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上海软X射线自由电子激光装置

Shanghai Soft X-Ray Free-Electron Laser Facility

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摘要

上海软X射线自由电子激光装置(SXFEL)是中国第一台X射线相干光源, 其最短波长可达到2 nm。这台基于1.5 GeV C波段高梯度电子直线加速器的激光装置包含1条种子型自由电子激光(FEL)束线、1条自放大自发辐射束线以及5个实验站。整个装置的研制分试验装置(SXFEL-TF)和用户装置(SXFEL-UF)两个阶段进行, 基于0.84 GeV直线加速器的SXFEL-TF以掌握种子型FEL级联技术和短波长回声型FEL为主要目标, 而SXFEL-UF的目标则是建成可提供5个实验站的用户装置并于2019年底开始首批实验。介绍了SXFEL的基本构成和目前装置研制的进展。

Abstract

Shanghai soft X-ray free-electron laser facility (SXFEL) is the first coherent X-ray light source in China with the shortest wavelength down to 2 nm. SXFEL is based on a 1.5 GeV C-band linac, including one seeded FEL line, one self-amplified spontaneous emission FEL line and five experimental stations. The development of SXFEL is in two stages, the test facility SXFEL-TF and the user facility SXFEL-UF. SXFEL-TF is based on a 0.84 GeV linac, aiming to master the key technologies of a cascaded FEL with high gain harmonic generation (HGHG) and echo-enabled harmonic generation (EEHG) scheme. Meanwhile, the object of SXFEL-UF is to start user operation at the end of 2019. This paper presents the design, construction and commissioning status of SXFEL.

Newport宣传-MKS新实验室计划
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中图分类号:TN248

DOI:10.3788/cjl201946.0100004

所属栏目:“中国激光大科学装置”专题

基金项目:国家重点研发计划(2016YFA0401900)

收稿日期:2018-10-25

修改稿日期:2018-11-05

网络出版日期:2018-11-19

作者单位    点击查看

赵振堂:中国科学院上海应用物理研究所, 上海 201800
王东:中国科学院上海应用物理研究所, 上海 201800
殷立新:中国科学院上海应用物理研究所, 上海 201800
顾强:中国科学院上海应用物理研究所, 上海 201800
方国平:中国科学院上海应用物理研究所, 上海 201800
谷鸣:中国科学院上海应用物理研究所, 上海 201800
冷用斌:中国科学院上海应用物理研究所, 上海 201800
周巧根:中国科学院上海应用物理研究所, 上海 201800
刘波:中国科学院上海应用物理研究所, 上海 201800
唐传祥:清华大学工程物理系, 北京 100084
黄文会:清华大学工程物理系, 北京 100084
刘志:上海科技大学物质科学与技术学院, 上海 201210
江怀东:上海科技大学物质科学与技术学院, 上海 201210
翁祖谦:上海科技大学物质科学与技术学院, 上海 201210

联系人作者:赵振堂(zhaozhentang@sinap.ac.cn)

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引用该论文

Zhao Zhentang,Wang Dong,Yin Lixin,Gu Qiang,Fang Guoping,Gu Ming,Leng Yongbin,Zhou Qiaogen,Liu Bo,Tang Chuanxiang,Huang Wenhui,Liu Zhi,Jiang Huaidong,Weng Zuqian. Shanghai Soft X-Ray Free-Electron Laser Facility[J]. Chinese Journal of Lasers, 2019, 46(1): 0100004

赵振堂,王东,殷立新,顾强,方国平,谷鸣,冷用斌,周巧根,刘波,唐传祥,黄文会,刘志,江怀东,翁祖谦. 上海软X射线自由电子激光装置[J]. 中国激光, 2019, 46(1): 0100004

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