光纤温度传感器的应用及发展

Applied Study and Development of Fiber-optic Temperature Sensor

详细地分析了国内外主要光纤测温方法的原理及特点 ,给出了不同方法的温度测量范围和性能指标 ,在此基础上提出了一种适用于燃气轮机工作温度测量的新型光纤温度传感器的结构设计和工作原理。

The theory and character of fiber-optic temperature measurement are analyzed, in which temperature range and its character are presented. On the base of it a novel fiber-optic sensor used for temperature measurement in gas turbine is proposed.