Circular polarization is one of microwave equipment with broad application. its the mostly function is switch linearly - polarized wave into circular polarized wave.
圆极化器是应用广泛的微波器件之一，其主要功能是将线极化波转换成圆极化波。
2
A magneto-optic switch is presented by using Faraday magneto-optic effect and the properties of optic polarization.
利用旋光现象和偏振光学特性设计了一种磁光开关；
3
The switch is characterized by simple structure, polarization-independence, low optic insertion loss and interchannel crosstalk, fast response speed, small in size and low drive voltage, etc.