Stimulated Emission Originated from Collision of Long Life Zn
LI Zhaolin, CHENG Bingying, ZHU Junkong*, ZHANG Daozhong
Institute of Physics, Academia Sinica, Beijing 100080
*Department of Physics, Shandong Normal University, Jinan 250014
Stimulated Emission Originated from Collision of Long Life Zn
LI Zhaolin;CHENG Bingying;ZHU Junkong*;ZHANG Daozhong
Institute of Physics, Academia Sinica, Beijing 100080
*Department of Physics, Shandong Normal University, Jinan 250014
关键词 ：
42.55.Hq ,
34.50.Gb
Abstract ： Under the resonant excitation of Zn atomic 4p3 P1 state a strong stimulated emission at 481.0nm is produced, which corresponds to the transition between 5s3 S1 and 4p3 P2 of Zn. If N2 molecular gas is used as buffer gas instead of rare gas He or Ar, the stimulated emission may be enhanced by several orders of magnitude. The dependences of intensity on density of atomic Zn and N2 pressure are studied experimentally. The mechanism which causes population inversion is propased.
Key words ：
42.55.Hq
34.50.Gb
出版日期: 1992-11-01
引用本文:
LI Zhaolin;CHENG Bingying;ZHU Junkong*;ZHANG Daozhong. Stimulated Emission Originated from Collision of Long Life Zn[J]. 中国物理快报, 1992, 9(11): 593-596.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1992/V9/I11/593
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