摘要
本文介绍了远红外激光干涉仪的光源———DCN激光器的工作原理,结构特性;不同工作物质气体配比,工作电流,管壁温度,对激光器输出特性影响的实验研究,得到了最佳气体配比,工作电流,工作温度,近远场光束分布,进行了初步分析,理论与实验结果符合。
In this paper, the working principle, the specific property of structure of far- infrared laser intefferometers source - DCN laser have been introduced. The different working gas ratio of mixture, the discharge current,the working temperature of tube influenced upon the characteristic of laser output have been researched. The best optimum gas ratio of mixture, the discharge current,the working temperature, the nearby and far field distribution of optical beamhave been obtained and analysed. The result of experiment and theory were coincidence..
出处
《激光杂志》
CAS
CSCD
北大核心
2006年第4期47-48,共2页
Laser Journal
关键词
远红外激光器
气体配比
工作电流
输出特性
DCN laser
The gas ratio of mixture
discharge current
characteristic of output.
