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FEL2022

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

FEL2022 Local Organiser Committee

Session

FEL Theory

MOC
22 Aug 2022, 14:10
Auditorium Generali (Trieste Convention Centre)

Auditorium Generali

Trieste Convention Centre

viale Miramare, 24/2 Trieste - Italy

Conveners

FEL Theory

  • Avraham Gover (Tel Aviv University)

Presentation materials

There are no materials yet.

  1. 115. Population Inversion X-Ray Laser Oscillator at LCLS (MOCI1)
    Mr Aliaksei Halavanau (SLAC National Accelerator Laboratory)
    22/08/2022, 14:10
    FEL Theory
    Invited Orals

    Cavity-based XFEL systems will potentially offer much higher spectral quality of the hard x-ray beam compared to traditional XFEL SASE and self-seeded sources. A promising cavity-based concept is the population inversion x-ray laser oscillator, dubbed XLO, where the SASE beam is used as a pump, and a transition metal serves as a gain medium. We will report on the progress in design and...

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  2. 186. Attosecond Polarization Modulation of X-Ray Radiation in a Free-Electron Laser (MOCI2)
    Jenny Morgan (SLAC National Accelerator Laboratory)
    22/08/2022, 14:40
    FEL Theory
    Invited Orals

    Polarization is a fundamental property of light used in experiments to probe various properties of matter such as the chirality of molecules and crystal structures. There is increasing interest in generating bespoke radiation pulses for experiments with increasingly complex structures of polarization. At short wavelengths, free electron lasers offer an avenue to control the polarization...

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  3. 146. Proposal for a Quantum Free Electron Laser Driven by Ultracold Electrons (MOCO3)
    Brian Schaap (Eindhoven University of Technology), Jom Luiten (Eindhoven University of Technology), Mr Sander Schouwenaars (Eindhoven University of Technology)
    22/08/2022, 15:10
    FEL Theory
    Contributed Oral

    Operation of a Quantum Free-Electron Laser (QFEL) could provide fully coherent X- and gamma-rays in a compact setup. Imperative to experimental realization is allowing for decoherence of either spontaneous emission or space-charge to take place, having opposing constraints [1]. Here, for the first time, we discuss a comprehensive QFEL model that takes into account both decoherence effects....

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  4. 117. Quantum Diffusion Due to Coherent Radiation (MOCO4)
    Gennady Stupakov (SLAC National Accelerator Laboratory)
    22/08/2022, 15:35
    FEL Theory
    Contributed Oral

    Quantum diffusion is caused by the recoil effect that a particle experiences when it emits a photon [1]. Quantum diffusion due to the synchrotron radiation in high-energy electron and positron circular accelerators defines the main parameters of the beam: its energy spread and hence the bunch length, as well as the horizontal emittance. It is calculated as a single particle effect assuming...

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