摘要
研究了平板宽波导激光器的直流放电特性和放电区内的气体温度分布。实验和理论分析表明,在给定放电区内最大气体温升的情况下.放电区内所允许的最大注入功率与放电面积成正比,即在直流电激励下平板宽波导激光器具有功率“面积放大”功能。从而为中、大功率CO2激光器小型化研究提供了新的途径。
The properties and temperature distribution of gas discharge in a wide planarwaveguide laser excited by DC are presented. The results of a theoretic analysis and experiments show that the allowed maximum input electric power is propotional to the discharge area for a giving maximum gas temperature increase in the discharge region, and the 'area scalling' law is valid in the wide planar-waveguide CO2 laser excited by DC.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1995年第8期566-570,共5页
Chinese Journal of Lasers
基金
国家教委科研基金