CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Sub-picosecond electron bunch length measurement using coherent transition radiation at SXFEL
Bian, Y; Zhang, WY; Liu, B; Wang, D
2018
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume29Issue:5Pages:-
Subtype期刊论文
AbstractLongitudinal electron bunch length plays a significant role in single-pass free-electron lasers (FEL), as the high-gain FEL process depends strongly on the high peak current of electron bunches. Longitudinal electron bunch length was measured by detecting the interferogram of coherent transition radiation generated by electron bunches using a THz interferometer and a Golay cell (spectral range 0.02-20 THz) at Shanghai X-ray free-electron laser. The detailed process of measurement and data analysis are discussed herein. Furthermore, the electron bunch length was estimated based on the dispersive strength R-56 of the bunch compressor and the energy spread delta of electron bunches, which were obtained via experiments. The comparison showed that the measured bunch length was consistent with the estimated bunch length.
KeywordPulses
DOI10.1007/s41365-018-0399-8
Indexed BySCI
Language英语
WOS IDWOS:000433263600014
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/29154
Collection中科院上海应用物理研究所2011-2018年
Affiliation1.Bian, Y
2.Zhang, WY
3.Liu, B
4.Wang, D
Recommended Citation
GB/T 7714
Bian, Y,Zhang, WY,Liu, B,et al. Sub-picosecond electron bunch length measurement using coherent transition radiation at SXFEL[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(5):-.
APA Bian, Y,Zhang, WY,Liu, B,&Wang, D.(2018).Sub-picosecond electron bunch length measurement using coherent transition radiation at SXFEL.NUCLEAR SCIENCE AND TECHNIQUES,29(5),-.
MLA Bian, Y,et al."Sub-picosecond electron bunch length measurement using coherent transition radiation at SXFEL".NUCLEAR SCIENCE AND TECHNIQUES 29.5(2018):-.
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