CN104866708B - 一种botdr光纤应变分布曲线拼接方法 - Google Patents
一种botdr光纤应变分布曲线拼接方法 Download PDFInfo
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CN110635840B (zh) * | 2018-12-19 | 2022-09-27 | 国网湖北省电力有限公司超高压公司 | 一种双向otdr测试曲线的拼接方法 |
CN111490818B (zh) * | 2020-04-10 | 2022-03-11 | 武汉光迅科技股份有限公司 | 一种长距离光纤检测方法及装置、设备、系统、存储介质 |
CN111609996B (zh) * | 2020-05-18 | 2022-08-02 | 昂纳信息技术(深圳)有限公司 | 一种otdr曲线拼接方法及多条otdr曲线拼接方法 |
CN115001571B (zh) * | 2022-05-11 | 2023-09-12 | 青岛诺克通信技术有限公司 | 一种光时域反射计的自适应数字滤波方法及光时域反射计 |
Citations (2)
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CN101226078A (zh) * | 2008-01-30 | 2008-07-23 | 广厦建设集团有限责任公司 | 一种基于分布式光纤传感器的长距离线性结构异常振动的检测方法 |
CN102539113A (zh) * | 2011-11-21 | 2012-07-04 | 河南省电力通信自动化公司 | 一种基于布里渊光时域分析仪botda的曲线分析方法 |
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US8922875B2 (en) * | 2011-10-03 | 2014-12-30 | Daisy Williams | Method for optical phase modulation, optical phase modulator and optical network using the same |
US8982340B2 (en) * | 2012-07-20 | 2015-03-17 | Ramot At Tel-Aviv University Ltd. | Fast brillouin optical time domain analysis for dynamic sensing |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101226078A (zh) * | 2008-01-30 | 2008-07-23 | 广厦建设集团有限责任公司 | 一种基于分布式光纤传感器的长距离线性结构异常振动的检测方法 |
CN102539113A (zh) * | 2011-11-21 | 2012-07-04 | 河南省电力通信自动化公司 | 一种基于布里渊光时域分析仪botda的曲线分析方法 |
Non-Patent Citations (2)
Title |
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一种提高BOTDR系统信噪比的方法研究;李勇涛 等;《光通信研究》;20101031;第2010年卷(第5期);图1、图2、第0节倒数第一段、第2节第1段、第3.1节倒数第1段 * |
基于BOTDR的光纤复合海底电缆应变/温度监测;吕安强 等;《高电压技术》;20140228;第40卷(第2期);全文 * |
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Address after: 266555 Xiangjiang 98, Huangdao District, Qingdao City, Shandong Province Patentee after: CLP kesiyi Technology Co.,Ltd. Address before: 266555 Xiangjiang 98, Huangdao District, Qingdao City, Shandong Province Patentee before: CHINA ELECTRONIC TECHNOLOGY INSTRUMENTS Co.,Ltd. |
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