Transversal parasitic oscillation suppression in high gain pulsed Fe2+:ZnSe laser at room temperature

doi:10.1016/j.optlastec.2020.106151

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Transversal parasitic oscillation suppression in high gain pulsed Fe2+:ZnSe laser at room temperature
	Q. K. Pan; J. J. Xie; F. Chen; K. Zhang; D. Y. Yu; Y. He and J. J. Sun
刊名	Optics and Laser Technology
	2020
卷号	127 页码:5
ISSN号	0030-3992
DOI	10.1016/j.optlastec.2020.106151
英文摘要	The performance of a room temperature high gain solid-state Fe2+:ZnSe laser was investigated. Causes and affecting factors of Transversal Parasitic Oscillation (TPO) were analyzed theoretically. The results indicate that TPO could be suppressed by reducing pump spot size or coating graphite around the active element. Corresponding experiments were made on Fe2+:ZnSe laser pumped by a non-chain pulsed HF laser, and the results demonstrate that the combination of reducing spot size and coating graphite can successfully overcome gain depletion problem due to TPO in high gain Fe2+:ZnSe lasers. At room temperature, the output energy of Fe2+:ZnSe laser reached 502 mJ, and the slope efficiency, measured with respect to the input pump energy, was 32.6%. An average power of 21.7 W was obtained at a pulse repetition rate of 50 Hz.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64975]
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	Q. K. Pan,J. J. Xie,F. Chen,et al. Transversal parasitic oscillation suppression in high gain pulsed Fe2+:ZnSe laser at room temperature[J]. Optics and Laser Technology,2020,127:5.
APA	Q. K. Pan,J. J. Xie,F. Chen,K. Zhang,D. Y. Yu,&Y. He and J. J. Sun.(2020).Transversal parasitic oscillation suppression in high gain pulsed Fe2+:ZnSe laser at room temperature.Optics and Laser Technology,127,5.
MLA	Q. K. Pan,et al."Transversal parasitic oscillation suppression in high gain pulsed Fe2+:ZnSe laser at room temperature".Optics and Laser Technology 127(2020):5.