DE69206731D1 - Optischer Faserkreisel - Google Patents
Optischer FaserkreiselInfo
- Publication number
- DE69206731D1 DE69206731D1 DE69206731T DE69206731T DE69206731D1 DE 69206731 D1 DE69206731 D1 DE 69206731D1 DE 69206731 T DE69206731 T DE 69206731T DE 69206731 T DE69206731 T DE 69206731T DE 69206731 D1 DE69206731 D1 DE 69206731D1
- Authority
- DE
- Germany
- Prior art keywords
- optical fiber
- fiber gyroscope
- gyroscope
- optical
- fiber
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/58—Turn-sensitive devices without moving masses
- G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
- G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
- G01C19/721—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3245966A JPH087072B2 (ja) | 1991-09-25 | 1991-09-25 | 光ファイバジャイロ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69206731D1 true DE69206731D1 (de) | 1996-01-25 |
DE69206731T2 DE69206731T2 (de) | 1996-06-20 |
Family
ID=17141488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69206731T Expired - Lifetime DE69206731T2 (de) | 1991-09-25 | 1992-09-24 | Optischer Faserkreisel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0534435B1 (de) |
JP (1) | JPH087072B2 (de) |
DE (1) | DE69206731T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2607998B2 (ja) * | 1991-12-03 | 1997-05-07 | 日本航空電子工業株式会社 | 光ファイバジャイロ |
US5854678A (en) * | 1996-06-28 | 1998-12-29 | Honeywell Inc. | Three-axis fiber optic gyroscope having a single source and multi-coupler configuration |
JP2007010896A (ja) * | 2005-06-29 | 2007-01-18 | Fujikura Ltd | 偏波保持光ファイバ及び光ファイバジャイロ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1319542C (en) * | 1986-09-19 | 1993-06-29 | George A. Pavlath | Dual fiber optic gyroscope |
US5137360A (en) * | 1990-12-21 | 1992-08-11 | Honeywell Inc. | Fiber optic gyro with a source at a first wavelength and a fiber optic loop designed for single mode operation at a wavelength longer than the first wavelength |
-
1991
- 1991-09-25 JP JP3245966A patent/JPH087072B2/ja not_active Expired - Lifetime
-
1992
- 1992-09-24 EP EP92116374A patent/EP0534435B1/de not_active Expired - Lifetime
- 1992-09-24 DE DE69206731T patent/DE69206731T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69206731T2 (de) | 1996-06-20 |
JPH087072B2 (ja) | 1996-01-29 |
EP0534435B1 (de) | 1995-12-13 |
JPH0587581A (ja) | 1993-04-06 |
EP0534435A1 (de) | 1993-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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