一种变折射率光纤温度传感系统的探头研究

A Probe for Temperature Sensor of the Variation of Index of Refraction

根据光纤包层折射率随温度变化会引起传输光能损耗变化的原理、我们设计了一种光纤温度传感探头，对其物理特性进行了实验研究，得到了具有实用价值的结果．

A fiber optic temperature sensor probe is designed hased onthe principle that the variation of the index of refraction of opticnl fiberwith temperature leads to the loss of the transm itted power. Its behaviorhas been studied and the experimental resu lts are useful.