ATA84696A - Verfahren und anordnungen zur kontrastanhebung in der optischen kohärenztomographie - Google Patents

Verfahren und anordnungen zur kontrastanhebung in der optischen kohärenztomographie

Info

Publication number
ATA84696A
ATA84696A AT0084696A AT84696A ATA84696A AT A84696 A ATA84696 A AT A84696A AT 0084696 A AT0084696 A AT 0084696A AT 84696 A AT84696 A AT 84696A AT A84696 A ATA84696 A AT A84696A
Authority
AT
Austria
Prior art keywords
arrangements
optical coherence
coherence tomography
increasing contrast
contrast
Prior art date
Application number
AT0084696A
Other languages
English (en)
Inventor
Adolf Friedrich Dr Fercher
Original Assignee
Adolf Friedrich Dr Fercher
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
Application filed by Adolf Friedrich Dr Fercher filed Critical Adolf Friedrich Dr Fercher
Priority to AT0084696A priority Critical patent/ATA84696A/de
Priority to DE19719462A priority patent/DE19719462B4/de
Priority to JP13795497A priority patent/JP3868057B2/ja
Priority to US08/855,975 priority patent/US5877856A/en
Publication of ATA84696A publication Critical patent/ATA84696A/de

Links

Classifications

    • 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
    • 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
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02017—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations
    • G01B9/02019—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations contacting different points on same face of object
    • 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
    • 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
    • G01B2290/65—Spatial scanning object beam
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT0084696A 1996-05-14 1996-05-14 Verfahren und anordnungen zur kontrastanhebung in der optischen kohärenztomographie ATA84696A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0084696A ATA84696A (de) 1996-05-14 1996-05-14 Verfahren und anordnungen zur kontrastanhebung in der optischen kohärenztomographie
DE19719462A DE19719462B4 (de) 1996-05-14 1997-05-07 Verfahren und Vorrichtung zur Kontrastanhebung in der optischen Kohärenztomographie
JP13795497A JP3868057B2 (ja) 1996-05-14 1997-05-14 光学的干渉断層撮影画像のコントラスト強調のための装置
US08/855,975 US5877856A (en) 1996-05-14 1997-05-14 Methods and arrangement for increasing contrast in optical coherence tomography by means of scanning an object with a dual beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0084696A ATA84696A (de) 1996-05-14 1996-05-14 Verfahren und anordnungen zur kontrastanhebung in der optischen kohärenztomographie

Publications (1)

Publication Number Publication Date
ATA84696A true ATA84696A (de) 1998-03-15

Family

ID=3501126

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0084696A ATA84696A (de) 1996-05-14 1996-05-14 Verfahren und anordnungen zur kontrastanhebung in der optischen kohärenztomographie

Country Status (4)

Country Link
US (1) US5877856A (de)
JP (1) JP3868057B2 (de)
AT (1) ATA84696A (de)
DE (1) DE19719462B4 (de)

