CN100507518C - 高性能光纤瓦斯传感器 - Google Patents
高性能光纤瓦斯传感器 Download PDFInfo
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- CN100507518C CN100507518C CNB2006100696085A CN200610069608A CN100507518C CN 100507518 C CN100507518 C CN 100507518C CN B2006100696085 A CNB2006100696085 A CN B2006100696085A CN 200610069608 A CN200610069608 A CN 200610069608A CN 100507518 C CN100507518 C CN 100507518C
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CNB2006100696085A CN100507518C (zh) | 2006-07-27 | 2006-07-27 | 高性能光纤瓦斯传感器 |
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CNB2006100696085A CN100507518C (zh) | 2006-07-27 | 2006-07-27 | 高性能光纤瓦斯传感器 |
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CN101126711A CN101126711A (zh) | 2008-02-20 |
CN100507518C true CN100507518C (zh) | 2009-07-01 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102033041B (zh) * | 2010-12-24 | 2013-03-20 | 华北电力大学 | 基于光纤布拉格光栅传感器变压器故障气体监测系统 |
CN102175268A (zh) * | 2011-01-29 | 2011-09-07 | 西南交通大学 | 基于时分复用和匹配光纤光栅技术的准分布式传感网络 |
CN102207458A (zh) * | 2011-04-08 | 2011-10-05 | 东北大学 | 基于光纤光栅的近红外吸收浓度传感器信号解调方法 |
CN102621633A (zh) * | 2012-04-11 | 2012-08-01 | 西安石油大学 | 串联式准直器对及其制备方法和应用 |
CN103682958B (zh) * | 2013-03-02 | 2016-02-10 | 聊城大学 | 一种新型的光纤布拉格光栅激光器 |
CN104062251B (zh) * | 2014-07-11 | 2018-06-26 | 刘颖东 | 一种采用空间反射结构的光纤传输式长光程激光气体传感器 |
CN111780789B (zh) * | 2019-04-04 | 2024-07-16 | 中国科学院上海光学精密机械研究所 | 高信噪比分布式光纤传感器 |
CN114354546B (zh) * | 2021-12-31 | 2024-03-22 | 北京景通科信科技有限公司 | 一种基于光纤传感的矿井瓦斯浓度探测系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1544918A (zh) * | 2003-11-14 | 2004-11-10 | 上海波汇通信科技有限公司 | 差分吸收式光纤甲烷气体传感器 |
US20040245444A1 (en) * | 2003-06-04 | 2004-12-09 | Macdougall Trevor | Optical sensor using a long period grating suitable for dynamic interrogation |
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- 2006-07-27 CN CNB2006100696085A patent/CN100507518C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040245444A1 (en) * | 2003-06-04 | 2004-12-09 | Macdougall Trevor | Optical sensor using a long period grating suitable for dynamic interrogation |
CN1544918A (zh) * | 2003-11-14 | 2004-11-10 | 上海波汇通信科技有限公司 | 差分吸收式光纤甲烷气体传感器 |
Non-Patent Citations (1)
Title |
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光纤光栅滤波的瓦斯传感系统的研究. 林枫等.中国激光,第32卷第4期. 2005 * |
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