| 光纤光栅与分布式光纤感温探测性能研究 |
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| 引用本文： | 王莹.光纤光栅与分布式光纤感温探测性能研究[J].中国人民武装警察部队学院学报,2010,26(6):11-13. |
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| 作者姓名： | 王莹 |
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| 作者单位： | 公安部消防局警官培训基地,天津,300402 |
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| 摘 要： | 传统的火灾自动报警系统工作时需要向现场探测器供电。带电类探测器工作在易燃易爆场所必然存在着不安全因素，而利用光纤光栅及分布式光纤感温探测元件构成的火灾探测报警系统采用光信号测量与传输，实现了探测现场无电检测，从而真正实现了本质安全防爆。在分析光纤光栅与分布式光纤感温探测机理的基础上，通过对比探讨了各自的应用特性。
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| 关 键 词： | 光纤光栅 分布式光纤 感温探测 性能 |
A Study of the Performance of a Fiber Bragg Grating and a Distributed Fiber Bragg Grating Sensor |
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| WANG Ying.A Study of the Performance of a Fiber Bragg Grating and a Distributed Fiber Bragg Grating Sensor[J].Journal of the Chinese People's Armed Police Force Academy,2010,26(6):11-13. |
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| Authors: | WANG Ying |
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| Institution: | WANG Ying (Tianjin Fire Officer Training Center of Fire Department of MPS, Tianjin 300402, China) |
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| Abstract: | The power supply is needed for traditional automatic fire alarming system when it is running. Electrified alarming sensors are prone to cause a fire where there are combustive and explosive things. Fiber bragg grating （FBG） and distributed FBG sensors reduce fire risks greatly. This paper studies the performance of a fiber bragg grating and a fiber bragg grating sensor, based on the physical working of a fiber bragg grating and a fiber bragg grating sensor. |
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| Keywords: | fiber bragg grating distributed fiber fire sensor performance |
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