摘要

采用有限元COMSOL multiphysics软件和耦合模理论,首先分析了微结构光纤Bragg光栅反射光谱特性,结果表明随着空气孔中的填充材料的折射率的增加,微结构光纤Bragg光栅反射峰波长向长波长方向漂移,其次分析了空气和酒精填充下微结构光纤Bragg光栅温度传感特性,通过两者的模拟,寻找合适材料填充微结构光纤Bragg光栅,为高性能传感器方面的研究提供了参考依据。

Abstract

The characteristics of reflection of the micro-structureed optical fibers Bragg grating is analyzed based on the COMSOL Multiphysics software of finite element method and coupled mode theory. The result shows that the reflection wavelength of microstructure fiber bragg grating would shift to the longer wavelength as the increase of filling materials of the index of refraction; sensor features under alcohol filling and air filling of microstructure fiber Bragg grating are analyzed. With this two simulations, the suitable material filling microstructure fiber Bragg are found and a reference for the high performance of sensor research is provided.

补充资料

中图分类号：TN253

所属栏目：研究与试制

收稿日期：2011-07-12

修改稿日期：--

网络出版日期：--

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联系人作者：钱立亮(qll19860078@163.com)

备注：钱立亮(1986—)男，硕士研究生，主要从事光电信息材料的研究

引用该论文

Qian liliang,Zhang shuai,Qian xiangzhong. Analysis on Sensor Properties of Microstructure Optical Fiber Grating Based on Materials Filling[J]. Optoelectronic Technology, 2011, 31(3): 207-210

钱立亮,张帅,钱祥忠. 材料填充微结构光纤光栅传感特性研究[J]. 光电子技术, 2011, 31(3): 207-210

被引情况

【1】王振宝,杨鹏翎,邵碧波,陶蒙蒙,吴勇,武俊杰. 应力和温度同时测量的光纤布拉格光栅双参数传感器. 激光与光电子学进展, 2013, 50(10): 100602--1