Eigen State Analysis for Non-Planar Single-Frequency Ring Cavity
基于角锥棱镜的非平面单频环形腔本征态分析

The eigen state issue of non-planar unidirectional ring laser based on corner-cube prism is discussed,and light trace closure in corresponding cavity via reference ray method is studied.Due to the mode competition,only one of the four eigen elliptic polarized states available in the cavity oscillates and then enforces the unidirectional operation.According to the analysis on the structure of loop matrix,symmetry of light path in the system is necessary for the linear polarization mode operation.With magneti...