ATA107495A - Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus - Google Patents

Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus

Info

Publication number
ATA107495A
ATA107495A AT0107495A AT107495A ATA107495A AT A107495 A ATA107495 A AT A107495A AT 0107495 A AT0107495 A AT 0107495A AT 107495 A AT107495 A AT 107495A AT A107495 A ATA107495 A AT A107495A
Authority
AT
Austria
Prior art keywords
tomography
dynamic coherent
biometry
coherence
focus
Prior art date
Application number
AT0107495A
Other languages
English (en)
Original Assignee
Fercher Adolf Friedrich Dr
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 Fercher Adolf Friedrich Dr filed Critical Fercher Adolf Friedrich Dr
Priority to AT0107495A priority Critical patent/ATA107495A/de
Publication of ATA107495A publication Critical patent/ATA107495A/de
Priority to DE19624167A priority patent/DE19624167B4/de
Priority to US08/667,468 priority patent/US5847827A/en
Priority to JP18285796A priority patent/JP3756993B2/ja
Priority to CH01583/96A priority patent/CH691624A5/de

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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02062—Active error reduction, i.e. varying with time
    • G01B9/02063—Active error reduction, i.e. varying with time by particular alignment of focus position, e.g. dynamic focussing in optical coherence tomography
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Eye Examination Apparatus (AREA)
AT0107495A 1995-06-23 1995-06-23 Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus ATA107495A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT0107495A ATA107495A (de) 1995-06-23 1995-06-23 Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus
DE19624167A DE19624167B4 (de) 1995-06-23 1996-06-18 Kohärenz-Biometrie und -Tomographie mit dynamischem kohärentem Fokus
US08/667,468 US5847827A (en) 1995-06-23 1996-06-21 Coherence biometry and coherence tomography with dynamic coherent
JP18285796A JP3756993B2 (ja) 1995-06-23 1996-06-24 動的コヒーレント焦点によるコヒーレンス生物測定及び断層撮影の方法
CH01583/96A CH691624A5 (de) 1995-06-23 1996-06-24 Verfahren zur Kohärenz-Biometrie und -Tomographie mit dynamischem kohärentem Fokus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0107495A ATA107495A (de) 1995-06-23 1995-06-23 Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus

Publications (1)

Publication Number Publication Date
ATA107495A true ATA107495A (de) 1996-06-15

Family

ID=3506040

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0107495A ATA107495A (de) 1995-06-23 1995-06-23 Kohärenz-biometrie und -tomographie mit dynamischem kohärentem fokus

Country Status (5)

Country Link
US (1) US5847827A (de)
JP (1) JP3756993B2 (de)
AT (1) ATA107495A (de)
CH (1) CH691624A5 (de)
DE (1) DE19624167B4 (de)

Families Citing this family (153)

* Cited by examiner, † Cited by third party
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DE19624167A1 (de) 1997-01-16
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CH691624A5 (de) 2001-08-31
US5847827A (en) 1998-12-08

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