Wakefields studies for the SXFEL user facility

doi:10.1007/s41365-017-0242-7

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Wakefields studies for the SXFEL user facility
	Song, MH; Feng, C; Huang, DZ; Deng, HX; Liu, B; Wang, D
	2017
发表期刊	NUCLEAR SCIENCE AND TECHNIQUES
ISSN	1001-8042
卷号	28 期号:7 页码:-
文章类型	期刊论文
摘要	Besides the original seeded undulator line, in the soft X-ray free-electron laser (SXFEL) user facility in Shanghai, a second undulator line based on self-amplified spontaneous emission is proposed to achieve 2-nm laser pulse with extremely high brightness. In this paper, the beam energy deviation induced by the undulator wakefields is numerically calculated, and 3D and 2D results agree well with each other. The beam energy loss along the undulator degrades the expected FEL output performances, i.e., the pulse energy, radiation power and spectrum, which can be compensated with a proper taper in the undulator. Using the planned time-resolved diagnostic, a novel experiment is proposed to measure the SXFEL longitudinal wakefields.
关键词	Free-electron Laser Operation Region
DOI	10.1007/s41365-017-0242-7
关键词[WOS]	FREE-ELECTRON LASER ; OPERATION ; REGION
收录类别	SCI
语种	英语
WOS记录号	WOS:000402896500001
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/28895
专题	中科院上海应用物理研究所2011-2018年
推荐引用方式 GB/T 7714	Song, MH,Feng, C,Huang, DZ,et al. Wakefields studies for the SXFEL user facility[J]. NUCLEAR SCIENCE AND TECHNIQUES,2017,28(7):-.
APA	Song, MH,Feng, C,Huang, DZ,Deng, HX,Liu, B,&Wang, D.(2017).Wakefields studies for the SXFEL user facility.NUCLEAR SCIENCE AND TECHNIQUES,28(7),-.
MLA	Song, MH,et al."Wakefields studies for the SXFEL user facility".NUCLEAR SCIENCE AND TECHNIQUES 28.7(2017):-.

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