ATA47299A - Periodisch arbeitender optischer weglängenmodulator - Google Patents
Periodisch arbeitender optischer weglängenmodulatorInfo
- Publication number
- ATA47299A ATA47299A AT0047299A AT47299A ATA47299A AT A47299 A ATA47299 A AT A47299A AT 0047299 A AT0047299 A AT 0047299A AT 47299 A AT47299 A AT 47299A AT A47299 A ATA47299 A AT A47299A
- Authority
- AT
- Austria
- Prior art keywords
- optical length
- working optical
- length modulator
- periodically working
- periodically
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
-
- 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
- G01B9/02056—Passive reduction of errors
- G01B9/02058—Passive reduction of errors by particular optical compensation or alignment elements, e.g. dispersion compensation
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Holo Graphy (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0047299A ATA47299A (de) | 1999-03-17 | 1999-03-17 | Periodisch arbeitender optischer weglängenmodulator |
DE10005696A DE10005696A1 (de) | 1999-03-17 | 2000-02-09 | Periodisch arbeitender optischer Weglängenmodulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0047299A ATA47299A (de) | 1999-03-17 | 1999-03-17 | Periodisch arbeitender optischer weglängenmodulator |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA47299A true ATA47299A (de) | 2000-04-15 |
Family
ID=3491528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0047299A ATA47299A (de) | 1999-03-17 | 1999-03-17 | Periodisch arbeitender optischer weglängenmodulator |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATA47299A (de) |
DE (1) | DE10005696A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111678476A (zh) * | 2020-06-12 | 2020-09-18 | 西安中科微精光子制造科技有限公司 | 一种旋转轴回转中心方向及空间位置测量方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009022958A1 (de) | 2009-05-28 | 2010-12-02 | Carl Zeiss Meditec Ag | Vorrichtung und Verfahren zur optischen Messung von Relativabständen |
DE102012111090B4 (de) * | 2012-11-19 | 2021-04-29 | Scanlab Gmbh | Vorrichtung zum Ändern der Länge eines Strahlenganges, Fokussiervorrichtung und Strahllage-und-Strahldivergenz-Änderungsvorrichtung |
CN114473203B (zh) * | 2022-03-30 | 2022-07-29 | 广东国玉科技有限公司 | 激光焊接组件以及智能激光焊接设备 |
-
1999
- 1999-03-17 AT AT0047299A patent/ATA47299A/de not_active Application Discontinuation
-
2000
- 2000-02-09 DE DE10005696A patent/DE10005696A1/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111678476A (zh) * | 2020-06-12 | 2020-09-18 | 西安中科微精光子制造科技有限公司 | 一种旋转轴回转中心方向及空间位置测量方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10005696A1 (de) | 2000-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1J | Withdrawal paragraph 166 lit. 6 |