Speaker
Svitozar Serkez
(European XFEL GmbH)
Description
European XFEL offers a unique combination of high electron
energy and soft X-ray SASE3 undulator resonant to low photon energies with
high K parameter. The long undulator allows us to employ split-undulator
scheme to deliver pump-probe radiation to users. Pulse energies depend on
photon energy and range from 100uJ at 2200eV to 900uJ at 600eV per pulse
respectively. We plan to install optical delay line in the chicane to
reliably scan through zero delay. Strongly compressed 16.5GeV electron
beam combined with maximized orbit dispersion allowed us to generate 1keV-
and 1mJ-order radiation with predominantly less than 2 spectral spikes.
This operation mode was also employed to generate 100uJ-order pump-probe
pulses.
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Primary author
Svitozar Serkez
(European XFEL GmbH)
