光纤布拉格光栅传感器优化方法研究Research on optimization method of fiber Bragg grating sensor
韩小雨,李田泽
摘要(Abstract)：
光纤布拉格光栅传感器(FBGS)是光纤传感器的一种,可以实现对温度、应变等物理量的直接测量,但存在精度和反射功率低及交叉敏感等问题。提出一种新的算法,该算法基于传感器系统及Matlab工具,使用新的流程表达式对传递矩阵法(TMM)和耦合模式理论(CMT)进行编程,其主要目的是寻求更高的反射功率及精度。结果表明,所提出的算法可有效优化FBGS窗口轮廓,有助于获得更好的结果。
关键词(KeyWords)： 光纤布拉格光栅传感器;耦合模式理论;转移矩阵法;传递矩阵法;FBGS优化;Matlab
基金项目(Foundation): 山东省自然科学基金(ZR2012FL19)~~
作者(Author): 韩小雨,李田泽
DOI: 10.16652/j.issn.1004-373x.2018.23.035
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