摘要
本文阐述布喇格光栅测温的新应用 .将金属的热膨胀效应和布喇格光栅的弹光效应结合应用 .以提高布喇格光栅测温的灵敏度和测量范围 .
This paper discussed the new use of fiber Bragg grating in temperature detection . with joining metal’s temperature-expansion effect and fiber’s optical-expa nsion effect, This scheme improve the temperature sensitivity and the temperatur e range. the paper give the figure of sensor and the result of experiment.
出处
《传感技术学报》
CAS
CSCD
2000年第4期314-317,共4页
Chinese Journal of Sensors and Actuators
关键词
布喇格光栅
温度测量
热膨胀效应
温度传感器
fiber Bragg grating\ \ temperature detection\ \ temperature-expansion
