CN101170360B - 一种信号光功率检测设备及检测方法 - Google Patents
一种信号光功率检测设备及检测方法 Download PDFInfo
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CN101170360A CN101170360A (zh) | 2008-04-30 |
CN101170360B true CN101170360B (zh) | 2011-05-11 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101588218B (zh) * | 2008-05-21 | 2013-06-05 | 中兴通讯股份有限公司 | 利用平衡接收机实现光功率检测的装置和方法 |
CN101299638B (zh) * | 2008-06-27 | 2011-11-30 | 中兴通讯股份有限公司 | 一种光功率检测装置及方法 |
CN101839764B (zh) * | 2009-03-20 | 2011-11-09 | 上海光家仪器仪表有限公司 | 测试无源光网络的光功率计 |
US8971722B2 (en) | 2010-05-11 | 2015-03-03 | The Invention Science Fund I, Llc | Optical power distribution device and method |
US9197329B2 (en) | 2010-05-11 | 2015-11-24 | The Invention Science Fund I, Llc | Optical power transmission packeting systems and methods |
US9614624B2 (en) | 2010-05-11 | 2017-04-04 | Deep Science, Llc | Optical power source modulation system |
US20110278479A1 (en) | 2010-05-11 | 2011-11-17 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Optical power transmission system and method having counter-propagating control signal |
CN102957477B (zh) | 2011-08-30 | 2015-12-09 | 华为技术有限公司 | 信号检测方法和光信号接收系统 |
CN102510305B (zh) * | 2011-09-29 | 2014-07-30 | 华南理工大学 | 一种基于凸优化的光功率实时监测系统 |
CN102546013B (zh) | 2012-02-17 | 2014-08-13 | 华为技术有限公司 | 一种检测信号功率的方法及设备 |
CN104734777B (zh) * | 2013-12-23 | 2017-12-29 | 海思光电子有限公司 | 光信号检测控制电路 |
CN104331635B (zh) * | 2014-11-24 | 2017-03-29 | 国网吉林省电力有限公司信息通信公司 | 电力光纤通信光功率预测的方法 |
CN207570667U (zh) * | 2017-09-07 | 2018-07-03 | 中兴通讯股份有限公司 | 光功率的检测装置及设备 |
CN110007135B (zh) * | 2019-03-26 | 2024-03-26 | 广东复安科技发展有限公司 | 一种光电探测器的输入光功率的计算方法及系统 |
CN113852420A (zh) * | 2021-11-29 | 2021-12-28 | 之江实验室 | 一种自适应滤波的光功率检测电路及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1376908A (zh) * | 2001-03-22 | 2002-10-30 | 深圳市中兴通讯股份有限公司 | 光纤线路故障检测装置 |
CN1564501A (zh) * | 2004-04-12 | 2005-01-12 | 武汉光迅科技有限责任公司 | 密集波分复用系统中光信噪比测量方法及其装置 |
CN2788167Y (zh) * | 2005-01-27 | 2006-06-14 | 淄博科汇电气有限公司 | 光时域反射仪光脉冲的接收、处理装置 |
CN1262085C (zh) * | 2002-05-30 | 2006-06-28 | 富士通株式会社 | 光信号电平控制方法和装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1376908A (zh) * | 2001-03-22 | 2002-10-30 | 深圳市中兴通讯股份有限公司 | 光纤线路故障检测装置 |
CN1262085C (zh) * | 2002-05-30 | 2006-06-28 | 富士通株式会社 | 光信号电平控制方法和装置 |
CN1564501A (zh) * | 2004-04-12 | 2005-01-12 | 武汉光迅科技有限责任公司 | 密集波分复用系统中光信噪比测量方法及其装置 |
CN2788167Y (zh) * | 2005-01-27 | 2006-06-14 | 淄博科汇电气有限公司 | 光时域反射仪光脉冲的接收、处理装置 |
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Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20141128 |
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Inventor after: Zhu Minjie Inventor after: Xia Yan Inventor before: Xia Yan |
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Free format text: CORRECT: INVENTOR; FROM: XIA YAN TO: ZHU MINJIE XIA YAN Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 200002 HUANGPU, SHANGHAI |
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Effective date of registration: 20141128 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Patentee before: ZTE Corporation |