CN103261835A - 灵敏度可变干涉仪系统 - Google Patents
灵敏度可变干涉仪系统 Download PDFInfo
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- CN103261835A CN103261835A CN2011800594907A CN201180059490A CN103261835A CN 103261835 A CN103261835 A CN 103261835A CN 2011800594907 A CN2011800594907 A CN 2011800594907A CN 201180059490 A CN201180059490 A CN 201180059490A CN 103261835 A CN103261835 A CN 103261835A
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Abstract
Description
Claims (36)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39332110P | 2010-10-14 | 2010-10-14 | |
US39329810P | 2010-10-14 | 2010-10-14 | |
US61/393,321 | 2010-10-14 | ||
US61/393,298 | 2010-10-14 | ||
PCT/US2011/052610 WO2012050775A1 (en) | 2010-10-14 | 2011-09-21 | Variable sensitivity interferometer systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103261835A true CN103261835A (zh) | 2013-08-21 |
CN103261835B CN103261835B (zh) | 2016-12-21 |
Family
ID=45938615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180059490.7A Active CN103261835B (zh) | 2010-10-14 | 2011-09-21 | 灵敏度可变干涉仪系统 |
Country Status (9)
Country | Link |
---|---|
US (3) | US8873064B2 (zh) |
EP (1) | EP2627966B1 (zh) |
KR (2) | KR101522318B1 (zh) |
CN (1) | CN103261835B (zh) |
AU (1) | AU2011314185B2 (zh) |
CA (1) | CA2813869C (zh) |
IL (1) | IL225625A (zh) |
RU (1) | RU2557324C2 (zh) |
WO (2) | WO2012050775A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114941984A (zh) * | 2022-05-07 | 2022-08-26 | 山西大学 | 一种全光器件的光声信号探测装置及方法 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2966926B1 (fr) * | 2010-11-03 | 2012-12-21 | Ixsea | Systeme interferometrique apolarise et procede de mesure interferometrique apolarise |
US20140230536A1 (en) * | 2013-02-15 | 2014-08-21 | Baker Hughes Incorporated | Distributed acoustic monitoring via time-sheared incoherent frequency domain reflectometry |
DE102013103756B4 (de) * | 2013-04-15 | 2014-12-11 | Carl Zeiss Ag | Sensorvorrichtung für Unterwasseranwendungen und Verfahren zum Erkennen von Unterwasserobjekten |
WO2015034858A1 (en) * | 2013-09-03 | 2015-03-12 | US Seismic Systems, Inc. | Interferometric sensing systems with polarization noise reduction, and methods of operating the same |
WO2015110177A1 (en) | 2014-01-27 | 2015-07-30 | Omnisens Sa | Optical distributed sensing device and method for measurements over extended ranges |
CN103900799B (zh) * | 2014-03-28 | 2016-05-04 | 哈尔滨工程大学 | 一种可抑制干涉噪声的光学相干偏振测量装置 |
CN104913739B (zh) * | 2015-06-26 | 2017-10-27 | 北方工业大学 | 一种曲轴曲拐偏心的视觉测量方法及装置 |
CN105096490B (zh) * | 2015-09-02 | 2020-12-25 | 同方威视技术股份有限公司 | 分布式光纤周界安防系统、声音还原系统及方法 |
GB201601060D0 (en) * | 2016-01-20 | 2016-03-02 | Fotech Solutions Ltd | Distributed optical fibre sensors |
KR102498030B1 (ko) | 2016-09-29 | 2023-02-08 | 엔라이트 인크. | 조정 가능한 빔 특성 |
CN107677358A (zh) * | 2017-09-08 | 2018-02-09 | 国网安徽省电力公司安庆供电公司 | 一种确定线路外破的定位方法 |
CN108627099B (zh) * | 2018-07-02 | 2020-03-20 | 清华大学 | 五自由度外差光栅干涉测量系统 |
CN110345389B (zh) * | 2019-06-13 | 2021-02-12 | 安徽陶博士环保科技有限公司 | 一种管道泄漏与防开挖预警方法及系统 |
CN110648481B (zh) * | 2019-09-12 | 2022-02-15 | 深圳市矽赫科技有限公司 | 一种校准方法及周界告警装置 |
RU198732U1 (ru) * | 2019-11-27 | 2020-07-23 | Федеральное государственное бюджетное учреждение науки Физический институт им. П.Н. Лебедева Российской академии наук (ФИАН) | Устройство оптической задержки для сдвигового поляроинтерферометра |
CN110967048B (zh) * | 2019-12-28 | 2021-11-05 | 桂林电子科技大学 | 正交倾斜三芯光纤光栅并行集成Mach-Zehnder干涉仪 |
RU2769886C2 (ru) * | 2020-09-28 | 2022-04-07 | Акционерное Общество "Институт "Оргэнергострой" | Извещатель охранный волоконно-оптический с линейной частью с совмещенными интерферометрами |
RU2761370C1 (ru) * | 2020-09-28 | 2021-12-07 | Акционерное Общество "Институт "Оргэнергострой" | Извещатель охранный волоконно-оптический с линейной частью с интерферометром с двумя плечами |
RU2765763C1 (ru) * | 2020-09-28 | 2022-02-02 | Акционерное Общество "Институт "Оргэнергострой" | Линейная часть с совместными интерферометрами для извещателя охранного волоконно-оптического |
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US20130208283A1 (en) | 2013-08-15 |
AU2011314185A1 (en) | 2013-05-02 |
KR101522318B1 (ko) | 2015-05-27 |
KR20130090414A (ko) | 2013-08-13 |
EP2627966A1 (en) | 2013-08-21 |
IL225625A (en) | 2017-12-31 |
RU2557324C2 (ru) | 2015-07-20 |
CA2813869A1 (en) | 2012-04-19 |
CA2813869C (en) | 2016-05-17 |
AU2011314185B2 (en) | 2014-10-02 |
US20120224182A1 (en) | 2012-09-06 |
IL225625A0 (en) | 2013-06-27 |
WO2012050774A1 (en) | 2012-04-19 |
KR20130085037A (ko) | 2013-07-26 |
US9400167B2 (en) | 2016-07-26 |
EP2627966B1 (en) | 2018-08-01 |
EP2627966A4 (en) | 2016-12-21 |
CN103261835B (zh) | 2016-12-21 |
RU2013119231A (ru) | 2014-11-20 |
WO2012050775A1 (en) | 2012-04-19 |
US20150062588A1 (en) | 2015-03-05 |
US8873064B2 (en) | 2014-10-28 |
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