摘要
提出了测量连续脉冲放电余辉期激活粒子亚稳态密度的饱和吸收方法,在两台分别作为探测光源和吸收池的溴化亚铜激光器测量系统中得到证实。观察和讨论了D_(5/2)亚稳态能级布居在脉冲间隔的弛豫特性。
It is suggested that the method of saturated resonance absorption be used to measure the metastable state of the active atoms daring the afterglow of continuously pulsed discharge realized on two identical copper bromide vapor lasers employed as the probe radiation source and resonance cell, respectively. And the time dependence of D5/2 population in the metastable state in the interpulse period was observed and discussed.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1990年第9期534-537,共4页
Chinese Journal of Lasers
关键词
铜蒸气激光器
亚稳态密度
铜原子
copper atom, metastable state population, saturated absorption