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
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume28Issue:7Pages:-
Subtype期刊论文
AbstractBesides 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.
KeywordFree-electron Laser Operation Region
DOI10.1007/s41365-017-0242-7
WOS KeywordFREE-ELECTRON LASER ; OPERATION ; REGION
Indexed BySCI
Language英语
WOS IDWOS:000402896500001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28895
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
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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