光学学报, 1996, 16 (11): 1636, 网络出版: 2006-12-04
一种测定光纤光栅布拉格反射波长位移的简单方法
Simple Method for Determining Bragg Wavelength Shifts of Fiber Gratings
摘要
报道一种简单的光纤光栅对参考法测定光纤光栅布拉格(Bragg)波长的位移的方法，其原理是利用一个布拉格波长可调谐的光纤光栅去跟综另一个光纤光栅布拉格波长的变化，测得的光栅布拉格波长的温度灵敏度为0.0088 nm/℃，这和用可调谐半导体激光器测得的结果十分接近。
Abstract
A simple fiber grating pair referencing method for measuring fiber grating Bragg wavelength shifts is reported. The temperature sensitivity of fiber grating Bragg wavelength was determined to be 0 0088 nm/℃, which was coincident very well with the experimental result measured using a fine tunable laser diode.
参考文献
杜卫冲, 郑建成. 一种测定光纤光栅布拉格反射波长位移的简单方法[J]. 光学学报, 1996, 16(11): 1636. 杜卫冲, 郑建成. Simple Method for Determining Bragg Wavelength Shifts of Fiber Gratings[J]. Acta Optica Sinica, 1996, 16(11): 1636.
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