Temperature sensor based on etched optical fiber with a metal coating

被引:0
作者
Jiang Yan
Shuming Pang
机构
[1] Southeast University,Department of Electronic Engineering
来源
International Journal of Infrared and Millimeter Waves | 1997年 / 18卷
关键词
Sensor; Temperature; Etched optical fiber; Metal Coating;
D O I
暂无
中图分类号
学科分类号
摘要
Presented in this work is a new class of optical fiber temperature sensor, of which the heat-expansion thin film is coated on the etched fiber. It uses the method that combine thermal carving technique with chemical etching. The sensitivity of the sensor is increased and the shape size is decreased. This sensor possesses the linear temperature response and the good repeatability. These sensors can be used to measure finely the temperature which is lower than 200°c.
引用
收藏
页码:1423 / 1430
页数:7
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