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19704602B4 (de) * 1997-02-07 2008-08-28 Carl Zeiss Meditec Ag Interferometrische Anordnung zur Abtastung eines Objektes
DE19814070B4 (de) * 1998-03-30 2009-07-16 Carl Zeiss Meditec Ag Verfahren und Anordnung zur Kohärenz-Tomographie mit erhöhter Transversalauflösung
DE19814057B4 (de) * 1998-03-30 2009-01-02 Carl Zeiss Meditec Ag Anordnung zur optischen Kohärenztomographie und Kohärenztopographie
DE19825037C2 (de) * 1998-06-04 2000-12-21 Zeiss Carl Jena Gmbh Kurzkohärente Lichtquelle und deren Verwendung
US6717654B1 (en) * 1999-02-08 2004-04-06 Vantageport, Inc. Combined range-finding, sighting and scanning system and method
DE19929406A1 (de) 1999-06-26 2000-12-28 Zeiss Carl Fa Zeilen-OCT als optischer Sensor für die Meß- und Medizintechnik
US6490027B1 (en) * 1999-07-27 2002-12-03 Suzanne K. Rajchel Reduced noise optical system and method for measuring distance
US7006676B1 (en) 2000-01-21 2006-02-28 Medical Optical Imaging, Inc. Method and apparatus for detecting an abnormality within a host medium utilizing frequency-swept modulation diffusion tomography
US6943895B2 (en) * 2000-03-30 2005-09-13 Robert Bosch Gmbh Interferometric measuring device
DE10053154B4 (de) * 2000-10-26 2011-02-17 Carl Zeiss Meditec Ag Optische Kohärenz-Interferometrie und Kohärenz-Tomographie mit räumlich teilhärenten Lichtquellen
ATE454845T1 (de) 2000-10-30 2010-01-15 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
WO2002088684A1 (en) * 2001-04-30 2002-11-07 The General Hospital Corporation Method and apparatus for improving image clarity and sensitivity in optical coherence tomography using dynamic feedback to control focal properties and coherence gating
WO2002088705A2 (en) * 2001-05-01 2002-11-07 The General Hospital Corporation Method and apparatus for determination of atherosclerotic plaque type by measurement of tissue optical properties
GB0118166D0 (en) * 2001-07-25 2001-09-19 Cambridge Consultants Common element control interferometer
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
DE10141544A1 (de) * 2001-08-24 2003-03-13 Eppendorf Ag Vorrichtung zur Behandlung von Flüssigkeiten und Verfahren zum Betreiben der Vorrichtung
BR0212546A (pt) * 2001-09-07 2006-05-23 Intergraph Hardware Tech Co método, dispositivo e produto de programa de computador para a demultiplexação de imagens de vìdeo
US6980299B1 (en) * 2001-10-16 2005-12-27 General Hospital Corporation Systems and methods for imaging a sample
US6873419B2 (en) * 2001-11-16 2005-03-29 National Research Council Of Canada Method and apparatus for three-dimensional compositional mapping of heterogeneous materials
AU2003207507A1 (en) * 2002-01-11 2003-07-30 Gen Hospital Corp Apparatus for oct imaging with axial line focus for improved resolution and depth of field
US7129508B2 (en) * 2002-01-18 2006-10-31 Honeywell International Inc. Compact VCSEL sensor with multiple sensing capabilities
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
US20110201924A1 (en) * 2002-04-30 2011-08-18 The General Hospital Corporation Method and Apparatus for Improving Image Clarity and Sensitivity in Optical Tomography Using Dynamic Feedback to Control Focal Properties and Coherence Gating
DE10260887A1 (de) * 2002-12-17 2004-07-01 Carl Zeiss Kohärenzmikroskop
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
EP1611411A2 (de) * 2003-03-26 2006-01-04 Southwest Sciences Incorporated Verfahren und vorrichtung zur abbildung interner strukturen transparenter und durchscheinender materialien
CA2519937C (en) 2003-03-31 2012-11-20 Guillermo J. Tearney Speckle reduction in optical coherence tomography by path length encoded angular compounding
ES2310744T3 (es) * 2003-06-06 2009-01-16 The General Hospital Corporation Fuente de luz sintonizable en longitudes de onda.
US7019840B2 (en) * 2003-06-17 2006-03-28 Seagate Technology Llc Dual-beam interferometer for ultra-smooth surface topographical measurements
DE10328412B4 (de) * 2003-06-19 2005-11-17 Medizinisches Laserzentrum Lübeck GmbH Verfahren zur interferometrischen Bestimmmung optischer Ebenenabstände mit Subnanometer-Genauigkeit
EP2278287B1 (de) 2003-10-27 2016-09-07 The General Hospital Corporation Optische Abbildungsmethode und - vorrichtung mit Frequenzbereichsinterferometrie
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FR2865538B1 (fr) * 2004-01-22 2007-10-19 Centre Nat Rech Scient Dispositif et procede pour mesurer le contraste des franges dans un interferometre de michelson, et systeme d'examen de l'oeil incluant un tel dispositif
US7184148B2 (en) 2004-05-14 2007-02-27 Medeikon Corporation Low coherence interferometry utilizing phase
US7327463B2 (en) 2004-05-14 2008-02-05 Medrikon Corporation Low coherence interferometry utilizing magnitude
US7190464B2 (en) * 2004-05-14 2007-03-13 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
US7474408B2 (en) * 2004-05-14 2009-01-06 Medeikon Corporation Low coherence interferometry utilizing phase
US20050254059A1 (en) * 2004-05-14 2005-11-17 Alphonse Gerard A Low coherence interferometric system for optical metrology
