【摘要】 本文从实验角度研究了两种光学材料的折射率随温度变化的特性，讨论了包层折射率变化的光纤温度传感器机理，设计了一种高精度的包层折射率变化光纤温度传感器系统。更多还原

【Abstract】 The paper studies the performance of the variation of the index of refraction with temperature in two kinds of optical substance on experimentation.The temperature sensing mechanism in optical fibers using the vaviation of the index of refrac tion of cladding has discussed and the kind of sensor has been designed.更多还原