JPS63106517A - 位相変調方式光フアイバジヤイロ - Google Patents
位相変調方式光フアイバジヤイロInfo
- Publication number
- JPS63106517A JPS63106517A JP25068086A JP25068086A JPS63106517A JP S63106517 A JPS63106517 A JP S63106517A JP 25068086 A JP25068086 A JP 25068086A JP 25068086 A JP25068086 A JP 25068086A JP S63106517 A JPS63106517 A JP S63106517A
- Authority
- JP
- Japan
- Prior art keywords
- phase
- optical fiber
- light
- frequency
- phase modulation
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 75
- 230000001360 synchronised effect Effects 0.000 claims abstract description 25
- 238000012937 correction Methods 0.000 claims abstract description 10
- 230000000644 propagated effect Effects 0.000 claims abstract description 6
- 239000000284 extract Substances 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 230000001902 propagating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 31
- 239000000835 fiber Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 210000002816 gill Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Gyroscopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25068086A JPS63106517A (ja) | 1986-10-23 | 1986-10-23 | 位相変調方式光フアイバジヤイロ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25068086A JPS63106517A (ja) | 1986-10-23 | 1986-10-23 | 位相変調方式光フアイバジヤイロ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63106517A true JPS63106517A (ja) | 1988-05-11 |
JPH0470562B2 JPH0470562B2 (enrdf_load_stackoverflow) | 1992-11-11 |
Family
ID=17211447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25068086A Granted JPS63106517A (ja) | 1986-10-23 | 1986-10-23 | 位相変調方式光フアイバジヤイロ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63106517A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2808188B2 (ja) * | 1990-06-18 | 1998-10-08 | ハネウエル・インコーポレーテッド | 復調基準信号源 |
-
1986
- 1986-10-23 JP JP25068086A patent/JPS63106517A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2808188B2 (ja) * | 1990-06-18 | 1998-10-08 | ハネウエル・インコーポレーテッド | 復調基準信号源 |
Also Published As
Publication number | Publication date |
---|---|
JPH0470562B2 (enrdf_load_stackoverflow) | 1992-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5926275A (en) | Vibration error reduction servo for a fiber optic gyroscope | |
US4765739A (en) | Fiber optical rotation sensor utilizing the Sagnac phase difference | |
JP5362180B2 (ja) | 光ファイバ・ジャイロスコープの非同期復調 | |
US5946097A (en) | Vibration rectification error reducer for fiber optic gyroscope | |
EP0830570B1 (en) | Proper frequency tracker for fiber optic sensing coil | |
EP0990117B1 (en) | Fiber optic gyroscope vibration error compensator | |
JPS61147106A (ja) | 位相変調方式光フアイバジヤイロ | |
JPS63106517A (ja) | 位相変調方式光フアイバジヤイロ | |
US5438411A (en) | Electronic phase-tracking open-loop fiber optic gyroscope | |
JPS63138208A (ja) | 位相変調方式光フアイバジヤイロ | |
US5015095A (en) | Closed-loop fiber-optic angular rate sensor including a mixer arrangement for measuring rotational direction and rate | |
JPS6280512A (ja) | 光フアイバジヤイロ | |
JPS61283812A (ja) | 広いダイナミツクレンジを有する光フアイバジヤイロ | |
Tu et al. | Triple Closed-Loop Resonant Fiber Optic Gyroscope | |
JPS62212514A (ja) | 光フアイバジヤイロ | |
JPH0545162B2 (enrdf_load_stackoverflow) | ||
JPS62239017A (ja) | 位相変調方式光フアイバジヤイロ | |
JPS61277013A (ja) | 光フアイバセンサ | |
JPS62239013A (ja) | 位相変調方式光フアイバジヤイロ | |
JPH05288557A (ja) | 光ファイバジャイロ | |
JPS62239011A (ja) | 光フアイバジヤイロ | |
JPS61284607A (ja) | 光フアイバジヤイロ | |
JPH04212014A (ja) | 位相変調方式の光ファイバジャイロ | |
JPS62239012A (ja) | 光フアイバジヤイロ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |