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Energy-pooling processes of high-lying Xe atoms under the condition of ultrahigh pumped power
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Paper Abstract

The kinetic behaviors of 6p[1/2]0, 6p[3/2]2 ,and 6p[5/2]2 were examined under the ultrahigh pumped power. These processes were detected by the way of time-resolved fluorescence and ASE spectra. A theory of energy-pooling is presented under the focused condition. There are three types of energy-pooling processes. The first type is energy-pooling ionization. The obvious ionization can be observed whenever the laser prepared state is the 6p[1/2]0, 6p[3/2]2, or 6p[5/2]2 state. The second type is energy-pooling with big energy difference. The energy-pooling collision between the two 6p[1/2]0 atoms can produce one 5d[3/2]1 atom and one 6s’[1/2]0 atom when the prepared state is 6p[1/2]0. The third type is energy-pooling with small energy difference. The way of generation of five secondary 6p states is energy-pooling instead of collision relaxation.

Paper Details

Date Published: 3 January 2019
PDF: 6 pages
Proc. SPIE 11042, XXII International Symposium on High Power Laser Systems and Applications, 1104208 (3 January 2019); doi: 10.1117/12.2522304
Show Author Affiliations
Junzhi Chu, Dalian Institute of Chemical Physics (China)
Univ. of Chinese Academy of Sciences (China)
Shan He, Dalian Institute of Chemical Physics (China)
Univ. of Chinese Academy of Sciences (China)
Dong Liu, Dalian Institute of Chemical Physics (Chile)
Xueyang Li, Dalian Institute of Chemical Physics (China)
Univ. of Chinese Academy of Sciences (China)
Jingwei Guo, Dalian Institute of Chemical Physics (China)
Jinbo Liu, Dalian Institute of Chemical Physics (China)
Shu Hu, Dalian Institute of Chemical Physics (China)
Hui Li, Dalian Institute of Chemical Physics (Chile)
Pengyuan Wang, Dalian Institute of Chemical Physics (China)
Ying Chen, Dalian Institute of Chemical Physics (China)
Fengting Sang, Dalian Institute of Chemical Physics (China)
Yuqi Jin, Dalian Institute of Chemical Physics (China)


Published in SPIE Proceedings Vol. 11042:
XXII International Symposium on High Power Laser Systems and Applications
Paolo Di Lazzaro, Editor(s)

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