AUPQ139899A0 - Closed loop optical coherence topography - Google Patents

Closed loop optical coherence topography

Info

Publication number
AUPQ139899A0
AUPQ139899A0 AUPQ1398A AUPQ139899A AUPQ139899A0 AU PQ139899 A0 AUPQ139899 A0 AU PQ139899A0 AU PQ1398 A AUPQ1398 A AU PQ1398A AU PQ139899 A AUPQ139899 A AU PQ139899A AU PQ139899 A0 AUPQ139899 A0 AU PQ139899A0
Authority
AU
Australia
Prior art keywords
closed loop
optical coherence
loop optical
coherence topography
topography
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AUPQ1398A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WESTERN AUSTRALIA THE, University of
Original Assignee
University of Western Australia
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 University of Western Australia filed Critical University of Western Australia
Priority to AUPQ1398A priority Critical patent/AUPQ139899A0/en
Publication of AUPQ139899A0 publication Critical patent/AUPQ139899A0/en
Priority to AU55143/00A priority patent/AU5514300A/en
Priority to PCT/AU2000/000802 priority patent/WO2001001849A1/en
Priority to EP00940060A priority patent/EP1204366A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2441—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using interferometry
    • 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
    • G01B2290/20—Dispersive element for generating dispersion
    • 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
    • G01B2290/35—Mechanical variable delay line
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AUPQ1398A 1999-07-02 1999-07-02 Closed loop optical coherence topography Abandoned AUPQ139899A0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AUPQ1398A AUPQ139899A0 (en) 1999-07-02 1999-07-02 Closed loop optical coherence topography
AU55143/00A AU5514300A (en) 1999-07-02 2000-06-30 Closed loop optical coherence topography
PCT/AU2000/000802 WO2001001849A1 (en) 1999-07-02 2000-06-30 Closed loop optical coherence topography
EP00940060A EP1204366A1 (en) 1999-07-02 2000-06-30 Closed loop optical coherence topography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ1398A AUPQ139899A0 (en) 1999-07-02 1999-07-02 Closed loop optical coherence topography

Publications (1)

Publication Number Publication Date
AUPQ139899A0 true AUPQ139899A0 (en) 1999-07-29

Family

ID=3815587

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPQ1398A Abandoned AUPQ139899A0 (en) 1999-07-02 1999-07-02 Closed loop optical coherence topography

Country Status (3)

Country Link
EP (1) EP1204366A1 (en)
AU (1) AUPQ139899A0 (en)
WO (1) WO2001001849A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7557929B2 (en) 2001-12-18 2009-07-07 Massachusetts Institute Of Technology Systems and methods for phase measurements
US6934035B2 (en) * 2001-12-18 2005-08-23 Massachusetts Institute Of Technology System and method for measuring optical distance
US7365858B2 (en) 2001-12-18 2008-04-29 Massachusetts Institute Of Technology Systems and methods for phase measurements
US6741359B2 (en) * 2002-05-22 2004-05-25 Carl Zeiss Meditec, Inc. Optical coherence tomography optical scanner
GB2435322A (en) * 2006-02-15 2007-08-22 Oti Ophthalmic Technologies Measuring curvature or axial position using OCT
JP4994911B2 (en) * 2007-03-28 2012-08-08 株式会社トプコン Optical image measuring device
CN107752985A (en) * 2017-11-17 2018-03-06 苏州阿格斯医疗技术有限公司 OCT image method, OCT image conduit and OCT systems
ES2974269T3 (en) * 2018-06-01 2024-06-26 OncoRes Medical Pty Ltd Method and device to evaluate a mechanical property of a material
JP2020039667A (en) * 2018-09-12 2020-03-19 株式会社トプコン Ophthalmic imaging apparatus, control method thereof, program, and recording medium
WO2021131020A1 (en) * 2019-12-27 2021-07-01 株式会社ニコン Scanning method, scanning device, and scanning program

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402234A (en) * 1992-08-31 1995-03-28 Zygo Corporation Method and apparatus for the rapid acquisition of data in coherence scanning interferometry
US5398113A (en) * 1993-02-08 1995-03-14 Zygo Corporation Method and apparatus for surface topography measurement by spatial-frequency analysis of interferograms
CA2294185A1 (en) * 1997-07-01 1999-01-14 David Macpherson Ablation profiler

Also Published As

Publication number Publication date
WO2001001849A1 (en) 2001-01-11
EP1204366A1 (en) 2002-05-15

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