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High-Power Continuous-Wave and Acousto-Optical Q-Switched Ho:(Sc0.5Y0.5)(2)SiO5 Laser Pumped by Laser Diode
Duan, Xiao-Ming; Che, Guang-Peng; Shen, Ying-Jie; Zheng, Li-He; Su, Liang-Bi
2019-06-01
Source PublicationCHINESE PHYSICS LETTERS
ISSN0256-307X
Volume36Issue:6
SubtypeArticle
AbstractWe experimentally investigate the continuous-wave (cw) and acousto-optical (AO) Q-switched performance of a diode-pumped Ho:(Sc0.5Y0.5)(2)SiO5 (Ho:SYSO) laser. A fiber-coupled laser diode at 1.91 mu m is employed as the pump source. The cw Ho:SYSO laser produces 13.0 W output power at 2097.9 nm and 56.0% slope efficiency with respect to the absorbed pump power. In the AO Q-switched regime, at a pulse repetition frequency of 5 kHz, the Ho: SYSO laser yields 2.1 mJ pulse energy and 21 ns pulse width, resulting in a calculated peak power of 100 kW. In addition, at the maximum output level, the beam quality factor of the Q-switched Ho: SYSO laser is measured to be about 1.6.
DOI10.1088/0256-307X/36/6/064201
Language英语
WOS Research AreaPhysics
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27077
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Duan, Xiao-Ming,Che, Guang-Peng,Shen, Ying-Jie,et al. High-Power Continuous-Wave and Acousto-Optical Q-Switched Ho:(Sc0.5Y0.5)(2)SiO5 Laser Pumped by Laser Diode[J]. CHINESE PHYSICS LETTERS,2019,36(6).
APA Duan, Xiao-Ming,Che, Guang-Peng,Shen, Ying-Jie,Zheng, Li-He,&Su, Liang-Bi.(2019).High-Power Continuous-Wave and Acousto-Optical Q-Switched Ho:(Sc0.5Y0.5)(2)SiO5 Laser Pumped by Laser Diode.CHINESE PHYSICS LETTERS,36(6).
MLA Duan, Xiao-Ming,et al."High-Power Continuous-Wave and Acousto-Optical Q-Switched Ho:(Sc0.5Y0.5)(2)SiO5 Laser Pumped by Laser Diode".CHINESE PHYSICS LETTERS 36.6(2019).
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