Author: Ivanyan, M.
Paper Title Page
THP049 A Versatile THz Source for High-Repetition Rate XFELs 688
  • F. Lemery, M. Dohlus, K. Flöttmann, M. Marx
    DESY, Hamburg, Germany
  • M. Ivanyan, V.M. Tsakanov
    CANDLE, Yerevan, Armenia
  Funding: FL was partially funded by the European Union’s Horizon 2020 Research and Innovation programme under Grant Agreement No. 730871
The development of high-repetition rate XFELs brings an exciting time for novel fundamental science exploration via pump-probe interactions. Laser-based pump sources can provide a wide range of wavelengths (200-10000~nm) via various gain media. These sources can also be extended with optical parametric amplifiers to cover a largely versatile spectral and bandwidth range. However beyond 10~μm, toward the THz regime, there exists no suitable gain media, and optical-to-THz efficiencies are limited below 1\%. In this paper we discuss the use of Cherenkov-based radiators with conventional electron bunches to generate high-power THz radiation over a wide range of parameters for existing and future XFEL facilities.
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About • paper received ※ 25 August 2019       paper accepted ※ 28 August 2019       issue date ※ 05 November 2019  
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