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Proceedings Paper

Development of optically pumped XeF laser technology in NINT
Author(s): Li Yu; Aiping Yi; Jingru Liu; Lianying Ma; Chao Huang; Yanlong Shen; Feng Zhu; Jiangtao Zeng; Xiaoxia An; Ying Tang; Hang Qian; Ke Huang; Xisheng Ye; Liu Zhao; Kunpeng Luan
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Paper Abstract

The investigations of the XeF laser bumped by ultraviolet radiation have been studied for more than 20 years in Northwest Institute of Nuclear Technology (NINT Xi’an China). Up to now, several XeF laser devices were developed and an integrative experimental system has been set up which is comprised of a laser device, an electrical power supply, a high voltage trigger generator and a mixture gas supply device. Many key technologies were studied in detail and have been applied now. These technologies include section surface discharge, XeF2 photodissociation, synchronal trigger generating, double-sides optical pumping from opposite directions, active mixture gases supplying in real time, gases circulation, and so on. The XeF laser system operating on pulse repetition frequency (PRF) is up to 10 Hz. Two kinds of operating modes were applied. For the open gas flowing mode, the pulse energy of 3.2 J and the average power of 32 W at 10Hz is obtained. For the gases circumrotate mode, the average energy of 20 laser pulses is more than 0.5J.

Paper Details

Date Published: 4 May 2015
PDF: 9 pages
Proc. SPIE 9543, Third International Symposium on Laser Interaction with Matter, 95431F (4 May 2015); doi: 10.1117/12.2182063
Show Author Affiliations
Li Yu, Northwest Institute of Nuclear Technology (China)
Aiping Yi, Northwest Institute of Nuclear Technology (China)
Jingru Liu, Northwest Institute of Nuclear Technology (China)
Lianying Ma, Northwest Institute of Nuclear Technology (China)
Chao Huang, Northwest Institute of Nuclear Technology (China)
Yanlong Shen, Northwest Institute of Nuclear Technology (China)
Feng Zhu, Northwest Institute of Nuclear Technology (China)
Jiangtao Zeng, Northwest Institute of Nuclear Technology (China)
Xiaoxia An, Northwest Institute of Nuclear Technology (China)
Ying Tang, Northwest Institute of Nuclear Technology (China)
Hang Qian, Northwest Institute of Nuclear Technology (China)
Ke Huang, Northwest Institute of Nuclear Technology (China)
Xisheng Ye, Northwest Institute of Nuclear Technology (China)
Liu Zhao, Northwest Institute of Nuclear Technology (China)
Kunpeng Luan, Northwest Institute of Nuclear Technology (China)


Published in SPIE Proceedings Vol. 9543:
Third International Symposium on Laser Interaction with Matter
Yury M. Andreev; Zunqi Lin; Xiaowu Ni; Xisheng Ye, Editor(s)

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