JPS6344174B2 - - Google Patents
Info
- Publication number
- JPS6344174B2 JPS6344174B2 JP57081251A JP8125182A JPS6344174B2 JP S6344174 B2 JPS6344174 B2 JP S6344174B2 JP 57081251 A JP57081251 A JP 57081251A JP 8125182 A JP8125182 A JP 8125182A JP S6344174 B2 JPS6344174 B2 JP S6344174B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- beam splitter
- optical fiber
- polarizing beam
- polarization
- 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 20
- 230000010287 polarization Effects 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 4
- 230000001902 propagating effect Effects 0.000 claims description 4
- 230000000644 propagated effect Effects 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008033 biological extinction Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 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
- 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
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)
- Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57081251A JPS58198715A (ja) | 1982-05-14 | 1982-05-14 | 光フアイバレ−ザジヤイロ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57081251A JPS58198715A (ja) | 1982-05-14 | 1982-05-14 | 光フアイバレ−ザジヤイロ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58198715A JPS58198715A (ja) | 1983-11-18 |
| JPS6344174B2 true JPS6344174B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-09-02 |
Family
ID=13741167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57081251A Granted JPS58198715A (ja) | 1982-05-14 | 1982-05-14 | 光フアイバレ−ザジヤイロ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58198715A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132394A (ja) * | 1988-11-14 | 1990-05-21 | Kenwood Corp | 移動体識別装置 |
-
1982
- 1982-05-14 JP JP57081251A patent/JPS58198715A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132394A (ja) * | 1988-11-14 | 1990-05-21 | Kenwood Corp | 移動体識別装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58198715A (ja) | 1983-11-18 |