features of diseased tissues
KR100743591B1 (ko) * 2005-09-23 2007-07-27 한국과학기술원 사이드 로브가 제거된 공초점 자가 간섭 현미경
US20070121196A1 (en) 2005-09-29 2007-05-31 The General Hospital Corporation Method and apparatus for method for viewing and analyzing of one or more biological samples with progressively increasing resolutions
US7400410B2 (en) 2005-10-05 2008-07-15 Carl Zeiss Meditec, Inc. Optical coherence tomography for eye-length measurement
WO2007044612A2 (en) 2005-10-07 2007-04-19 Bioptigen, Inc. Imaging systems using unpolarized light and related methods and controllers
WO2007044786A2 (en) 2005-10-11 2007-04-19 Zygo Corporation Interferometry method and system including spectral decomposition
US7595889B2 (en) 2005-10-11 2009-09-29 Duke University Systems and methods for endoscopic angle-resolved low coherence interferometry
US7408649B2 (en) 2005-10-26 2008-08-05 Kla-Tencor Technologies Corporation Method and apparatus for optically analyzing a surface
US20070223006A1 (en) 2006-01-19 2007-09-27 The General Hospital Corporation Systems and methods for performing rapid fluorescence lifetime, excitation and emission spectral measurements
EP2289397A3 (de) 2006-01-19 2011-04-06 The General Hospital Corporation Verfahren und Systeme zur optischen Bildgebung von epithelialen Luminalorganen durch Strahlenabtastung dieser
WO2007084903A2 (en) 2006-01-19 2007-07-26 The General Hospital Corporation Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and method for producing one or more optical arrangements
GB0601183D0 (en) 2006-01-20 2006-03-01 Perkinelmer Ltd Improvements in and relating to imaging
WO2007083132A1 (en) 2006-01-20 2007-07-26 Aghedo, Owen, Anthony A paint brush cleaner
JP5519152B2 (ja) 2006-02-08 2014-06-11 ザ ジェネラル ホスピタル コーポレイション 光学顕微鏡法を用いて解剖学的サンプルに関わる情報を取得するための装置
US8184367B2 (en) 2006-02-15 2012-05-22 University Of Central Florida Research Foundation Dynamically focused optical instrument
DE102006008990B4 (de) 2006-02-23 2008-05-21 Atmos Medizintechnik Gmbh & Co. Kg Verfahren und Anordnung zur Erzeugung eines dem Öffnungszustand der Stimmlippen des Kehlkopfes entsprechenden Signals
JP2007271761A (ja) 2006-03-30 2007-10-18 Fujitsu Ltd 分光装置および波長分散制御装置
EP2564769B1 (de) 2006-04-05 2015-06-03 The General Hospital Corporation Vorrichtung zur polarisationsempfindlichen optischen Frequenzbereichsabbildung einer Probe
WO2007127395A2 (en) 2006-04-28 2007-11-08 Bioptigen, Inc. Methods, systems and computer program products for optical coherence tomography (oct) using automatic dispersion compensation
WO2007133964A2 (en) 2006-05-12 2007-11-22 The General Hospital Corporation Processes, arrangements and systems for providing a fiber layer thickness map based on optical coherence tomography images
EP1859727A1 (de) 2006-05-26 2007-11-28 Stichting voor de Technische Wetenschappen Optische Triggervorrichtung für Stroboskopie und stroboskopische Vorrichtung
US7599074B2 (en) 2006-06-19 2009-10-06 The Board Of Trustees Of The Leland Stanford Junior University Grating angle magnification enhanced angular sensor and scanner
US20070291277A1 (en) 2006-06-20 2007-12-20 Everett Matthew J Spectral domain optical coherence tomography system
JP5507247B2 (ja) 2006-08-28 2014-05-28 サーモ エレクトロン サイエンティフィック インストルメンツ リミテッド ライアビリティ カンパニー 画像駆動分析による分光器顕微鏡法
