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一种高分辨率分布式光纤温度传感系统的研究
Authors
仝芳轩
周正仙
席刚
皋魏
Publication date
1 January 2009
Publisher
《光通信研究》编辑部
Doi
Cite
Abstract
文章介绍了一种高分辨率分布式光纤温度传感系统,该系统利用光波在光纤中传输时的拉曼散射效应,探测其背向拉曼散射光强度,并根据反射光强与温度的关系来进行传感光纤沿途温度的探测。文章详细探讨了系统的工作原理,搭建了实验平台,并进行了温度传感实验。实验证明,系统的温度精度达到0.1℃,空间定位分辨率为1 m
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Last time updated on 26/01/2023