YANG Yongwu, CHENG Bingying1, LI Zhaolin, NIE Qingxiang2, ZHANG Daozhong
Institute of Physics, Academia Sinica, Beijing 100080
1also CCAST (World Laboratory), Beijing
2Department of Physics, Shandong Normal University, Jinan 250014
Emission Spectrum of Zn2 Excimers
YANG Yongwu;CHENG Bingying1;LI Zhaolin;NIE Qingxiang2;ZHANG Daozhong
Institute of Physics, Academia Sinica, Beijing 100080
1also CCAST (World Laboratory), Beijing
2Department of Physics, Shandong Normal University, Jinan 250014
Abstract： Under laser excitation of vaporized zinc to 4s4p 3P01 metastable level, the emission bands at violet and ultraviolet ranges were observed. The radiative decay time of 20 ns has been measured for both bands. The temporal behavior and excitation condition indicate that they are possibly from the same state 3Σ+u of Zn2 molecule. The wavelength range of the two bands coincides with theoretical predication.
1991, Vol. 8 
