摘要
用与4~1S_o-4~3P_1跃迁共振的307.59nm脉冲激光激发锌原子,获得4~3D—4~3P_J,5~3S^L—4~3P_J和4~1D_2—4~1P_1七条受激发射线,对其布居数产生机制进行了讨论.
Seven stimulated emission lines on the transitions of 43D-43PJ, 53S1-43PJ and 41D2-41P1 are observed following pulsed laser excitation of atomic Zn on 41S0-43P1 resonance at 307.59nm. The mechanism of the population inversion for the different transitions is discussed.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1992年第7期606-610,共5页
Acta Optica Sinica
基金
国家自然科学基金资助的项目
关键词
受激发射
锌原子
多光子过程
stimulated emission, Zinc atom, multiphoton process.
