DD124673A1 - - Google Patents
Info
- Publication number
- DD124673A1 DD124673A1 DD189621A DD18962175A DD124673A1 DD 124673 A1 DD124673 A1 DD 124673A1 DD 189621 A DD189621 A DD 189621A DD 18962175 A DD18962175 A DD 18962175A DD 124673 A1 DD124673 A1 DD 124673A1
- Authority
- DD
- German Democratic Republic
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
- 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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
- G01B9/02049—Interferometers characterised by particular mechanical design details
- G01B9/02051—Integrated design, e.g. on-chip or monolithic
-
- 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
- G01B2290/45—Multiple detectors for detecting interferometer signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD189621A DD124673A1 (en) | 1975-11-24 | 1975-11-24 | |
DE19762650121 DE2650121A1 (en) | 1975-11-24 | 1976-10-30 | ARRANGEMENT FOR INTERFEROMETRIC ANGLE AND LENGTH MEASUREMENT |
HU76ZE451A HU174659B (en) | 1975-11-24 | 1976-11-03 | Arrangement for interferential angular and linear measurement |
CH1399976A CH608098A5 (en) | 1975-11-24 | 1976-11-05 | Arrangement for interferometric measurement of the displacement path of a point along an arbitrarily curved track |
SU762422508A SU721670A1 (en) | 1975-11-24 | 1976-11-22 | Length measuring device |
FR7635113A FR2332516A1 (en) | 1975-11-24 | 1976-11-22 | APPARATUS FOR INTERFEROMETRIC MEASUREMENT OF ANGLES AND LENGTHS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD189621A DD124673A1 (en) | 1975-11-24 | 1975-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD124673A1 true DD124673A1 (en) | 1977-03-09 |
Family
ID=5502484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD189621A DD124673A1 (en) | 1975-11-24 | 1975-11-24 |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH608098A5 (en) |
DD (1) | DD124673A1 (en) |
DE (1) | DE2650121A1 (en) |
FR (1) | FR2332516A1 (en) |
HU (1) | HU174659B (en) |
SU (1) | SU721670A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4403152A (en) * | 1981-05-18 | 1983-09-06 | General Electric Company | Optical fiber position sensor |
SU1742615A1 (en) * | 1987-05-05 | 1992-06-23 | Центральный научно-исследовательский геологоразведочный институт цветных и благородных металлов | Method for testing state of long object and device |
RU1791703C (en) * | 1987-10-30 | 1993-01-30 | Центральный научно-исследовательский геологоразведочный институт цветных и благородных металлов | Method of checking state of long-measure object |
SU1791757A2 (en) * | 1987-10-30 | 1993-01-30 | Tsni Geologorazvedochnyj I Tsv | Method and device for controlling the state of a long-size object |
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1975
- 1975-11-24 DD DD189621A patent/DD124673A1/xx unknown
-
1976
- 1976-10-30 DE DE19762650121 patent/DE2650121A1/en not_active Withdrawn
- 1976-11-03 HU HU76ZE451A patent/HU174659B/en unknown
- 1976-11-05 CH CH1399976A patent/CH608098A5/en not_active IP Right Cessation
- 1976-11-22 SU SU762422508A patent/SU721670A1/en active
- 1976-11-22 FR FR7635113A patent/FR2332516A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2650121A1 (en) | 1977-06-02 |
HU174659B (en) | 1980-02-28 |
CH608098A5 (en) | 1978-12-15 |
FR2332516B1 (en) | 1980-03-21 |
FR2332516A1 (en) | 1977-06-17 |
SU721670A1 (en) | 1980-03-15 |