中国激光, 1997, 24 (1): 75, 网络出版: 2006-10-31
一种简单的增强光纤Bragg光栅温度灵敏度的方法
A Simple Method to Enhance Temperature Sensitivity of Fiber Bragg Gratings
摘要
提出了一种简单的铝管或铝板封装(AP)法来增强光纤Bragg光栅(FBG)的温度灵敏度，实验测得AP光纤光栅的Bragg反射波长(1550 nm附近)的温度灵敏度为0.038 nm／℃,是裸光纤光栅温度灵敏度的3倍之多，相应的线性温度范围在0～120 ℃之间。
Abstract
A Simple method for enhancing fiber grating temperature sensitivity using an aluminum tube or aluminum plate packaging is presented. Bragg wavelength shift of about 0.038 nm/℃ was measured for fiber gratings at 1550 nm within 0 ℃ to 120 ℃. This represents an improvement in temperature sensitivity that is more than 3 times than that could be achieved with a bare fiber grating.
杜卫冲, 谭华耀, 戴务勤, 刘颂豪. 一种简单的增强光纤Bragg光栅温度灵敏度的方法[J]. 中国激光, 1997, 24(1): 75. 杜卫冲, 谭华耀, 戴务勤, 刘颂豪. A Simple Method to Enhance Temperature Sensitivity of Fiber Bragg Gratings[J]. Chinese Journal of Lasers, 1997, 24(1): 75.
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