Generation of collimated extreme ultraviolet radiation by single-photon process

doi:10.1016/j.optcom.2023.129626

	Generation of collimated extreme ultraviolet radiation by single-photon process
	Hong, Daobiao 1,2; Xiang, Bingke 3,4; Wu, Tong 3,4; Liu, Zhonghao 1,2; Tao, Zhensheng 3,4; Wang, Yihua 3,4,5; Qiao, Shan1,2,6
	2023-10-15
发表期刊	OPTICS COMMUNICATIONS
ISSN	0030-4018
EISSN	1873-0310
卷号	545
发表状态	已发表
DOI	10.1016/j.optcom.2023.129626
摘要	Generating laser with short wavelength is a bottleneck problem in laser technology. The current applicable table-top extreme ultraviolet (EUV) lasers are all generated by multi-photon process with low efficiency. By utilizing metastable helium atoms excited by microwave and irradiated by a resonant laser, here we report the development of 58.4 nm collimated radiation by single-photon-excitation related anti-Stokes Raman scattering (ASRS). The conversion efficiency is much higher than that of high harmonic generation (HHG). The same divergence of 1.4 mrad as that of excitation laser indicates its stimulating character. Our results show an applicable path towards up-conversion by single-photon process to generate table-top EUV lasers. © 2023 Elsevier B.V.
关键词	Atom lasers Conversion efficiency Extreme ultraviolet lithography Laser excitation Photoelectrons Photons Raman scattering Ultraviolet lasers 'current Anti-stokes Raman scattering Bottleneck problem Collimated extreme ultraviolet radiation Extreme ultraviolet lasers Extreme ultraviolet radiations Laser technologies Short wavelengths Single photon process Table-top
URL	查看原文
收录类别	EI ; SCI
语种	英语
资助项目	National Key Ramp;D Program of China[2021YFA1400202] ; National Natural Science Foundation of China (NSFC)["U1632266","11927807","U2032207","11827805","12150003","11874121","12222413"] ; Ministry of Science and Technology of China[2017YFA0303000] ; National Natural Science Foundation of China[2019SHZDZX01] ; Shanghai Municipal Science and Technology Major Project[19JC1410900] ; Shanghai Municipal Science and Technology Basic Research Project[23ZR1482200] ; Natural Science Foundation of Shanghai["22ZR1473300","2022YFB3608000"]
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:001025355500001
出版者	Elsevier B.V.
EI入藏号	20232514260100
EI主题词	Photoelectron spectroscopy
EI分类号	525.5 Energy Conversion Issues ; 711 Electromagnetic Waves ; 741.1 Light/Optics ; 744.1 Lasers, General ; 744.9 Laser Applications ; 801.4 Physical Chemistry ; 931.3 Atomic and Molecular Physics
原始文献类型	Journal article (JA)
引用统计
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/314431
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_乔山组
通讯作者	Liu, Zhonghao; Tao, Zhensheng; Wang, Yihua; Qiao, Shan
作者单位	1.Chinese Acad Sci, Ctr Excellence Superconducting Elect, State Key Lab Funct Mat Informat, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China 3.Fudan Univ, State Key Lab Surface Phys, Shanghai 200438, Peoples R China 4.Fudan Univ, Dept Phys, Shanghai 200438, Peoples R China 5.Shanghai Res Ctr Quantum Sci, Shanghai 201315, Peoples R China 6.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Hong, Daobiao,Xiang, Bingke,Wu, Tong,et al. Generation of collimated extreme ultraviolet radiation by single-photon process[J]. OPTICS COMMUNICATIONS,2023,545.
APA	Hong, Daobiao.,Xiang, Bingke.,Wu, Tong.,Liu, Zhonghao.,Tao, Zhensheng.,...&Qiao, Shan.(2023).Generation of collimated extreme ultraviolet radiation by single-photon process.OPTICS COMMUNICATIONS,545.
MLA	Hong, Daobiao,et al."Generation of collimated extreme ultraviolet radiation by single-photon process".OPTICS COMMUNICATIONS 545(2023).