Impact of real mirror profiles inside a split-and-delay unit on the spatial intensity profile in pump/probe experiments at the European XFEL

Kärcher, V.; Roling, S.; Samoylova, L.; Buzmakov, A.; Zastrau, U.; Appel, K.; Yurkov, M.; Schneidmiller, E.; Siewert, F.; Zacharias, H.

doi:10.1107/S1600577520014563

Journal of Synchrotron Radiation Journal of
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Figure 13
The simulated measurement of the temporal coherence properties of the SASE pulses for the ideal case (red labels) and the real case (blue labels). A Gaussian function with a constant background of V = 0.2 fit to values for delays between $[\tau]$ = 0 fs and $[\tau]$ = 1 fs (inset) yields a coherence time of $[\tau_{\rm c}]$ = 0.235 fs (HWHM) for the ideal case and $[\tau_{\rm c}]$ = 0.213 fs (HWHM) for the real case.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 28| Part 1| January 2021| Pages 350-361

https://doi.org/10.1107/S1600577520014563

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