Aug 22 – 26, 2022
Trieste Convention Centre
Europe/Zurich timezone


Photon beamline instrumentation & undulators

Aug 25, 2022, 11:00 AM
Auditorium Generali (Trieste Convention Centre)

Auditorium Generali

Trieste Convention Centre

viale Miramare, 24/2 Trieste - Italy


Photon beamline instrumentation & undulators

  • Jan Grünert (European XFEL GmbH)

Presentation materials

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Markus Tischer (Deutsches Elektronen-Synchrotron), Pavel Vagin (Deutsches Elektronen-Synchrotron), Kathrin Götze (Deutsches Elektronen-Synchrotron), Patrick N'Gotta (Deutsches Elektronen-Synchrotron), Andreas Schöps (Deutsches Elektronen-Synchrotron)
8/25/22, 11:00 AM
Photon beamline instrumentation & undulators
Invited Orals

The implementation of a helical afterburner undulator at DESY's VUV-FEL source is part of the current FLASH2020+ upgrade program. The device shall be installed downstream of the present FLASH2 SASE undulators and will provide radiation with variable polarization from 1.33 nm to 1.77 nm (890-700eV) and thus also cover the L-edges of the 3d transition metals Fe, Co, and Ni. Despite a moderate...

Rachel Margraf (Stanford University), Gabriel Marcus (SLAC National Accelerator Laboratory), River Robles (SLAC National Accelerator Laboratory), James MacArthur (SLAC National Accelerator Laboratory), Aliaksei Halavanau (SLAC National Accelerator Laboratory), Dr Sun Yanwen (SLAC National Accelerator Laboratory), Jacek Krzywinski (SLAC National Accelerator Laboratory), Zhirong Huang (SLAC National Accelerator Laboratory), Kenan Li (SLAC National Accelerator Laboratory), Anne Sakdinawat (SLAC National Accelerator Laboratory), Kenji Tamasaku (RIKEN SPring-8 Center), Taito Osaka (RIKEN SPring-8 Center), Diling Zhu (SLAC National Accelerator Laboratory), Takahiro Sato (SLAC National Accelerator Laboratory)
8/25/22, 12:00 PM
Photon beamline instrumentation & undulators
Contributed Oral

Cavity-Based X-ray Free-Electron Lasers (CBXFELs) employ an X-ray cavity formed by crystal mirrors such that X-ray pulses receive periodic FEL-amplification and Bragg-monochromatization. CBXFELs enable improved longitudinal coherence and spectral brightness over single-pass self-amplification of spontaneous radiation (SASE) FELs [1,2] for high-repetition rate FELs. Construction and alignment...

Alberto Simoncig (Elettra-Sincrotrone Trieste S.C.p.A.)
8/25/22, 12:25 PM
Photon beamline instrumentation & undulators
Contributed Oral

Free-electron lasers (FELs) are currently the most advanced class of light sources, by virtue of their unique capability to lase high-brightness and ultrashort pulses characterized by wavelengths spanning the Extreme-Ultraviolet (EUV), the Soft (SXR) and Hard (HXR) X-Ray spectral domains, alongside with temporal duration lying in the femtosecond (fs) timescale [1]. Specifically, the advent of...

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