光纤波片对光纤环形镜线性传输特性的影响

Influence of optical fiber wave plates on linear transmission characteristics of optical fiber loop mirror

利用单模光纤应力双折射率效应 ,在线性光纤环形镜中引入在线光纤波片 ,通过改变光纤波片主轴方向 ,可以实现对线性光纤环形镜透过率和反射率的实时调节。实验结果与理论分析的相致。

By using stress birefringence effect on single-mode fiber,and by using on-line optical fiber wave plates introduced into linear optical fiber loop mirror,real-time adjustment of transmissivity and reflectivity can be obtained by changing the principal axes of the fiber wave plates.The experimental results agree well with the theoretical analysis.