Author: Perosa, G.
Paper Title Page
TU4P16 Transverse Optics-based Control of the Microbunching Instability 107
 
  • A.D. Brynes, E. Allaria, G. De Ninno, S. Di Mitri, D. Garzella, C. Spezzani
    Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
  • G. De Ninno
    University of Nova Gorica, Nova Gorica, Slovenia
  • G. Perosa
    Università degli Studi di Trieste, Trieste, Italy
  • C.-Y. Tsai
    HUST, Wuhan, People’s Republic of China
 
  A number of recent experimental and theoretical studies have investigated novel techniques for suppressing the microbunching instability in high-brightness linac-based light sources. This instability has long been studied as one of the causes of reduced longitudinal coherence in these machines, which are commonly suppressed using a laser heater. This contribution presents recent developments concerning the use of an optics-based scheme to mitigate the microbunching instability in the FERMI free-electron laser, paving the way towards reversible beam heating techniques that could improve the performance of future machines.  
DOI • reference for this paper ※ doi:10.18429/JACoW-FLS2023-TU4P16  
About • Received ※ 23 August 2023 — Revised ※ 29 August 2023 — Accepted ※ 31 August 2023 — Issued ※ 02 December 2023
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