JPH0469731B2 - - Google Patents
Info
- Publication number
- JPH0469731B2 JPH0469731B2 JP5487686A JP5487686A JPH0469731B2 JP H0469731 B2 JPH0469731 B2 JP H0469731B2 JP 5487686 A JP5487686 A JP 5487686A JP 5487686 A JP5487686 A JP 5487686A JP H0469731 B2 JPH0469731 B2 JP H0469731B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- phase
- phase modulator
- sensor coil
- 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 61
- 230000003287 optical effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 14
- 229910013641 LiNbO 3 Inorganic materials 0.000 claims description 7
- 230000000644 propagated effect Effects 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000005684 electric field Effects 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Lasers (AREA)
- Gyroscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5487686A JPS62212514A (ja) | 1986-03-14 | 1986-03-14 | 光フアイバジヤイロ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5487686A JPS62212514A (ja) | 1986-03-14 | 1986-03-14 | 光フアイバジヤイロ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62212514A JPS62212514A (ja) | 1987-09-18 |
| JPH0469731B2 true JPH0469731B2 (OSRAM) | 1992-11-09 |
Family
ID=12982789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5487686A Granted JPS62212514A (ja) | 1986-03-14 | 1986-03-14 | 光フアイバジヤイロ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62212514A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5018859A (en) * | 1989-01-26 | 1991-05-28 | Honeywell Inc. | Fiber optic gyroscope balanced plural serrodyne modulators phase difference control |
| JPH06307875A (ja) * | 1993-02-24 | 1994-11-04 | Sumitomo Electric Ind Ltd | 信号検出方法及び位相変調度変動の検出方法 |
-
1986
- 1986-03-14 JP JP5487686A patent/JPS62212514A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62212514A (ja) | 1987-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |