Performance improvement of a Fe2+:ZnSe laser pumped by non-chain pulsed HF laser

doi:10.1016/j.ijleo.2021.167005

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	Performance improvement of a Fe2+:ZnSe laser pumped by non-chain pulsed HF laser
	P. Ruan; Q. Pan; E. E. Alekseev; S. Y. Kazantsev; L. S. Mashkovtseva; Y. B. Mironov and S. V. Podlesnikh
刊名	Optik
	2021
卷号	242
ISSN号	304026
DOI	10.1016/j.ijleo.2021.167005
英文摘要	The causes and suppression methods of parasitic lasing in transverse direction of Fe2+:ZnSe laser are analyzed theoretically and experimentally. For a crystal with given diameter, there exists a maximum pump spot diameter dmax, below which the parasitic lasing doesn't occur. The effective maximum pump spot diameter dmax can be increased by coating graphite on the side of the laser crystal, and the average increase of dmax is about 1.7 times after coating. The thermoelastic stresses and deformations on the Fe2+:ZnSe crystal under pulsed pumping mode are modeled, with results showing that it is possible by choosing doping profile shape to significantly reduce optical distortions and increase pulse power. 2021 Elsevier GmbH
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/65525]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	P. Ruan,Q. Pan,E. E. Alekseev,et al. Performance improvement of a Fe2+:ZnSe laser pumped by non-chain pulsed HF laser[J]. Optik,2021,242.
APA	P. Ruan,Q. Pan,E. E. Alekseev,S. Y. Kazantsev,L. S. Mashkovtseva,&Y. B. Mironov and S. V. Podlesnikh.(2021).Performance improvement of a Fe2+:ZnSe laser pumped by non-chain pulsed HF laser.Optik,242.
MLA	P. Ruan,et al."Performance improvement of a Fe2+:ZnSe laser pumped by non-chain pulsed HF laser".Optik 242(2021).