%0 Journal Article
%T Numerical study on the terminating mechanisms of copper vapor laser pulse<br>铜蒸气激光脉冲终止机理的数值研究
%A Jin Yi
%A Pan Bai-Liang
%A Chen Gang
%A Chen Kun
%A Yao Zhi-Xin
%A <br>金毅
%A 潘佰良
%A 陈钢
%A 陈坤
%A 姚志欣
%J 物理学报
%D 2004
%I 
%X A self-consistent physical model describing the kinetic process of the longitudinal pulsed discharge-excited copper vapor laser was established, and numerical solutions of the model were obtained. The terminating mechanisms of the copper vapor laser pulse have been further analyzed according to the simulation results. It is shown that the important factors resulting in the termination of laser pulse are the processes of stimulated emission transition, the electron impact excitation of the lower laser level and the depopulation of the upper laser level to the higher excitation levels by electron collisions.
%K copper vapor laser
%K terminating mechanisms of laser pulse
%K electron collision
%K the higher excitation levels<br>铜蒸气激光
%K 激光脉冲终止机制
%K 电子碰撞
%K 更高激发能级
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=A6C46D319487AE25&yid=D0E58B75BFD8E51C&vid=8E6AB9C3EBAAE921&iid=B31275AF3241DB2D&sid=7E679D7D57BC5B35&eid=E35B85FD10020A32&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=9