US8838213B2 (en) 2006-10-19 2014-09-16 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample, and effecting such portion(s)
EP2082463B1 (de) 2006-10-26 2019-05-15 Cornell Research Foundation, Inc. System und verfahren zum erzeugen von optischen impulsen einer gewünschten wellenlänge unter verwendung von cherenkov-strahlung in fasern mit moden höherer ordnung
US20080204762A1 (en) 2007-01-17 2008-08-28 Duke University Methods, systems, and computer program products for removing undesired artifacts in fourier domain optical coherence tomography (FDOCT) systems using integrating buckets
GB0701812D0 (en) * 2007-01-31 2007-03-14 Qinetiq Ltd Antenna system and radar system incorporating the same
WO2008129838A1 (ja) 2007-03-26 2008-10-30 National University Corporation Tokyo University Of Marine Science And Technology 魚類のＶａｓａ遺伝子を用いた生殖細胞マーカー
US8244334B2 (en) 2007-04-10 2012-08-14 University Of Southern California Methods and systems for blood flow measurement using doppler optical coherence tomography
US9332942B2 (en) 2008-01-28 2016-05-10 The General Hospital Corporation Systems, processes and computer-accessible medium for providing hybrid flourescence and optical coherence tomography imaging
JP5192247B2 (ja) 2008-01-29 2013-05-08 並木精密宝石株式会社 Ｏｃｔプローブ
US7898656B2 (en) 2008-04-30 2011-03-01 The General Hospital Corporation Apparatus and method for cross axis parallel spectroscopy
US8184298B2 (en) 2008-05-21 2012-05-22 The Board Of Trustees Of The University Of Illinois Spatial light interference microscopy and fourier transform light scattering for cell and tissue characterization
JP5324839B2 (ja) 2008-06-19 2013-10-23 株式会社トプコン 光画像計測装置
JP5546112B2 (ja) 2008-07-07 2014-07-09 キヤノン株式会社 眼科撮像装置および眼科撮像方法
US8133127B1 (en) 2008-07-21 2012-03-13 Synder Terrance W Sports training device and methods of use
KR101522850B1 (ko) 2010-01-14 2015-05-26 삼성전자주식회사 움직임 벡터를 부호화, 복호화하는 방법 및 장치
AU2012296953B2 (en) 2011-08-12 2016-10-20 Ascendis Pharma A/S Sustained release composition of prostacyclin

Also Published As

Publication number Publication date
EP3009815B1 (de) 2022-09-07
EP1685366B1 (de) 2011-06-15
EP3009815A3 (de) 2016-08-24
US7969578B2 (en) 2011-06-28
CN103293126B (zh) 2017-03-01
TW200515009A (en) 2005-05-01
US9377290B2 (en) 2016-06-28
JP2011215162A (ja) 2011-10-27
CN103181754A (zh) 2013-07-03
WO2005047813A1 (en) 2005-05-26
CN103284691A (zh) 2013-09-11
JP5567246B2 (ja) 2014-08-06
EP2270447A1 (de) 2011-01-05
CN103181753B (zh) 2016-12-28
JP2007510143A (ja) 2007-04-19
CN103293126A (zh) 2013-09-11
JP2011215165A (ja) 2011-10-27
US8384909B2 (en) 2013-02-26
EP1685366A1 (de) 2006-08-02
CN1875242A (zh) 2006-12-06
JP5795658B2 (ja) 2015-10-14
US7733497B2 (en) 2010-06-08
EP2293031A3 (de) 2015-11-18
JP2011215164A (ja) 2011-10-27
US8705046B2 (en) 2014-04-22
CN103181753A (zh) 2013-07-03
CN103082996A (zh) 2013-05-08
CN103284691B (zh) 2017-04-26
US20100309477A1 (en) 2010-12-09
KR101384553B1 (ko) 2014-04-11
EP2293031A2 (de) 2011-03-09
EP2278287A1 (de) 2011-01-26
KR20060120165A (ko) 2006-11-24
US8355138B2 (en) 2013-01-15
US20150077755A1 (en) 2015-03-19
KR101321413B1 (ko) 2013-10-22
US20160320170A1 (en) 2016-11-03
EP2280256A1 (de) 2011-02-02
US20180226773A1 (en) 2018-08-09
US20110299091A1 (en) 2011-12-08
EP2293031B1 (de) 2024-02-14
JP2014145778A (ja) 2014-08-14
JP5755966B2 (ja) 2015-07-29
TWI397715B (zh) 2013-06-01
US20090027689A1 (en) 2009-01-29
