含热透镜非稳腔的工作特性  

CHARACTERISTICS OF UNSTABLE RESONATORS WITH A THERMAL LENS

作　　者：吕百达[1] 丘悦[1] 蔡邦维 

机构地区：[1]四川大学物理系

出　　处：《四川大学学报（自然科学版）》1990年第1期41-45,共5页Journal of Sichuan University(Natural Science Edition)

摘　　要：使用矩阵光学方法,对含热透镜非稳腔的主要参数进行了计算,研究了这类光腔在有准直输出光束存在,即广义共焦条件满足时的特性.用光线追迹的几何作图证实了理论结果.In this paper, the fundamental parameters of unstable resonators with a thermal lens are calculated by using matrix optics methods. The characteristics of those resonators, if a collimated output beam exists, i. e. the generalized confocal condition is satisfied, are investigated in detail. The geometrical drawing by means of ray tracing has confirmed our theoretical results.

关 键 词：激光 光腔 非稳型 热透镜 矩阵光学 

分 类 号：TN241[电子电信—物理电子学]