US7242480B2 (en) * 2004-05-14 2007-07-10 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
US8018598B2 (en) 2004-05-29 2011-09-13 The General Hospital Corporation Process, system and software arrangement for a chromatic dispersion compensation using reflective layers in optical coherence tomography (OCT) imaging
AU2005270037B2 (en) 2004-07-02 2012-02-09 The General Hospital Corporation Endoscopic imaging probe comprising dual clad fibre
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
EP1989997A1 (de) * 2004-08-24 2008-11-12 The General Hospital Corporation Verfahren, Vorrichtung und Software-Anordnung zur Messung einer mechanischen Belastung und elastischer Eigenschaften einer Probe
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US7365859B2 (en) * 2004-09-10 2008-04-29 The General Hospital Corporation System and method for optical coherence imaging
WO2006041447A1 (en) * 2004-09-25 2006-04-20 Josh Hogan A compact non-invasive analysis system
EP1804638B1 (de) * 2004-09-29 2012-12-19 The General Hospital Corporation System und verfahren zur abbildung optischer kohärenz
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WO2006058346A1 (en) 2004-11-29 2006-06-01 The General Hospital Corporation Arrangements, devices, endoscopes, catheters and methods for performing optical imaging by simultaneously illuminating and detecting multiple points on a sample
KR20080013919A (ko) * 2005-04-22 2008-02-13 더 제너럴 하스피탈 코포레이션 스펙트럼 도메인 편광 민감형 광간섭 단층촬영을 제공할 수있는 장치, 시스템 및 방법
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WO2006124860A1 (en) * 2005-05-13 2006-11-23 The General Hospital Corporation Arrangements, systems and methods capable of providing spectral-domain optical coherence reflectometry for a sensitive detection of chemical and biological sample
US7394546B2 (en) * 2005-05-23 2008-07-01 Southwest Sciences Incorporated Method and apparatus for full phase interferometry
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EP1889037A2 (de) * 2005-06-01 2008-02-20 The General Hospital Corporation Vorrichtung, verfahren und system zur abbildung phasenaufgelöster optischer frequenzdomänen
DE602006017558D1 (de) * 2005-08-09 2010-11-25 Gen Hospital Corp Gerät und verfahren zur durchführung von polarisationsbasierter quadraturdemodulation bei optischer kohärenztomographie
US7359057B2 (en) * 2005-08-26 2008-04-15 Ball Aerospace & Technologies Corp. Method and apparatus for measuring small shifts in optical wavelengths
EP1940286A1 (de) * 2005-09-29 2008-07-09 General Hospital Corporation Verfahren und gerät für ein verfahren zur betrachtung und auswertung einer oder mehrerer biologischen proben mit progressiv zunehmender auflösung
JP5203951B2 (ja) * 2005-10-14 2013-06-05 ザ ジェネラル ホスピタル コーポレイション スペクトル及び周波数符号化蛍光画像形成
US7796270B2 (en) 2006-01-10 2010-09-14 The General Hospital Corporation Systems and methods for generating data based on one or more spectrally-encoded endoscopy techniques
WO2007084945A1 (en) * 2006-01-19 2007-07-26 The General Hospital Corporation Systems and methods for performing rapid fluorescense lifetime, excitation and emission spectral measurements
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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
US20070171430A1 (en) * 2006-01-20 2007-07-26 The General Hospital Corporation Systems and methods for providing mirror tunnel micropscopy
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US10426548B2 (en) * 2006-02-01 2019-10-01 The General Hosppital Corporation Methods and systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
US9186066B2 (en) * 2006-02-01 2015-11-17 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
EP3143926B1 (de) 2006-02-08 2020-07-01 The General Hospital Corporation Verfahren, anordnungen und systeme zum abrufen von informationen im zusammenhang mit einer anatomischen probe mithilfe eines optischen mikroskops
JP2009527770A (ja) 2006-02-24 2009-07-30 ザ ジェネラル ホスピタル コーポレイション 角度分解型のフーリエドメイン光干渉断層撮影法を遂行する方法及びシステム
US20070208400A1 (en) * 2006-03-01 2007-09-06 The General Hospital Corporation System and method for providing cell specific laser therapy of atherosclerotic plaques by targeting light absorbers in macrophages
WO2007109540A2 (en) * 2006-03-17 2007-09-27 The General Hospital Corporation Arrangement, method and computer-accessible medium for identifying characteristics of at least a portion of a blood vessel contained within a tissue using spectral domain low coherence interferometry
US7742173B2 (en) * 2006-04-05 2010-06-22 The General Hospital Corporation Methods, arrangements and systems for polarization-sensitive optical frequency domain imaging of a sample
EP3150110B1 (de) 2006-05-10 2020-09-02 The General Hospital Corporation Verfahren, anordnungen und systeme zur bereitstellung von frequenzbereichsabbildung einer probe
US7782464B2 (en) * 2006-05-12 2010-08-24 The General Hospital Corporation Processes, arrangements and systems for providing a fiber layer thickness map based on optical coherence tomography images
