新型矩形波导CO_2激光器RF转换效率的研究  

A Study of RF Inversion Efficiency of Metal-Ceramic Waveguide CO_2 Laser

作　　者：刘玉华 唐令西[1] 王诺[1] 

机构地区：[1]西北大学物理系

出　　处：《西北大学学报（自然科学版）》1992年第2期157-161,共5页Journal of Northwest University（Natural Science Edition）

摘　　要：本文从理论上讨论分析了RF源功率高效转换到气体放电中的机理,对2×2×140mm的方形波导CO_2激光器的RF转换效率进行了实验研究,获得了最佳匹配网络。该实验方法对研究RF激励波导激光器具有现实的和普遍的指导意义。The mechnism or high efficient inversion from RF power into gas discharge is discussed and analysed theoretically in this paper. Optimum matching-net is obtained, after the study of RF inversion efficiency of 2×2×140 (mm) rectangular dielectric waveguide CO_2 laser in experiment. The experimental method adopted in the experiment has practical and general guiding significauce in the study of RF-excited waveguide laser.

关 键 词：波导 激光器 RF激励 二氧化碳 

分 类 号：TN248.22[电子电信—物理电子学]