APM OpenIR
Femtosecond enhancement cavity with kilowatt average power
Zhang, Jin1,2; Hua, Lin-Qiang1; Yu, Shao-Gang1,2; Chen, Zhong1,2; Liu, Xaio-Jun1
2019-04-01
Source PublicationCHINESE PHYSICS B
ISSN1674-1056
Volume28Issue:4Pages:5
AbstractFemtosecond 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.
Keywordfemtosecond enhancement cavity extreme ultraviolet optical frequency comb high-order harmonic generation
Funding OrganizationNational 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
DOI10.1088/1674-1056/28/4/044206
WOS KeywordFREQUENCY-COMB ; RADIATION
Language英语
Funding ProjectNational Natural Science Foundation of China[11674356] ; National Natural Science Foundation of China[11527807] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21010400]
Funding OrganizationNational 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
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000464051900006
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.apm.ac.cn/handle/112942/13751
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorHua, Lin-Qiang; Liu, Xaio-Jun
Affiliation1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Jin,Hua, Lin-Qiang,Yu, Shao-Gang,et al. Femtosecond enhancement cavity with kilowatt average power[J]. CHINESE PHYSICS B,2019,28(4):5.
APA Zhang, Jin,Hua, Lin-Qiang,Yu, Shao-Gang,Chen, Zhong,&Liu, Xaio-Jun.(2019).Femtosecond enhancement cavity with kilowatt average power.CHINESE PHYSICS B,28(4),5.
MLA Zhang, Jin,et al."Femtosecond enhancement cavity with kilowatt average power".CHINESE PHYSICS B 28.4(2019):5.
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