US7488930B2 (en) * 2006-06-02 2009-02-10 Medeikon Corporation Multi-channel low coherence interferometer
WO2008016927A2 (en) * 2006-08-01 2008-02-07 The General Hospital Corporation Systems and methods for receiving and/or analyzing information associated with electro-magnetic radiation
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WO2010009136A2 (en) * 2008-07-14 2010-01-21 The General Hospital Corporation Apparatus and methods for color endoscopy
EP2359121A4 (de) 2008-12-10 2013-08-14 Gen Hospital Corp Systeme, vorrichtung und verfahren zur erweiterung der bildgebungstiefenbereichs bei der optischen kohärenztomopgrafie mittels optischer unterabtastung
JP2012515930A (ja) * 2009-01-26 2012-07-12 ザ ジェネラル ホスピタル コーポレーション 広視野の超解像顕微鏡を提供するためのシステム、方法及びコンピューターがアクセス可能な媒体
US9178330B2 (en) 2009-02-04 2015-11-03 The General Hospital Corporation Apparatus and method for utilization of a high-speed optical wavelength tuning source
US9351642B2 (en) 2009-03-12 2016-05-31 The General Hospital Corporation Non-contact optical system, computer-accessible medium and method for measurement at least one mechanical property of tissue using coherent speckle technique(s)
JP5558735B2 (ja) * 2009-04-13 2014-07-23 キヤノン株式会社 光断層撮像装置及びその制御方法
JP5626687B2 (ja) * 2009-06-11 2014-11-19 国立大学法人 筑波大学 ２ビーム型光コヒーレンストモグラフィー装置
BR112012001042A2 (pt) 2009-07-14 2016-11-22 Gen Hospital Corp equipamento e método de medição do fluxo de fluído dentro de estrutura anatômica.
JP5856061B2 (ja) * 2009-10-06 2016-02-09 ザ ジェネラル ホスピタル コーポレイション スペクトル符号化共焦点顕微鏡法を用いた特定の細胞を撮像するための装置及び方法
EP2542145B1 (de) 2010-03-05 2020-08-12 The General Hospital Corporation Systeme zur bereitstellung mikroskopischer bilder von mindestens einer anatomischen struktur mit einer bestimmten auflösung
US9069130B2 (en) 2010-05-03 2015-06-30 The General Hospital Corporation Apparatus, method and system for generating optical radiation from biological gain media
US9795301B2 (en) 2010-05-25 2017-10-24 The General Hospital Corporation Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images
EP2575597B1 (de) 2010-05-25 2022-05-04 The General Hospital Corporation Vorrichtung zur bereitstellung einer optischen bildgebung für strukturen und zusammensetzungen
WO2011153434A2 (en) 2010-06-03 2011-12-08 The General Hospital Corporation Apparatus and method for devices for imaging structures in or at one or more luminal organs
JP5883018B2 (ja) 2010-10-27 2016-03-09 ザ ジェネラル ホスピタル コーポレイション 少なくとも１つの血管内部の血圧を測定するための装置、システム、および方法
US8908189B2 (en) 2011-04-15 2014-12-09 Carl Zeiss Meditec, Inc. Systems and methods for swept-source 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
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
EP2748587B1 (de) 2011-08-25 2021-01-13 The General Hospital Corporation Verfahren und anordnungen zur bereitstellung mikrooptischer kohärenztomographieverfahren
US9341783B2 (en) 2011-10-18 2016-05-17 The General Hospital Corporation Apparatus and methods for producing and/or providing recirculating optical delay(s)
US9629528B2 (en) 2012-03-30 2017-04-25 The General Hospital Corporation Imaging system, method and distal attachment for multidirectional field of view endoscopy
EP2852315A4 (de) 2012-05-21 2016-06-08 Gen Hospital Corp Einrichtung, vorrichtung und verfahren für kapselmikroskopie
JP6227652B2 (ja) 2012-08-22 2017-11-08 ザ ジェネラル ホスピタル コーポレイション ソフトリソグラフィを用いてミニチュア内視鏡を製作するためのシステム、方法、およびコンピュータ・アクセス可能媒体
US10893806B2 (en) 2013-01-29 2021-01-19 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
WO2014121082A1 (en) 2013-02-01 2014-08-07 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
WO2014144709A2 (en) 2013-03-15 2014-09-18 The General Hospital Corporation Methods and systems for characterizing an object
EP2997354A4 (de) 2013-05-13 2017-01-18 The General Hospital Corporation Erkennung einer selbstinterferierenden fluoreszenzphase und amplitude
WO2015009932A1 (en) 2013-07-19 2015-01-22 The General Hospital Corporation Imaging apparatus and method which utilizes multidirectional field of view endoscopy
EP3021735A4 (de) 2013-07-19 2017-04-19 The General Hospital Corporation Bestimmung der augenbewegung mittels netzhautabbildung mit rückkopplung
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
WO2015105870A1 (en) 2014-01-08 2015-07-16 The General Hospital Corporation Method and apparatus for microscopic imaging
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
US10228556B2 (en) 2014-04-04 2019-03-12 The General Hospital Corporation Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)
JP2017525435A (ja) 2014-07-25 2017-09-07 ザ ジェネラル ホスピタル コーポレイション インビボ・イメージングおよび診断のための機器、デバイスならびに方法
US10302494B2 (en) * 2014-12-18 2019-05-28 Palo Alto Research Center Incorporated Obtaining spectral information from a moving object
US10048192B2 (en) 2014-12-18 2018-08-14 Palo Alto Research Center Incorporated Obtaining spectral information from moving objects

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US5877856A (en) 1999-03-02
DE19719462A1 (de) 1997-11-20
JP3868057B2 (ja) 2007-01-17

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