Active Q-switching operation of slab Ho:SYSO laser wing-pumped by fiber coupled laser diodes

doi:10.1364/oe.27.011455

CIOMP OpenIR

	Active Q-switching operation of slab Ho:SYSO laser wing-pumped by fiber coupled laser diodes
	X.M.Duan; Y.J.Shen; J.Gao; H.B.Zhu; C.P.Qian; L.B.Su
	2019
发表期刊	Optics Express
ISSN	1094-4087
卷号	27 期号:8 页码:11455-11461
摘要	In this paper, we demonstrate the continuous-wave and acousto-optical Q-switched performance of diode-pumped slab Ho:(Sc0.5Y0.5)(2)SiO5 (Ho:SYSO) laser at 2.1 mu m for the first time. Two 1.91-mu m laser diodes were used to pump the Ho:SYSO crystal. With a wing-pumping structure, at absorbed pump power of 44.7 W, the continuous wave slab Ho:SYSO laser produced 20.7 W maximum output power at 2097.9 nm, resulting in a slope efficiency of 53.1% with respect to the absorbed pump power. In the Q-switched regime, the slab Ho:SYSO laser produced up to 3.4 mJ pulse energy with 20 ns minimum pulse width at pulse repetition frequency of 5 kHz, corresponding to a peak power of 170 kW. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
关键词	mu-m,performance,crystal,Optics
DOI	10.1364/oe.27.011455
URL	查看原文
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63403
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	X.M.Duan,Y.J.Shen,J.Gao,et al. Active Q-switching operation of slab Ho:SYSO laser wing-pumped by fiber coupled laser diodes[J]. Optics Express,2019,27(8):11455-11461.
APA	X.M.Duan,Y.J.Shen,J.Gao,H.B.Zhu,C.P.Qian,&L.B.Su.(2019).Active Q-switching operation of slab Ho:SYSO laser wing-pumped by fiber coupled laser diodes.Optics Express,27(8),11455-11461.
MLA	X.M.Duan,et al."Active Q-switching operation of slab Ho:SYSO laser wing-pumped by fiber coupled laser diodes".Optics Express 27.8(2019):11455-11461.

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