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Femtosecond enhancement cavity with kilowatt average power

文献类型：期刊论文

作者Liu, Xaio-Jun2; Chen, Zhong1,2; Yu, Shao-Gang1,2; Hua, Lin-Qiang2; Zhang, Jin1,2
刊名CHINESE PHYSICS B
出版日期2019-04-01
卷号28期号:4页码:5
关键词femtosecond enhancement cavity extreme ultraviolet optical frequency comb high-order harmonic generation
ISSN号1674-1056
DOI10.1088/1674-1056/28/4/044206
英文摘要Femtosecond enhancement cavity (fsEC) has been proved to be a powerful tool in a diverse range of applications. Here, we report the recent progresses in building an fsEC on kilowatt level average power, with the aim of realization of intracavity high harmonic generation (HHG) and extension of the wavelength of femtosecond optical frequency comb from infrared (IR) to extreme ultraviolet (XUV). Upon mode-matching optimization and cavity length locking, an intracavity average power of 6.08 kW is reached and the corresponding buildup is 225. After introducing noble gas of Xe into the focus region, clear sign of plasma has been observed. The generated HHG is also coupled out by a sapphire plate placed at Brewster's angle for the fundamental laser. Our work paves the way for the realization of an XUV comb.
WOS关键词FREQUENCY-COMB ; RADIATION
资助项目National Natural Science Foundation of China[11674356] ; National Natural Science Foundation of China[11527807] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21010400]
WOS研究方向Physics
语种英语
WOS记录号WOS:000464051900006
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
源URL[http://ir.wipm.ac.cn/handle/112942/13750]  
专题中国科学院武汉物理与数学研究所
通讯作者Liu, Xaio-Jun; Hua, Lin-Qiang
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Xaio-Jun,Chen, Zhong,Yu, Shao-Gang,et al. Femtosecond enhancement cavity with kilowatt average power[J]. CHINESE PHYSICS B,2019,28(4):5.
APA Liu, Xaio-Jun,Chen, Zhong,Yu, Shao-Gang,Hua, Lin-Qiang,&Zhang, Jin.(2019).Femtosecond enhancement cavity with kilowatt average power.CHINESE PHYSICS B,28(4),5.
MLA Liu, Xaio-Jun,et al."Femtosecond enhancement cavity with kilowatt average power".CHINESE PHYSICS B 28.4(2019):5.

入库方式： OAI收割

来源：武汉物理与数学研究所

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