| 光纤Bragg光栅的传感原理及实验分析 |
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| 引用本文： | 赖小华,蒋智勇,刘小会. 光纤Bragg光栅的传感原理及实验分析[J]. 井冈山学院学报, 2006, 27(12): 20-22 |
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| 作者姓名： | 赖小华 蒋智勇 刘小会 |
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| 作者单位： | 赣南师范学院物理与电子信息科学系 赣州341000(赖小华，蒋智勇)，上海紫珊光电技术公司 上海201103(刘小会) |
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| 摘 要： | 光纤传感器作为一种先进的传感器,有许多优点,它的用途必然越来越广泛。本文着重研究了光纤布拉格光栅的应变和温度特性,通过实验所测的光栅应变系数和光栅温度系数与理论计算值很相符,为光纤Bragg光栅在电力、石油、化工等领域的温度和应变监测提供了理论依据和实验数据。
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| 关 键 词： | 光纤Bragg光栅 应变检测 温度检测 光纤传感器 |
| 文章编号： | 1673-4718(2006)12-0020-03 |
| 修稿时间： | 2006-05-15 |
The principle of iber bragg grating sensors and experimental analysis |
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| LAI Xiao-hua,JIANG Zhi-yong,LIU Xiao-hui. The principle of iber bragg grating sensors and experimental analysis[J]. Journal of Jinggangshan University, 2006, 27(12): 20-22 |
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| Authors: | LAI Xiao-hua JIANG Zhi-yong LIU Xiao-hui |
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| Abstract: | As an advanced sensor,optical fiber sensor has many excellences and its application will be more and broader.This paper researched the Fiber Bragg Grating's(FBG) characteristics under the field of stress and temperature.The strain and temperature coefficients of Fiber Bragg Grating tested by experiment well matched the theoretical coefficients.It provided theory foundation and experimental data for the applications of FBG in electric power,oil,chemic industry and so on. |
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| Keywords: | fiber Bragg grating sensors stress monitor temperature monitor fiber sensors |
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