CN101893452B - 一种相干涉光信号的共模分量系数消除装置 - Google Patents
一种相干涉光信号的共模分量系数消除装置 Download PDFInfo
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Families Citing this family (3)
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CN103308084B (zh) * | 2013-06-28 | 2016-06-01 | 中国科学院长春光学精密机械与物理研究所 | 一种用于增量式位移测量装置的光电接收传感器 |
CN104779580B (zh) * | 2015-04-16 | 2018-02-23 | 许继集团有限公司 | 一种光差动保护装置 |
CN114236221B (zh) * | 2021-10-13 | 2023-09-26 | 北京华峰测控技术股份有限公司 | 差分电压测量电路、装置及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0793079A2 (en) * | 1996-02-29 | 1997-09-03 | The Boeing Company | Fiber coupled interferometric displacement sensor |
CN1503476A (zh) * | 2002-11-27 | 2004-06-09 | 株式会社东芝 | 光信号接收电路及光信号接收半导体器件 |
CN200962255Y (zh) * | 2006-10-16 | 2007-10-17 | 天津市金飞博光通讯技术有限公司 | 新型光纤车辆检测器 |
CN101335503A (zh) * | 2007-06-28 | 2008-12-31 | 冲电气工业株式会社 | 前置放大器和光接收装置 |
US7477109B2 (en) * | 2004-09-27 | 2009-01-13 | Arshad Suhail Farooqui | Process and temperature-compensated transimpedance amplifier |
CN201540155U (zh) * | 2009-05-22 | 2010-08-04 | 上海华魏光纤传感技术有限公司 | 共模信号因子过滤装置 |
Family Cites Families (1)
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GB0427733D0 (en) * | 2004-12-17 | 2005-01-19 | British Telecomm | Optical system |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0793079A2 (en) * | 1996-02-29 | 1997-09-03 | The Boeing Company | Fiber coupled interferometric displacement sensor |
CN1503476A (zh) * | 2002-11-27 | 2004-06-09 | 株式会社东芝 | 光信号接收电路及光信号接收半导体器件 |
US7477109B2 (en) * | 2004-09-27 | 2009-01-13 | Arshad Suhail Farooqui | Process and temperature-compensated transimpedance amplifier |
CN200962255Y (zh) * | 2006-10-16 | 2007-10-17 | 天津市金飞博光通讯技术有限公司 | 新型光纤车辆检测器 |
CN101335503A (zh) * | 2007-06-28 | 2008-12-31 | 冲电气工业株式会社 | 前置放大器和光接收装置 |
CN201540155U (zh) * | 2009-05-22 | 2010-08-04 | 上海华魏光纤传感技术有限公司 | 共模信号因子过滤装置 |
Non-Patent Citations (2)
Title |
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一种新型高灵敏度光纤干涉仪;陈晓光;《光学学报》;19920229;第12卷(第2期);第188-192页 * |
陈晓光.一种新型高灵敏度光纤干涉仪.《光学学报》.1992,第12卷(第2期),第188-192页. |
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Inventor after: Zhang Dacheng Inventor after: Liu Liang Inventor after: Zhou Zhengxian Inventor after: Gao Wei Inventor after: Xi Gang Inventor after: Tong Fangxuan Inventor after: Yao Senjing Inventor after: Duan Shaohui Inventor after: Lei Wendong Inventor before: Zhang Dacheng Inventor before: Liu Liang Inventor before: Zhou Zhengxian Inventor before: Gao Wei Inventor before: Xi Gang Inventor before: Tong Fangxuan |
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