Doubly Q-switched Ho:LuAG laser with acoustic-optic modulator and Cr2+:ZnS saturable absorber

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 透明光功能无机材料重点实验室 > 期刊论文

	Doubly Q-switched Ho:LuAG laser with acoustic-optic modulator and Cr2+:ZnS saturable absorber
	Cui, Z.1; Duan, X. M.1; Yao, B. Q.1; Yang, H. Y.1; Li, J.2; Yuan, J. H.1; Dai, T. Y.1; Li, C. Y.2; Pan, Y. B.2
刊名	APPLIED OPTICS
	2015-12-01
卷号	54 期号:34 页码:10272-10276
英文摘要	A doubly Q-switched (DQS) Ho:LuAG laser resonantly pumped by a 1.91-mu m laser was first presented with an acoustic-optic modulator (AOM) and a Cr2+:ZnS saturable absorber. A comparison among the active Q-switched (AQS), passively Q-switched (PQS), and DQS laser performances was carried out. The maximum continuous wave (CW) output power of 6 W with the central wavelength of 2100.65 nm was obtained at an incident pump power of 35.2 W. Compared with CW laser, the AQS, PQS, and DQS lasers shared the same central wavelength of 2098.34 nm under the same incident pump power. The central wavelength of the AQS and DQS lasers remained constant with the change of AOM repetition frequency (RF). When the incident pump power was 35.2 W and the AOM RF was 15 kHz, the DQS Ho:LuAG laser at a maximum RF of 2.13 kHz achieved the maximum average output power of 4.95 W. At the AOM RF of 10 kHz, the DQS Ho:LuAG laser achieved the shortest pulse width of 40.4 ns with the highest peak power of 61.5 kW. At an incident pump power of 35.2 W, the PQS Ho:LuAG laser obtained the shortest pulse width of 46.1 ns, corresponding to the RF of 2.25 kHz. Experiment results showed that the pulse width could be compressed effectively with a significant increase of peak power for a 2-mu m DQS laser. (C) 2015 Optical Society of America
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics
研究领域[WOS]	Optics
收录类别	SCI
语种	英语
WOS记录号	WOS:000366604800035
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/23311]
专题	上海硅酸盐研究所_透明光功能无机材料重点实验室_期刊论文
作者单位	1.Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent & Optofunct Adv Inorgan Mat, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	Cui, Z.,Duan, X. M.,Yao, B. Q.,et al. Doubly Q-switched Ho:LuAG laser with acoustic-optic modulator and Cr2+:ZnS saturable absorber[J]. APPLIED OPTICS,2015,54(34):10272-10276.
APA	Cui, Z..,Duan, X. M..,Yao, B. Q..,Yang, H. Y..,Li, J..,...&Pan, Y. B..(2015).Doubly Q-switched Ho:LuAG laser with acoustic-optic modulator and Cr2+:ZnS saturable absorber.APPLIED OPTICS,54(34),10272-10276.
MLA	Cui, Z.,et al."Doubly Q-switched Ho:LuAG laser with acoustic-optic modulator and Cr2+:ZnS saturable absorber".APPLIED OPTICS 54.34(2015):10272-10276.