A High-Frequency All-Solid-State Ultraviolet Laser at 244 nm

doi:10.3788/CJL201946.0901010

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	A High-Frequency All-Solid-State Ultraviolet Laser at 244 nm
	J.Wang; Q.Li; X.Chen; Q.Zheng; S.Li; L.Chen
刊名	Zhongguo Jiguang/Chinese Journal of Lasers
	2019
卷号	46 期号:9
关键词	Solid state lasers,Frequency doublers,Lasers,Optical pumping,Phase matching,Ultraviolet lasers
ISSN号	02587025
DOI	10.3788/CJL201946.0901010
英文摘要	An all-solid-state ultraviolet 244 nm laser by external cavity double-frequency is designed. Via V-shaped folded-cavity and actively Q-switched technique, the 914 nm and 1047 nm fundamental frequency beams pumped by the double diode arrays are used for intracavity sum frequency generation of a 488 nm high-frequency pulse laser. At the total pumping power of 44 W, the 488 nm laser output power is 527 mW. Using type I phase-matched BBO crystal, the 244 nm deep ultra-violet laser with an average output power of 28 mW is achieved. The repeat rate is 4 kHz with a pulse width of 17.8 ns, and the frequency-doubling conversion efficiency is 5.3%. 2019, Chinese Lasers Press. All right reserved.
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/63010]
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	J.Wang,Q.Li,X.Chen,et al. A High-Frequency All-Solid-State Ultraviolet Laser at 244 nm[J]. Zhongguo Jiguang/Chinese Journal of Lasers,2019,46(9).
APA	J.Wang,Q.Li,X.Chen,Q.Zheng,S.Li,&L.Chen.(2019).A High-Frequency All-Solid-State Ultraviolet Laser at 244 nm.Zhongguo Jiguang/Chinese Journal of Lasers,46(9).
MLA	J.Wang,et al."A High-Frequency All-Solid-State Ultraviolet Laser at 244 nm".Zhongguo Jiguang/Chinese Journal of Lasers 46.9(2019).