Gain-guided X-ray free-electron laser oscillator

doi:10.1063/1.5037180

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

	Gain-guided X-ray free-electron laser oscillator
	Li, K ; Deng, HX
刊名	APPLIED PHYSICS LETTERS
	2018
卷号	113 期号:6 页码:-
关键词	SIMULATION FACILITY OPERATION OPTICS
ISSN号	0003-6951
DOI	10.1063/1.5037180
文献子类	期刊论文
英文摘要	The X-ray free-electron laser oscillator (XFELO) has recently come to be reconsidered as a promising candidate for producing high-brightness, fully coherent pulses in the hard X-ray regime. This letter proposes a gain-guided XFELO scheme, without the need for the external focusing elements that are required in a conventional configuration. Self-consistent theoretical analysis and three-dimensional numerical simulation results verify that the X-ray transverse mode in such an "unstable" cavity is stable and robust owing to electron beam gain-guiding. The output pulse energy and the transverse and longitudinal coherence are comparable to those from conventional XFELOs. This promising scheme is expected to contribute significantly to the construction and operation of a real XFELO. Published by AIP Publishing.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/30955]
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 Inst Appl Phys, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, K,Deng, HX. Gain-guided X-ray free-electron laser oscillator[J]. APPLIED PHYSICS LETTERS,2018,113(6):-.
APA	Li, K,&Deng, HX.(2018).Gain-guided X-ray free-electron laser oscillator.APPLIED PHYSICS LETTERS,113(6),-.
MLA	Li, K,et al."Gain-guided X-ray free-electron laser oscillator".APPLIED PHYSICS LETTERS 113.6(2018):-.