CN105466410A - 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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- CN105466410A CN105466410A CN201510780182.3A CN201510780182A CN105466410A CN 105466410 A CN105466410 A CN 105466410A CN 201510780182 A CN201510780182 A CN 201510780182A CN 105466410 A CN105466410 A CN 105466410A
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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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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105164495A (zh) * | 2013-03-11 | 2015-12-16 | 埃艾克斯布鲁公司 | 包括环形谐振器的光纤干涉式测量装置以及包括该装置的陀螺仪和惯性姿态或导航单元 |
CN109556594A (zh) * | 2018-10-19 | 2019-04-02 | 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 |
CN111486939A (zh) * | 2020-04-24 | 2020-08-04 | 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 |
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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 |
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2015
- 2015-11-06 CN CN201510780182.3A patent/CN105466410B/zh active Active
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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 |
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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)
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于怀勇等: "谐振式硅基集成光学陀螺的偏振噪声建模与分析", 《红外与激光工程》 * |
张旭琳等: "透过式光纤陀螺偏振特性的分析", 《光学技术》 * |
曾雪飞等: "一种新型谐振干涉式光纤陀螺的原理分析", 《电子科技大学学报》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105164495A (zh) * | 2013-03-11 | 2015-12-16 | 埃艾克斯布鲁公司 | 包括环形谐振器的光纤干涉式测量装置以及包括该装置的陀螺仪和惯性姿态或导航单元 |
CN105164495B (zh) * | 2013-03-11 | 2018-04-03 | 埃艾克斯布鲁公司 | 包括环形谐振器的光纤干涉式测量装置以及包括该装置的陀螺仪和惯性姿态或导航单元 |
CN109556594A (zh) * | 2018-10-19 | 2019-04-02 | 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 |
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 |
CN111486939A (zh) * | 2020-04-24 | 2020-08-04 | 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 |
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 |
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