Scheme for generating 1 nm X-ray beams carrying orbital angular momentum at the SXFEL

doi:10.1007/s41365-020-00794-7

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Scheme for generating 1 nm X-ray beams carrying orbital angular momentum at the SXFEL
	Geng, HP ; Chen, JH ; Zhao, ZT
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2020
卷号	31 期号:9 页码:-
关键词	FREE-ELECTRON LASER EXTREME-ULTRAVIOLET RADIATION VORTICES LIGHT
ISSN号	1001-8042
DOI	10.1007/s41365-020-00794-7
文献子类	期刊论文
英文摘要	Optical vortices have the main features of helical wavefronts and spiral phase structures, and carry orbital angular momentum. This special structure of visible light has been produced and studied for various applications. These notable characteristics of photons were also tested in the extreme-ultraviolet and X-ray regimes. In this article, we simulate the use of a simple afterburner configuration by directly adding helical undulators after the SASE undulators with the Shanghai Soft X-ray FEL to generate high intensity X-ray vortices with wavelengths similar to 1 nm. Compared to other methods, this approach is easier to implement, cost-effective, and more efficient.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/33121]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Geng, HP,Chen, JH,Zhao, ZT. Scheme for generating 1 nm X-ray beams carrying orbital angular momentum at the SXFEL[J]. NUCLEAR SCIENCE AND TECHNIQUES,2020,31(9):-.
APA	Geng, HP,Chen, JH,&Zhao, ZT.(2020).Scheme for generating 1 nm X-ray beams carrying orbital angular momentum at the SXFEL.NUCLEAR SCIENCE AND TECHNIQUES,31(9),-.
MLA	Geng, HP,et al."Scheme for generating 1 nm X-ray beams carrying orbital angular momentum at the SXFEL".NUCLEAR SCIENCE AND TECHNIQUES 31.9(2020):-.