Sinn H, Dommach M, Dickert B, Di Felice M, Dong X, Eidam J, Finze D, Freijo-Martin I, Gerasimova N, Kohlstrunk N, La Civita D, Meyn F, Music V, Neumann M, Petrich M, Rio B, Samoylova L, Schmidtchen S, Störmer M, Trapp A, Vannoni M, Villanueva R, Yang F
European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany.
Shanghai Institute of Applied Physics, 239 Zhangheng Road, Shanghai 201204, People's Republic of China.
J Synchrotron Radiat. 2019 May 1;26(Pt 3):692-699. doi: 10.1107/S1600577519003461. Epub 2019 Apr 17.
SASE1 is the first beamline of the European XFEL that became operational in 2017. It consists of the SASE1 undulator system, the beam transport system, and the two scientific experiment stations: Single Particles, Clusters, and Biomolecules and Serial Femtosecond Crystallography (SPB/SFX), and Femtosecond X-ray Experiments (FXE). The beam transport system comprises mirrors to offset and guide the beam to the instruments and a set of X-ray optical components to align, manipulate and diagnose the beam. The SASE1 beam transport system is described here in its initial configuration, and results and experiences from the first year of user operation are reported.
SASE1是欧洲X射线自由电子激光装置(European XFEL)于2017年投入运行的第一条光束线。它由SASE1波荡器系统、束流传输系统以及两个科学实验站组成:单粒子、团簇和生物分子与串行飞秒晶体学(SPB/SFX)实验站,以及飞秒X射线实验(FXE)站。束流传输系统包括用于偏移和引导束流至仪器的反射镜以及一组用于对束流进行准直、操控和诊断的X射线光学元件。本文介绍了SASE1束流传输系统的初始配置,并报告了用户运行第一年的结果和经验。