2019
DOI: 10.1107/s1600577519003461
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The SASE1 X-ray beam transport system

Abstract: 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… Show more

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Cited by 19 publications
(21 citation statements)
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“…In conclusion, the photon vacuum system of the European XFEL was shown to fulfil all parameters stated in the Technical Design Report (Sinn et al, 2012). No particle contamination of X-ray mirror surfaces has been visible up to now.…”
Section: Discussionmentioning
confidence: 70%
See 2 more Smart Citations
“…In conclusion, the photon vacuum system of the European XFEL was shown to fulfil all parameters stated in the Technical Design Report (Sinn et al, 2012). No particle contamination of X-ray mirror surfaces has been visible up to now.…”
Section: Discussionmentioning
confidence: 70%
“…Some of the most relevant device characteristics are summarized in Table 1. For a more detailed description, see Villanueva Guerrero (2021); for details of the initial specifications, see Sinn et al (2012) and Villanueva Guerrero (2014).…”
Section: Sase3 Gas Attenuatormentioning
confidence: 99%
See 1 more Smart Citation
“…The offset mirrors M1 and M2 (at 290 and 301 m, respectively) are similar to those employed in the beam transport of SASE-1 (Tschentscher et al, 2017;Sinn et al, 2019). Two horizontally deflecting Si mirrors of 0.9 m active length (polished surface) are used to suppress background from higher-order harmonics.…”
Section: Offset Mirrorsmentioning
confidence: 99%
“…By probing these low-energy collective atomic/ionic motions and employing the principle of detailed balance 38 , one can directly infer the temperature of the atomic subsystem in thermal equilibrium. Here, we describe the use of the European XFEL [39][40][41][42] to measure the dynamic structure factor of single crystal (100) diamond at room temperature and at 500 K, with meV resolution. The lattice temperature is determined from the asymmetry of the measured inelastic scattering spectra and found to be within 8% of that measured by a thermocouple attached to the sample holder, comparable to previous measurements conducted at third generation synchrotron facilities 43 .…”
mentioning
confidence: 99%