摘要
本文报道作者设计的一种可以改变激光器阴极温度的新型氮分子激光器。这种热阴极氮分子激光器,使用方便、结构简单、运转安全、无环境污染等。实验发现,热阴极氮分子激光器输出峰值功率比冷阴极器件提高约70％,比文献[2]报道最高水平还高出10％。本文重点介绍这种获得高效激光器的结构和实验结果。最后作了分析讨论。
The output characteristics of travers exciting N2 laser was studied experimentally. The laser output power was increased by 70% dwe to heating the cathode. The divergency of output beam was reduced obviously.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1993年第10期791-793,共3页
Chinese Journal of Lasers
