铜蒸气激光器激光上能级间粒子碰撞跃迁的实验研究  

Experimental research on transition between laser upper levels of copper atom in copper vapor laser

作　　者：梁爽 王小伟[1] 张降元[1] 符春保 张志忠[1] 吴学圃 

机构地区：[1]核工业理化工程研究院,天津300180

出　　处：《中国激光》1993年第8期569-571,共3页Chinese Journal of Lasers

摘　　要：本实验利用铜蒸气激光器振荡—放大链,通过比较当黄绿光同时注入放大器时和仅以绿光或黄光注入放大器时所测得的绿光和黄光光脉冲的波形,观察到了在高气压下,粒子在激光上能级之间跃迁的现象,从而证实了这种碰撞跃迁的存在,并对其物理过程和机理做出了定性解释。This paper presents an experimental research on the collision transition between two upper levels of copper atom with an oscillator-amplifier chain of copper vapor laser. In this experiment, the phenomenon of this kind of collision transition in case of high buffer gas pressure was observed through the comparison of laser pulse waveform which was obtained when different oscillation laser was fed into amplifier. Therefore, the existance of this kind of transition was proved by this experiment. The mechanism of this kind of transition is also dicussed.

关 键 词：碰撞跃迁 铜蒸气激光器 激光能级 

分 类 号：TN248.2[电子电信—物理电子学]