JP2011221043A (ja) 2011-11-04
KR20130029816A (ko) 2013-03-25
EP2270448B1 (de) 2020-03-18
EP2293031B8 (de) 2024-03-20
EP2280256B1 (de) 2016-11-16
US20060244973A1 (en) 2006-11-02
JP5681060B2 (ja) 2015-03-04
JP2011215163A (ja) 2011-10-27
US20130128274A1 (en) 2013-05-23
EP2278287B1 (de) 2016-09-07
TW201237457A (en) 2012-09-16
TWI463177B (zh) 2014-12-01
EP3009815A2 (de) 2016-04-20
EP2270448A1 (de) 2011-01-05
US9812846B2 (en) 2017-11-07
JP5667007B2 (ja) 2015-02-12
JP5411216B2 (ja) 2014-02-12

Similar Documents

Publication Publication Date Title
TW200515009A (en) Method and apparatus for performing optical imaging using frequency-domain interferometry
DE69110437D1 (de) Vorrichtung zur zerstörungsfreien Prüfung von länglichen Elementen mit annähernd konstantem Querschnitt.
ATE374449T1 (de) Verfahren und vorrichtung zur aufnahme von störsignalen
WO2006130802A3 (en) Apparatus, method and system for performing phase-resolved optical frequency domain imaging
DE69115152D1 (de) Verfahren und Vorrichtung zur Verwendung von dynamischer Datenverdichtung.
WO2005036131A3 (en) Characterizing a sample by low-frequency spectra
DE69723709D1 (de) Superheterodyn-interferometer und verfahren zur kompensation des brechungsindexes von luft mittels elektronischer frequenzmultiplikation
WO2003102566A3 (en) System and method for sample detection based on low-frequency spectral components
DE69637960D1 (de) Verfahren und Vorrichtung zum Suchen nach der Quelle einer elektromagnetischen Störung und kontaktlose Sonde dafür
DE69428963D1 (de) Verfahren und vorrichtung zur verarbeitung von signalen für einen ultraschallinspektionsapparat
DE59102307D1 (de) Verfahren und Vorrichtung zur berührungslosen Vermessung von Objektoberflächen.
DE59000059D1 (de) Verfahren und vorrichtung zur vermessung der oberflaeche eines objektes mittels projektion von streifenmustern.
DE60115546D1 (de) Verfahren und Vorrichtung zur Verbesserung des Signal-Rauschabstandes unter Verwendung von Wellenstückchen und Schwellenwertverarbeitung von Frequenzen
EP1016857A3 (de) Verfahren und Vorrichtung zur Messung von Lichtabsorptionsspektren
DE69902155D1 (de) Anordnung und verfahren zum anwenden von diffusionswellenspektroskopie zur messung der eigenschaften von mehrphasigen systemen und änderungen darin
DE69623219D1 (de) Vorrichtung und Verfahren zur Veränderung der Spektraleigenschaften von optischen Signalen
DE69425995D1 (de) Verfahren und Vorrichtung zur elektronischen Messung von Strahl-Parametern
WO2001078011A3 (en) An optical transform method and system
DE50009048D1 (de) Vorrichtung und verfahren zur ortsaufgelösten detektion
RU2006134697A (ru) Способ и устройство для получения калибровочного фильтра для электромагнитных данных
CA2419705A1 (en) Method of reducing harmonic noise in vibroseis operations
ATE235688T1 (de) Verfahren und vorrichtung zur bestimmung der abhängigkeit einer ersten messgrösse von einer zweiten messgrösse
DE59102617D1 (de) Verfahren zur messung von faserparametern mittels bilddatenverarbeitung.
DE59202160D1 (de) Verfahren und vorrichtung zur überwachung der materialbearbeitung mittels gepulstem laserlicht.
DE69412736D1 (de) Verfahren und Vorrichtung zur Bestimmung der Netzfrequenz sowie zur Erkennung von Lichtquellen verschiedener Frequenzen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties