近乎90度角度反射器的光傳播矩陣

Abstract

Due to the convenience of using ray transfer matrix to represent an optical component and wide application of 90 degree reflectors (includes totally internal reflectors), we derive the ray transfer matrix for 90 degree reflectors which take the small manufacturing tolerance into account.This derived ray transfer matrix will then be used to discuss the stability condition of a reaonantor which consists of mirror and nearly 90 degree reflector. Also some interesting results are obtained by this application.