ATA123597A - Anordnung zur transversalen optischen kohärenztomographie - Google Patents

Anordnung zur transversalen optischen kohärenztomographie

Info

Publication number
ATA123597A
ATA123597A AT0123597A AT123597A ATA123597A AT A123597 A ATA123597 A AT A123597A AT 0123597 A AT0123597 A AT 0123597A AT 123597 A AT123597 A AT 123597A AT A123597 A ATA123597 A AT A123597A
Authority
AT
Austria
Prior art keywords
arrangement
optical coherence
coherence tomography
transversal optical
transversal
Prior art date
Application number
AT0123597A
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 AT0123597A priority Critical patent/ATA123597A/de
Priority to US09/118,634 priority patent/US6124930A/en
Priority to DE19832175A priority patent/DE19832175B4/de
Priority to JP20569498A priority patent/JP4024390B2/ja
Publication of ATA123597A publication Critical patent/ATA123597A/de

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/65—Spatial scanning object beam

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)
  • Instruments For Measurement Of Length By Optical Means (AREA)
AT0123597A 1997-07-21 1997-07-21 Anordnung zur transversalen optischen kohärenztomographie ATA123597A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0123597A ATA123597A (de) 1997-07-21 1997-07-21 Anordnung zur transversalen optischen kohärenztomographie
US09/118,634 US6124930A (en) 1997-07-21 1998-07-17 Method and arrangement for transverse optical coherence tomography
DE19832175A DE19832175B4 (de) 1997-07-21 1998-07-17 Verfahren und Anordnungen zur transversalen optischen Kohärenztomographie
JP20569498A JP4024390B2 (ja) 1997-07-21 1998-07-21 横形光学コヒーレンス断層写真法のための方法と配列

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0123597A ATA123597A (de) 1997-07-21 1997-07-21 Anordnung zur transversalen optischen kohärenztomographie

Publications (1)

Publication Number Publication Date
ATA123597A true ATA123597A (de) 1999-06-15

Family

ID=3509531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0123597A ATA123597A (de) 1997-07-21 1997-07-21 Anordnung zur transversalen optischen kohärenztomographie

Country Status (4)

Country Link
US (1) US6124930A (de)
JP (1) JP4024390B2 (de)
AT (1) ATA123597A (de)
DE (1) DE19832175B4 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0918302B1 (de) * 1997-11-24 2002-07-10 Weiglhofer, Gerhard Kohärenzdetektor
RU2242710C2 (ru) * 2002-06-07 2004-12-20 Геликонов Григорий Валентинович Способ получения изображения объекта, устройство для его осуществления и устройство доставки низкокогерентного оптического излучения
WO2004055473A1 (en) * 2002-12-18 2004-07-01 Koninklijke Philips Electronics N.V. Method and arrangement for optical coherence tomography
US7474407B2 (en) * 2003-02-20 2009-01-06 Applied Science Innovations Optical coherence tomography with 3d coherence scanning
US20050254059A1 (en) * 2004-05-14 2005-11-17 Alphonse Gerard A Low coherence interferometric system for optical metrology
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
US7190464B2 (en) * 2004-05-14 2007-03-13 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
US7327463B2 (en) 2004-05-14 2008-02-05 Medrikon Corporation Low coherence interferometry utilizing magnitude
US7242480B2 (en) * 2004-05-14 2007-07-10 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
DE102004028204B3 (de) * 2004-06-09 2005-10-06 Medizinisches Laserzentrum Lübeck GmbH Verfahren zur Signalauswertung bei der OCT
US7488930B2 (en) * 2006-06-02 2009-02-10 Medeikon Corporation Multi-channel low coherence interferometer
US8517537B2 (en) * 2011-01-20 2013-08-27 Canon Kabushiki Kaisha Optical coherence tomographic imaging method and optical coherence tomographic imaging apparatus
US9042963B2 (en) 2012-01-09 2015-05-26 Given Imaging Ltd. System and method for acquiring images from within a tissue
GB2508874B (en) * 2012-12-13 2017-09-20 Univ Of Huddersfield Interferometric apparatus and sample characteristic determining apparatus using such apparatus
US10152998B2 (en) * 2014-04-07 2018-12-11 Seagate Technology Llc Features maps of articles with polarized light
CN104964982B (zh) * 2015-06-30 2018-05-29 浙江大学 基于oct复信号的玻璃表面真伪缺陷识别方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992019930A1 (en) * 1991-04-29 1992-11-12 Massachusetts Institute Of Technology Method and apparatus for optical imaging and measurement
US5537162A (en) * 1993-12-17 1996-07-16 Carl Zeiss, Inc. Method and apparatus for optical coherence tomographic fundus imaging without vignetting
US5491524A (en) * 1994-10-05 1996-02-13 Carl Zeiss, Inc. Optical coherence tomography corneal mapping apparatus
ATA107495A (de) * 1995-06-23 1996-06-15 Fercher Adolf Friedrich Dr Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus
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

Also Published As

Publication number Publication date
JPH11125592A (ja) 1999-05-11
US6124930A (en) 2000-09-26
DE19832175A1 (de) 1999-01-28
JP4024390B2 (ja) 2007-12-19
DE19832175B4 (de) 2012-02-09

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Legal Events

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