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Showing 1–5 of 5 results
Advanced filters: Author: Jan Grünert Clear advanced filters
  • Lasing with multi-pass gain is achieved in a diamond-based X-ray cavity at the European XFEL, opening a path to next-generation X-ray science.

    • Patrick Rauer
    • Immo Bahns
    • Harald Sinn
    ResearchOpen Access
    Nature
    P: 1-4
  • X-ray free-electron lasers offer a wealth of possibilities for future diffraction studies, but variations in successive pulses mean the wavefront is not well defined. Rutishauseret al. use grating interferometry to characterize the wavefronts shot to shot, both in situand under operating conditions.

    • Simon Rutishauser
    • Liubov Samoylova
    • Christian David
    Research
    Nature Communications
    Volume: 3, P: 1-6
  • Tunable polarization control and a two-colour X-ray pump–X-ray probe operating mode are demonstrated at the Linac Coherent Light Source (LCLS).

    • Alberto A. Lutman
    • James P. MacArthur
    • Heinz-Dieter Nuhn
    Research
    Nature Photonics
    Volume: 10, P: 468-472
  • A reliable characterization of x-ray pulses is critical to optimally exploit advanced photon sources, such as free-electron lasers. The authors present a method based on machine learning which improves the resolution and signal-to-noise ratio of the non-invasive spectral diagnostics available at European XFEL, and streamlines its operation.

    • Danilo Enoque Ferreira de Lima
    • Arman Davtyan
    • Luca Gelisio
    ResearchOpen Access
    Communications Physics
    Volume: 7, P: 1-8