ATA20092000A - OPHTHALMOLOGICAL SHORT COHERENCE INTERFEROMETER - Google Patents
OPHTHALMOLOGICAL SHORT COHERENCE INTERFEROMETERInfo
- Publication number
- ATA20092000A ATA20092000A AT20092000A AT20092000A ATA20092000A AT A20092000 A ATA20092000 A AT A20092000A AT 20092000 A AT20092000 A AT 20092000A AT 20092000 A AT20092000 A AT 20092000A AT A20092000 A ATA20092000 A AT A20092000A
- Authority
- AT
- Austria
- Prior art keywords
- ophthalmological
- short coherence
- coherence interferometer
- interferometer
- short
- Prior art date
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
- 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
-
- 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
- G01B2290/15—Cat eye, i.e. reflection always parallel to incoming 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
- G01B2290/35—Mechanical variable delay line
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT20092000A ATA20092000A (en) | 2000-11-30 | 2000-11-30 | OPHTHALMOLOGICAL SHORT COHERENCE INTERFEROMETER |
DE2001113070 DE10113070A1 (en) | 2000-11-30 | 2001-03-15 | Apparatus for tomography- and topography measurement of the eye, employs short-coherence interferometer measurement beam with focusing- and scanning optics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT20092000A ATA20092000A (en) | 2000-11-30 | 2000-11-30 | OPHTHALMOLOGICAL SHORT COHERENCE INTERFEROMETER |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA20092000A true ATA20092000A (en) | 2002-05-15 |
Family
ID=3689610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT20092000A ATA20092000A (en) | 2000-11-30 | 2000-11-30 | OPHTHALMOLOGICAL SHORT COHERENCE INTERFEROMETER |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATA20092000A (en) |
DE (1) | DE10113070A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006034604A1 (en) * | 2006-07-24 | 2008-01-31 | Jenoptik Laser, Optik, Systeme Gmbh | Optical system for surface measurement |
CN114593669B (en) * | 2022-02-11 | 2023-10-13 | 徐州智谷光频产业研究院有限公司 | Wireless optical frequency detects with laser interferometer that has waterproof construction |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5491524A (en) * | 1994-10-05 | 1996-02-13 | Carl Zeiss, Inc. | Optical coherence tomography corneal mapping apparatus |
ATA107495A (en) * | 1995-06-23 | 1996-06-15 | Fercher Adolf Friedrich Dr | COHERENCE BIOMETRY AND TOMOGRAPHY WITH DYNAMIC COHERENT FOCUS |
-
2000
- 2000-11-30 AT AT20092000A patent/ATA20092000A/en not_active Application Discontinuation
-
2001
- 2001-03-15 DE DE2001113070 patent/DE10113070A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE10113070A1 (en) | 2002-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1J | Withdrawal paragraph 166 lit. 6 |