CN104677596A - 一种Sagnac环形光路内嵌入非平衡Mach-Zehnder型光程扫描器的光学自相关仪 - Google Patents
一种Sagnac环形光路内嵌入非平衡Mach-Zehnder型光程扫描器的光学自相关仪 Download PDFInfo
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- CN104677596A CN104677596A CN201410777287.9A CN201410777287A CN104677596A CN 104677596 A CN104677596 A CN 104677596A CN 201410777287 A CN201410777287 A CN 201410777287A CN 104677596 A CN104677596 A CN 104677596A
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910797A (zh) * | 2016-04-07 | 2016-08-31 | 南京航空航天大学 | 基于双边带调制与受激布里渊散射效应的光器件光谱响应测量方法及测量装置 |
CN107632180A (zh) * | 2017-09-21 | 2018-01-26 | 天津博科光电科技有限公司 | 一种光纤电压传感探头及光纤电压传感解调系统 |
CN109557741A (zh) * | 2018-12-12 | 2019-04-02 | 桂林电子科技大学 | 基于微型压电换能器阵的纤维集成Michelson强度调制器 |
CN109656032A (zh) * | 2018-12-12 | 2019-04-19 | 桂林电子科技大学 | 基于微型压电换能器阵的纤维集成Mach-Zehnder强度调制器 |
CN113589439A (zh) * | 2021-07-29 | 2021-11-02 | 西南交通大学 | 一种基于双芯光纤的纤维集成Sagnac全反镜、方法和光系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030010881A (ko) * | 2001-07-27 | 2003-02-06 | 전금수 | 색분산 측정 시스템 및 방법 |
CN1521479A (zh) * | 2003-01-28 | 2004-08-18 | 电子科技大学 | 基于mz干涉原理的干涉式光纤陀螺仪 |
WO2008027959A2 (en) * | 2006-08-31 | 2008-03-06 | Optellios, Inc | Detection and location of boundary intrusion, using composite variables derived from phase measurements |
CN101813238A (zh) * | 2010-04-20 | 2010-08-25 | 上海大学 | Sagnac/Mach-Zehnder干涉仪分布光纤传感系统及其时域定位方法 |
CN102313558A (zh) * | 2011-07-28 | 2012-01-11 | 长春理工大学 | 基于Sagnac干涉的集成光学相位调制器直流漂移检测方法 |
CN204255613U (zh) * | 2014-12-15 | 2015-04-08 | 哈尔滨工程大学 | 一种Sagnac环形光路内嵌入非平衡Mach-Zehnder型光程扫描器的光学自相关仪 |
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- 2014-12-15 CN CN201410777287.9A patent/CN104677596B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030010881A (ko) * | 2001-07-27 | 2003-02-06 | 전금수 | 색분산 측정 시스템 및 방법 |
CN1521479A (zh) * | 2003-01-28 | 2004-08-18 | 电子科技大学 | 基于mz干涉原理的干涉式光纤陀螺仪 |
WO2008027959A2 (en) * | 2006-08-31 | 2008-03-06 | Optellios, Inc | Detection and location of boundary intrusion, using composite variables derived from phase measurements |
CN101813238A (zh) * | 2010-04-20 | 2010-08-25 | 上海大学 | Sagnac/Mach-Zehnder干涉仪分布光纤传感系统及其时域定位方法 |
CN102313558A (zh) * | 2011-07-28 | 2012-01-11 | 长春理工大学 | 基于Sagnac干涉的集成光学相位调制器直流漂移检测方法 |
CN204255613U (zh) * | 2014-12-15 | 2015-04-08 | 哈尔滨工程大学 | 一种Sagnac环形光路内嵌入非平衡Mach-Zehnder型光程扫描器的光学自相关仪 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910797A (zh) * | 2016-04-07 | 2016-08-31 | 南京航空航天大学 | 基于双边带调制与受激布里渊散射效应的光器件光谱响应测量方法及测量装置 |
CN105910797B (zh) * | 2016-04-07 | 2019-04-05 | 南京航空航天大学 | 基于双边带调制与受激布里渊散射效应的光器件光谱响应测量方法及测量装置 |
CN107632180A (zh) * | 2017-09-21 | 2018-01-26 | 天津博科光电科技有限公司 | 一种光纤电压传感探头及光纤电压传感解调系统 |
CN109557741A (zh) * | 2018-12-12 | 2019-04-02 | 桂林电子科技大学 | 基于微型压电换能器阵的纤维集成Michelson强度调制器 |
CN109656032A (zh) * | 2018-12-12 | 2019-04-19 | 桂林电子科技大学 | 基于微型压电换能器阵的纤维集成Mach-Zehnder强度调制器 |
CN113589439A (zh) * | 2021-07-29 | 2021-11-02 | 西南交通大学 | 一种基于双芯光纤的纤维集成Sagnac全反镜、方法和光系统 |
CN113589439B (zh) * | 2021-07-29 | 2022-05-13 | 西南交通大学 | 一种基于双芯光纤的纤维集成Sagnac全反镜、方法和光系统 |
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Effective date of registration: 20201029 Address after: Room 661, No.1 Jinji Road, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region Patentee after: GUILIN University OF ELECTRONIC TECHNOLOGY Address before: 150001 Heilongjiang, Nangang District, Nantong street,, Harbin Engineering University, Department of Intellectual Property Office Patentee before: HARBIN ENGINEERING University |
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Application publication date: 20150603 Assignee: Aifeibo (Ningbo) Optoelectronic Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980046358 Denomination of invention: An optical autocorrelator with imbalanced Mach-Zehnder optical path scanner embedded in Sagnac ring optical path Granted publication date: 20171121 License type: Common License Record date: 20231108 |