Computer modeling and experimental study of non-chain pulsed electric-discharge DF laser

	Computer modeling and experimental study of non-chain pulsed electric-discharge DF laser
	Ruan P.; Xie J. J.; Zhang L. M.; Guo J.; Yang G. L.; Li D. J.; Pan Q. K.; Tan G. J.; Meng F. J.; Li S. M.
	2012
发表期刊	Optics Express
ISSN	1094-4087
卷号	20 期号:27 页码:28912-28922
摘要	Computer simulation and experimental study of a pulsed electrical-discharge DF laser pumped by the SF6-D-2 non-chain reaction are presented. The computer model encompassing 28 reactions is based on laser rate equations theory, and applied to approximately describe the chemical processes of non-chain DF laser. A comprehensive study of the dependence of number density on time for all particles in the gain area is conducted by numerical calculation adopting Runge-Kutta method. The output performance of non-chain pulsed DF laser as a function of the output mirror reflectivity and the mixture ratio are analyzed. The calculation results are compared with experimental data, showing good agreement with each other. Both the theoretical analysis and experimental results present that the laser output performance can be improved by optimizing the mixture ratio and output mirror reflectivity. The optimum values of mixture ratio and output mirror reflectivity are respectively 10: 1 and 30%. The single pulse energy of 4.95J, pulse duration of 148.8ns and peak power of 33.27 MW are achieved under the optimum conditions. (C) 2012 Optical Society of America
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/34139
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Ruan P.,Xie J. J.,Zhang L. M.,et al. Computer modeling and experimental study of non-chain pulsed electric-discharge DF laser[J]. Optics Express,2012,20(27):28912-28922.
APA	Ruan P..,Xie J. J..,Zhang L. M..,Guo J..,Yang G. L..,...&Li S. M..(2012).Computer modeling and experimental study of non-chain pulsed electric-discharge DF laser.Optics Express,20(27),28912-28922.
MLA	Ruan P.,et al."Computer modeling and experimental study of non-chain pulsed electric-discharge DF laser".Optics Express 20.27(2012):28912-28922.