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. 2021 Jan 1;28(Pt 1):52–63. doi: 10.1107/S160057752001557X

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© Johannes Hagemann et al. 2021

This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.

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Sketch of the setup. The X-rays coming from the left have been generated in the SASE2 undulator and collimated by a CRL in the transport tunnel 729 m upstream to match the aperture of the nano-focusing CRL. A custom-made phase plate (PP) is used to correct beam aberrations (Fig. 3 ▸). The micro-fluidic jet is placed at a defocus distance of = 271.3 mm. The detector is placed at a distance of = 9670 mm behind the jet. A delay generator (DG) is used to trigger the pump laser according to the XFEL pulses. The laser is co-linearly coupled with the X-rays by the use of a mirror with a drilled hole for the X-rays to pass through.

Inline graphic — Sketch of the setup. The X-rays coming from the left have been generated in the SASE2 undulator and collimated by a CRL in the transport tunnel 729 m upstream to match the aperture of the nano-focusing CRL. A custom-made phase plate (PP) is used to correct beam aberrations (Fig. 3 ▸). The micro-fluidic jet is placed at a defocus distance of = 271.3 mm. The detector is placed at a distance of = 9670 mm behind the jet. A delay generator (DG) is used to trigger the pump laser according to the XFEL pulses. The laser is co-linearly coupled with the X-rays by the use of a mirror with a drilled hole for the X-rays to pass through.