CN105466410B - 基于光纤环形谐振腔的灵敏度可调干涉式光纤陀螺 - Google Patents
基于光纤环形谐振腔的灵敏度可调干涉式光纤陀螺 Download PDFInfo
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- CN105466410B CN105466410B CN201510780182.3A CN201510780182A CN105466410B CN 105466410 B CN105466410 B CN 105466410B CN 201510780182 A CN201510780182 A CN 201510780182A CN 105466410 B CN105466410 B CN 105466410B
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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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CN201510780182.3A CN105466410B (zh) | 2015-11-06 | 2015-11-06 | 基于光纤环形谐振腔的灵敏度可调干涉式光纤陀螺 |
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CN105466410A CN105466410A (zh) | 2016-04-06 |
CN105466410B true CN105466410B (zh) | 2018-08-31 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3003095B1 (fr) * | 2013-03-11 | 2015-04-10 | Ixblue | Dispositif de mesure interferometrique a fibre optique comportant un resonateur en anneau, gyrometre et centrale d'attitude ou de navigation inertielle comportant un tel dispositif |
CN109556594B (zh) * | 2018-10-19 | 2022-10-25 | 上海新跃联汇电子科技有限公司 | 基于光纤环形谐振腔感应透明及吸收效应的光纤陀螺 |
CN111486939B (zh) * | 2020-04-24 | 2021-02-12 | 中山大学 | 一种基于sagnac原理实现光程和偏振态调控的超声测量装置 |
Citations (6)
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CN101126642A (zh) * | 2007-09-28 | 2008-02-20 | 哈尔滨工业大学 | 基于慢光群速度的高灵敏度的谐振式光纤陀螺 |
CN101825465A (zh) * | 2010-04-06 | 2010-09-08 | 北京大学 | 一种再入式干涉型光纤陀螺仪 |
CN102003959A (zh) * | 2010-10-09 | 2011-04-06 | 浙江大学 | 一种环形光学微腔式光纤陀螺 |
CN102032905A (zh) * | 2009-09-29 | 2011-04-27 | 北京大学 | 一种慢光效应增强的光纤陀螺 |
CN103308082A (zh) * | 2013-06-24 | 2013-09-18 | 哈尔滨工业大学 | 一种单环镶嵌谐振腔耦合m-z干涉仪的传感结构 |
CN103389084A (zh) * | 2013-07-19 | 2013-11-13 | 哈尔滨工程大学 | 基于双耦合光纤环形谐振腔相干效应的谐振式光纤陀螺 |
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2015
- 2015-11-06 CN CN201510780182.3A patent/CN105466410B/zh active Active
Patent Citations (6)
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CN101126642A (zh) * | 2007-09-28 | 2008-02-20 | 哈尔滨工业大学 | 基于慢光群速度的高灵敏度的谐振式光纤陀螺 |
CN102032905A (zh) * | 2009-09-29 | 2011-04-27 | 北京大学 | 一种慢光效应增强的光纤陀螺 |
CN101825465A (zh) * | 2010-04-06 | 2010-09-08 | 北京大学 | 一种再入式干涉型光纤陀螺仪 |
CN102003959A (zh) * | 2010-10-09 | 2011-04-06 | 浙江大学 | 一种环形光学微腔式光纤陀螺 |
CN103308082A (zh) * | 2013-06-24 | 2013-09-18 | 哈尔滨工业大学 | 一种单环镶嵌谐振腔耦合m-z干涉仪的传感结构 |
CN103389084A (zh) * | 2013-07-19 | 2013-11-13 | 哈尔滨工程大学 | 基于双耦合光纤环形谐振腔相干效应的谐振式光纤陀螺 |
Non-Patent Citations (3)
Title |
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一种新型谐振干涉式光纤陀螺的原理分析;曾雪飞等;《电子科技大学学报》;20030630;第32卷(第3期);全文 * |
谐振式硅基集成光学陀螺的偏振噪声建模与分析;于怀勇等;《红外与激光工程》;20120531;第41卷(第5期);正文第1节,图1 * |
透过式光纤陀螺偏振特性的分析;张旭琳等;《光学技术》;20100731;第36卷(第4期);全文 * |
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