Beam energy chirp effects in seeded free-electron lasers
文献类型：期刊论文
| 作者 | Wang, GL ; Feng, C ; Deng, HX ; Zhang, T ; Wang, D |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2014 |
| 卷号 | 753页码:56—60 |
| ISSN号 | 0168-9002 |
| 关键词 | GENERATION FEL |
| 通讯作者 | wangdong@sinap.ac.cn |
| 英文摘要 | Seeded free-electron lasers (FELs) hold great promise for generating high brilliance radiation pulses with a narrow bandwidth, which typically requires an electron bunch with relatively uniform energy distribution. However, it has been pointed out that the beam energy curvature generated in the acceleration process may degrade the output radiation pulse quality of seeded FELs. In this paper, we studied the beam energy chirp effects in various seeded FEL configurations. The theoretical and simulation results show that the performance degradation of high gain harmonic generation scheme is proportional to the beam energy chirp, while the advanced seeding schemes, e.g. echo-enabled harmonic generation and phase merging enhanced harmonic generation, are capable of eliminating the effect of the electron beam energy chirp. (C) 2014 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000336547500008 |
| 公开日期 | 2015-03-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/14018]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Wang, GL,Feng, C,Deng, HX,et al. Beam energy chirp effects in seeded free-electron lasers[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2014,753:56—60. |
| APA | Wang, GL,Feng, C,Deng, HX,Zhang, T,&Wang, D.(2014).Beam energy chirp effects in seeded free-electron lasers.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,753,56—60. |
| MLA | Wang, GL,et al."Beam energy chirp effects in seeded free-electron lasers".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 753(2014):56—60. |
入库方式： OAI收割
来源：上海应用物理研究所
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