JPH0135284B2 - - Google Patents
Info
- Publication number
- JPH0135284B2 JPH0135284B2 JP57172169A JP17216982A JPH0135284B2 JP H0135284 B2 JPH0135284 B2 JP H0135284B2 JP 57172169 A JP57172169 A JP 57172169A JP 17216982 A JP17216982 A JP 17216982A JP H0135284 B2 JPH0135284 B2 JP H0135284B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- light
- polarized light
- phase
- half mirror
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 64
- 230000010287 polarization Effects 0.000 claims description 31
- 239000000835 fiber Substances 0.000 claims description 23
- 230000003287 optical effect Effects 0.000 claims description 23
- 230000001902 propagating effect Effects 0.000 claims description 4
- 230000000644 propagated effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical group Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Lasers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57172169A JPS5960313A (ja) | 1982-09-30 | 1982-09-30 | 光フアイバ・ジヤイロ |
CA000437093A CA1238970A (en) | 1982-09-28 | 1983-09-20 | Fiber-optic gyro |
EP83305763A EP0107373B1 (en) | 1982-09-28 | 1983-09-27 | Fibre optic gyroscope |
DE8383305763T DE3382205D1 (de) | 1982-09-28 | 1983-09-27 | Kreisel mit optischem faden. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57172169A JPS5960313A (ja) | 1982-09-30 | 1982-09-30 | 光フアイバ・ジヤイロ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5960313A JPS5960313A (ja) | 1984-04-06 |
JPH0135284B2 true JPH0135284B2 (ko) | 1989-07-25 |
Family
ID=15936848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57172169A Granted JPS5960313A (ja) | 1982-09-28 | 1982-09-30 | 光フアイバ・ジヤイロ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5960313A (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196416A (ja) * | 1982-05-12 | 1983-11-15 | Hitachi Cable Ltd | 光フアイバレ−ザジヤイロ |
-
1982
- 1982-09-30 JP JP57172169A patent/JPS5960313A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196416A (ja) * | 1982-05-12 | 1983-11-15 | Hitachi Cable Ltd | 光フアイバレ−ザジヤイロ |
Also Published As
Publication number | Publication date |
---|---|
JPS5960313A (ja) | 1984-04-06 |
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