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 US08/855,975 priority patent/US5877856A/en
Priority to JP13795497A priority patent/JP3868057B2/ja
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)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (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
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
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

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
DE19814057B4 (de) * 1998-03-30 2009-01-02 Carl Zeiss Meditec Ag Anordnung zur optischen Kohärenztomographie und Kohärenztopographie
DE19814070B4 (de) * 1998-03-30 2009-07-16 Carl Zeiss Meditec Ag Verfahren und Anordnung zur Kohärenz-Tomographie mit erhöhter Transversalauflösung
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
AU2002230842A1 (en) 2000-10-30 2002-05-15 The General Hospital Corporation Optical methods and systems for tissue analysis
US9295391B1 (en) 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
EP2333522A1 (de) * 2001-04-30 2011-06-15 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
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
AU2002337666A1 (en) * 2001-08-03 2003-02-17 Joseph A. Izatt 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
NZ531976A (en) * 2001-09-07 2007-07-27 Intergraph Software Tech Co 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
EP2290319B1 (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
AU2004206998B2 (en) * 2003-01-24 2009-12-17 The General Hospital Corporation System and method for identifying tissue using low-coherence interferometry
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
WO2004088241A2 (en) * 2003-03-26 2004-10-14 Southwest Sciences Incorporated Method and apparatus for imaging internal structures of transparent and translucent materials
JP4805142B2 (ja) * 2003-03-31 2011-11-02 ザ ジェネラル ホスピタル コーポレイション 光路長が変更された異なる角度の光の合成により光学的に干渉する断層撮影におけるスペックルの減少
DE602004016998D1 (de) * 2003-06-06 2008-11-20 Gen Hospital Corp Wellenlängenabstimmbare lichtquelle
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
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US7551293B2 (en) 2003-11-28 2009-06-23 The General Hospital Corporation Method and apparatus for three-dimensional spectrally encoded imaging
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
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
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
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WO2006041447A1 (en) * 2004-09-25 2006-04-20 Josh Hogan A compact non-invasive analysis system
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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
WO2006130797A2 (en) * 2005-05-31 2006-12-07 The General Hospital Corporation Spectral encoding heterodyne interferometry techniques for imaging
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US7359057B2 (en) * 2005-08-26 2008-04-15 Ball Aerospace & Technologies Corp. Method and apparatus for measuring small shifts in optical wavelengths
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EP1945094B1 (de) * 2005-10-14 2018-09-05 The General Hospital Corporation Spektral- und frequenz-kodierte fluoreszenz-darstellung
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EP2632324A4 (de) 2010-10-27 2015-04-22 Gen Hospital Corp Vorrichtungen, systeme und verfahren zur blutdruckmessung in mindestens einem gefäss
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
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
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)
EP2833776A4 (de) 2012-03-30 2015-12-09 Gen Hospital Corp Abbildungssystem, verfahren und distaler anschluss zur multidirektionalen sichtfeldendoskopie
EP2852315A4 (de) 2012-05-21 2016-06-08 Gen Hospital Corp Einrichtung, vorrichtung und verfahren für kapselmikroskopie
EP2888616A4 (de) 2012-08-22 2016-04-27 Gen Hospital Corp System, verfahren, und über computer zugängliches medium zur herstellung eines miniaturendoskops mit weicher lithografie
US10893806B2 (en) 2013-01-29 2021-01-19 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
US10478072B2 (en) 2013-03-15 2019-11-19 The General Hospital Corporation Methods and system for characterizing an object
WO2014186353A1 (en) 2013-05-13 2014-11-20 The General Hospital Corporation Detecting self-interefering fluorescence phase and amplitude
EP3021734B1 (de) 2013-07-19 2020-04-08 The General Hospital Corporation Abbildungsvorrichtung unter verwendung einer endoskopie mit multidirektionalem sichtfeld
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
US9733460B2 (en) 2014-01-08 2017-08-15 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)
KR102513779B1 (ko) 2014-07-25 2023-03-24 더 제너럴 하스피탈 코포레이션 생체 내 이미징 및 진단을 위한 장치, 디바이스 및 방법
US10048192B2 (en) 2014-12-18 2018-08-14 Palo Alto Research Center Incorporated Obtaining spectral information from moving objects
US10302494B2 (en) * 2014-12-18 2019-05-28 Palo Alto Research Center Incorporated Obtaining spectral information from a moving object

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JPH1099337A (ja) 1998-04-21
DE19719462B4 (de) 2007-11-22

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