Open AccessPHOTODISSOCIATION OF PbCl2
Author(s) -
Jie Zhang,
Bingying Cheng,
Daozhong Zhang,
Lihua Wang,
Zhao Yu-Ying,
Tianjuan Wang
Publication year - 1988
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.37.743
Subject(s) - metastability , dissociation (chemistry) , photodissociation , population inversion , population , atomic physics , laser , materials science , ground state , radiation , physics , optics , photochemistry , chemistry , demography , quantum mechanics , sociology
The population on 6p2 3P2 metastable state and 6p2 3P0 ground state of Pb atoms are de-monstrated, which are originated from dissociating PbCl2 by the fourth harmonic of YAG lasers. The population ratio of 3P2 to 3P0 is measured in terms of laser-induced fluorescence. The results indicate that the dissociation of PbCl2 is a two photon process and the population inversion between 3P2 and 3P0 exists. The stimulated Raman radiation based on the population of 3P2 metastable state is observed. The possible way of dissociation is studied.