CN103852074A - 一种光学陀螺仪 - Google Patents
一种光学陀螺仪 Download PDFInfo
- Publication number
- CN103852074A CN103852074A CN201210527547.8A CN201210527547A CN103852074A CN 103852074 A CN103852074 A CN 103852074A CN 201210527547 A CN201210527547 A CN 201210527547A CN 103852074 A CN103852074 A CN 103852074A
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- port
- light
- polarizer
- light source
- coupler
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- 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
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- 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
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- 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)
Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210527547.8A CN103852074A (zh) | 2012-11-30 | 2012-11-30 | 一种光学陀螺仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210527547.8A CN103852074A (zh) | 2012-11-30 | 2012-11-30 | 一种光学陀螺仪 |
Publications (1)
Publication Number | Publication Date |
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CN103852074A true CN103852074A (zh) | 2014-06-11 |
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Family Applications (1)
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CN201210527547.8A Pending CN103852074A (zh) | 2012-11-30 | 2012-11-30 | 一种光学陀螺仪 |
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CN (1) | CN103852074A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108195367A (zh) * | 2018-02-08 | 2018-06-22 | 浙江大学 | 具有双倍灵敏度的光纤陀螺仪 |
WO2022000760A1 (zh) * | 2020-07-03 | 2022-01-06 | 浙江大学 | 一种保偏光纤环的光学多次倍增装置及方法 |
-
2012
- 2012-11-30 CN CN201210527547.8A patent/CN103852074A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108195367A (zh) * | 2018-02-08 | 2018-06-22 | 浙江大学 | 具有双倍灵敏度的光纤陀螺仪 |
CN108195367B (zh) * | 2018-02-08 | 2020-02-21 | 浙江大学 | 具有双倍灵敏度的光纤陀螺仪 |
WO2022000760A1 (zh) * | 2020-07-03 | 2022-01-06 | 浙江大学 | 一种保偏光纤环的光学多次倍增装置及方法 |
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Application publication date: 20140611 |