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
JP2003529753A (ja) * 2000-03-30 2003-10-07 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 干渉測定装置
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
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
AT503309B1 (de) * 2001-05-01 2011-08-15 Gen Hospital Corp Vorrichtung zur bestimmung von atherosklerotischem belag durch messung von optischen gewebeeigenschaften
GB0118166D0 (en) * 2001-07-25 2001-09-19 Cambridge Consultants Common element control interferometer
US7061622B2 (en) 2001-08-03 2006-06-13 Case Western Reserve University Aspects of basic OCT engine technologies for high speed optical coherence tomography and light source and other improvements in optical coherence tomography
DE10141544A1 (de) * 2001-08-24 2003-03-13 Eppendorf Ag Vorrichtung zur Behandlung von Flüssigkeiten und Verfahren zum Betreiben der Vorrichtung
AU2002327612B2 (en) * 2001-09-07 2008-01-17 Intergraph Software Technologies Company Method, device and computer program product for demultiplexing of video images
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
EP2290318B1 (de) * 2002-01-11 2015-08-26 The General Hospital Corporation OCT Einrichtung mit axialem Linienfokus für verbesserte Auflösung und Tiefenschärfe
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
US8054468B2 (en) 2003-01-24 2011-11-08 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
US7761139B2 (en) * 2003-01-24 2010-07-20 The General Hospital Corporation System and method for identifying tissue using low-coherence interferometry
EP1611411A2 (de) * 2003-03-26 2006-01-04 Southwest Sciences Incorporated Verfahren und vorrichtung zur abbildung interner strukturen transparenter und durchscheinender materialien
AU2004225188B2 (en) * 2003-03-31 2010-04-15 The General Hospital Corporation Speckle reduction in optical coherence tomography by path length encoded angular compounding
JP2007526620A (ja) * 2003-06-06 2007-09-13 ザ・ジェネラル・ホスピタル・コーポレイション 波長同調発信源装置及びその方法
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
US7733497B2 (en) 2003-10-27 2010-06-08 The General Hospital Corporation Method and apparatus for performing optical imaging using frequency-domain interferometry
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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
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US20050254059A1 (en) * 2004-05-14 2005-11-17 Alphonse Gerard A Low coherence interferometric system for optical metrology
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US7190464B2 (en) * 2004-05-14 2007-03-13 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
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WO2006041447A1 (en) * 2004-09-25 2006-04-20 Josh Hogan A compact non-invasive analysis system
JP4997112B2 (ja) 2004-09-29 2012-08-08 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つの電磁放射を伝送させるための装置およびその製造方法
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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
DE602006010993D1 (de) 2005-04-28 2010-01-21 Gen Hospital Corp Bewertung von bildmerkmalen einer anatomischen struktur in optischen kohärenztomographiebildern
JP2008541096A (ja) * 2005-05-13 2008-11-20 ザ ジェネラル ホスピタル コーポレイション 化学的試料および生体試料の高感度検出用スペクトル領域光コヒーレンス反射計測を実行可能な装置、システム、および方法
US7394546B2 (en) * 2005-05-23 2008-07-01 Southwest Sciences Incorporated Method and apparatus for full phase interferometry
EP1887926B1 (de) * 2005-05-31 2014-07-30 The General Hospital Corporation System und verfahren die spektrale interferometrietechniken zur codierungsüberlagerung zur bildgebung benutzen
US9060689B2 (en) * 2005-06-01 2015-06-23 The General Hospital Corporation Apparatus, method and system for performing phase-resolved optical frequency domain imaging
EP2207008A1 (de) * 2005-08-09 2010-07-14 The General Hospital Corporation Gerät und Verfahren zur Durchführung von polarisationsbasierter Quadraturdemulation 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
US7843572B2 (en) 2005-09-29 2010-11-30 The General Hospital Corporation Method and apparatus for optical imaging via spectral encoding
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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
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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
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US7488930B2 (en) * 2006-06-02 2009-02-10 Medeikon Corporation Multi-channel low coherence interferometer
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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
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
US9510758B2 (en) 2010-10-27 2016-12-06 The General Hospital Corporation Apparatus, systems and methods for measuring blood pressure within at least one vessel
US8908189B2 (en) 2011-04-15 2014-12-09 Carl Zeiss Meditec, Inc. Systems and methods for swept-source optical coherence tomography
JP6240064B2 (ja) 2011-04-29 2017-11-29 ザ ジェネラル ホスピタル コーポレイション 散乱媒質の深さ分解した物理的及び／又は光学的特性を決定する方法
JP2014523536A (ja) 2011-07-19 2014-09-11 ザ ジェネラル ホスピタル コーポレイション 光コヒーレンストモグラフィーにおいて偏波モード分散補償を提供するためのシステム、方法、装置およびコンピュータアクセス可能な媒体
US10241028B2 (en) 2011-08-25 2019-03-26 The General Hospital Corporation Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures
JP2015502562A (ja) 2011-10-18 2015-01-22 ザ ジェネラル ホスピタル コーポレイション 再循環光学遅延を生成および／または提供するための装置および方法
US9629528B2 (en) 2012-03-30 2017-04-25 The General Hospital Corporation Imaging system, method and distal attachment for multidirectional field of view endoscopy
US11490797B2 (en) 2012-05-21 2022-11-08 The General Hospital Corporation Apparatus, device and method for capsule microscopy
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
WO2014120791A1 (en) 2013-01-29 2014-08-07 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
US11179028B2 (en) 2013-02-01 2021-11-23 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
EP2967491B1 (de) 2013-03-15 2022-05-11 The General Hospital Corporation Ein transösophageales endoskopisches system zur bestimmung einer gemischten venösen sauerstoffsättigung einer lungenarterie
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
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
EP3025173B1 (de) 2013-07-26 2021-07-07 The General Hospital Corporation Vorrichtung mit optische dispersion nutzender laseranordnung zur anwendung in der fourier-raum optischen kohärenztomographie
WO2015105870A1 (en) 2014-01-08 2015-07-16 The General Hospital Corporation Method and apparatus for microscopic imaging
WO2015116986A2 (en) 2014-01-31 2015-08-06 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
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)
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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JP3868057B2 (ja) 2007-01-17
US5877856A (en) 1999-03-02

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