CN101324424B - 光纤布里渊光时域分析器 - Google Patents
光纤布里渊光时域分析器 Download PDFInfo
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- CN101324424B CN101324424B CN2008100637118A CN200810063711A CN101324424B CN 101324424 B CN101324424 B CN 101324424B CN 2008100637118 A CN2008100637118 A CN 2008100637118A CN 200810063711 A CN200810063711 A CN 200810063711A CN 101324424 B CN101324424 B CN 101324424B
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CN2008100637118A CN101324424B (zh) | 2008-07-25 | 2008-07-25 | 光纤布里渊光时域分析器 |
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CN2008100637118A CN101324424B (zh) | 2008-07-25 | 2008-07-25 | 光纤布里渊光时域分析器 |
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CN101324424A CN101324424A (zh) | 2008-12-17 |
CN101324424B true CN101324424B (zh) | 2010-06-09 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101949743B (zh) * | 2010-08-09 | 2012-08-08 | 宁波诺驰光电科技发展有限公司 | 一种新型布里渊光时域分析仪 |
US20130008180A1 (en) * | 2011-07-07 | 2013-01-10 | Diatzikis Evangelos V | Method and apparatus for distributed cleft and liberated tile detection achieving full coverage of the turbine combustion chamber |
CN102322806B (zh) * | 2011-08-01 | 2013-08-07 | 杭州欧忆光电科技有限公司 | 一种混沌激光相关布里渊光时域分析器 |
CN102322808B (zh) * | 2011-08-09 | 2013-03-27 | 中国计量学院 | 超远程脉冲编码分布式光纤拉曼与布里渊光子传感器 |
CN102322885A (zh) * | 2011-08-09 | 2012-01-18 | 中国计量学院 | 脉冲编码光纤布里渊光时域分析器 |
CN102322810B (zh) * | 2011-08-10 | 2013-05-01 | 中国计量学院 | 混沌激光相关集成光纤拉曼放大器的布里渊光时域分析器 |
CN102538985B (zh) * | 2011-12-27 | 2013-10-23 | 中国计量学院 | 基于光纤布里渊环形激光器的传感信号检测装置及方法 |
CN102636287A (zh) * | 2012-04-06 | 2012-08-15 | 南昌航空大学 | 基于lm谱线拟合算法的布里渊信号频谱高速检测方法 |
WO2014012411A1 (zh) * | 2012-07-19 | 2014-01-23 | 南京大学 | 基于脉冲编码和相干探测的botda*** |
CN103308171B (zh) * | 2013-06-26 | 2015-01-28 | 哈尔滨理工大学 | 采用矩形谱探测光测量光纤布里渊增益谱的装置及方法 |
CN105067143B (zh) * | 2015-07-02 | 2018-11-09 | 南京航空航天大学 | 一种基于拉曼放大的零差布里渊光时域反射仪 |
JP6376261B1 (ja) * | 2017-09-27 | 2018-08-22 | 沖電気工業株式会社 | 光ファイバ歪み及び温度測定装置並びに光ファイバ歪み及び温度測定方法 |
CN110808775A (zh) * | 2019-11-01 | 2020-02-18 | 长飞光纤光缆股份有限公司 | 一种基于Simplex脉冲编码的高信噪比光时域反射仪 |
CN111342904B (zh) * | 2020-02-28 | 2021-05-25 | 湖南工学院 | 产生单频振荡微波信号的方法及单频振荡微波信号源 |
CN113375830B (zh) * | 2021-05-26 | 2022-12-06 | 鞍山睿科光电技术有限公司 | 长距离、宽测量范围的快速解调装置与方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101158591A (zh) * | 2007-10-15 | 2008-04-09 | 北京航空航天大学 | 适用于光纤分布式温度和应力传感装置的探测方法 |
CN201233225Y (zh) * | 2008-07-25 | 2009-05-06 | 中国计量学院 | 一种新型光纤布里渊光时域分析器 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101158591A (zh) * | 2007-10-15 | 2008-04-09 | 北京航空航天大学 | 适用于光纤分布式温度和应力传感装置的探测方法 |
CN201233225Y (zh) * | 2008-07-25 | 2009-05-06 | 中国计量学院 | 一种新型光纤布里渊光时域分析器 |
Non-Patent Citations (6)
Title |
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JP特开2007-178346A 2007.07.12 |
JP特开平9-53998A 1997.02.25 |
Kellie Brown and et al..Combined Raman and Brillouin scattering sensor forsimultaneous high-resolution measurement of temperature andstrain.Smart Structures and Materials 2006:Smart Sensor Monitoring Systems and Applications,Proc. of SPIE6167.2006,6167616716-1~616716-10. * |
KellieBrownandetal..CombinedRamanandBrillouinscatteringsensorforsimultaneoushigh-resolutionmeasurementoftemperatureandstrain.SmartStructuresandMaterials2006:SmartSensorMonitoringSystemsandApplications Proc. of SPIE6167.2006 |
程效伟 等.基于布里渊散射的外差检测式光纤传感***性能分析.光通信技术 4.2007,(4),62-64. |
程效伟 等.基于布里渊散射的外差检测式光纤传感***性能分析.光通信技术 4.2007,(4),62-64. * |
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Effective date of registration: 20151209 Address after: 16. 6 to seven, Torch Road, No. 159, Torch Road, hi tech District, Shandong, Weihai, 264209 Patentee after: The northeast part of China, Weihai optoelectronic information technical concern company Address before: Hangzhou City, Zhejiang province 310018 Xiasha Higher Education Park source Street No. 258 Patentee before: Hangzhou OE Photoelectric Technology Co., Ltd. Patentee before: China Jiliang University |
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