Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Sub-picosecond electron bunch length measurement using coherent transition radiation at SXFEL | |
| Bian, Y; Zhang, WY; Liu, B; Wang, D | |
| 2018 | |
| Source Publication | NUCLEAR SCIENCE AND TECHNIQUES
 |
| ISSN | 1001-8042 |
| Volume | 29Issue:5Pages:- |
| Subtype | 期刊论文 |
| Abstract | Longitudinal 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. |
| Keyword | Pulses |
| DOI | 10.1007/s41365-018-0399-8 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000433263600014 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/29154 |
| Collection | 中科院上海应用物理研究所2011-2018年 |
| Affiliation | 1.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):-. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Sub-picosecond elect（831KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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