Author: Wuensch, W.
Paper Title Page
WE2A4
Scaling of Beam Collective Effects with Bunch Charge in the CompactLight Free-electron Laser  
 
  • S. Di Mitri, G. D’Auria, R.A. Rochow
    Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
  • M. Aicheler
    HIP, University of Helsinki, Finland
  • A. Aksoy
    Ankara University, Accelerator Technologies Institute, Golbasi, Turkey
  • D. Alesini, M. Diomede, M. Ferrario, A. Gallo, A. Giribono, J. Scifo, B. Spataro, C. Vaccarezza, A. Vannozzi
    LNF-INFN, Frascati, Italy
  • G. Burt
    Lancaster University, Lancaster, United Kingdom
  • H.M. Castañeda Cortés, J.A. Clarke, D.J. Dunning, N. Thompson
    STFC/DL/ASTeC, Daresbury, Warrington, Cheshire, United Kingdom
  • J.A. Clarke, D.J. Dunning, N. Thompson
    Cockcroft Institute, Warrington, Cheshire, United Kingdom
  • M. Croia
    ENEA Casaccia, Roma, Italy
  • V.A. Goryashko
    Uppsala University, Uppsala, Sweden
  • A. Latina, X.W. Wu, W. Wuensch
    CERN, Meyrin, Switzerland
  • A. Mostacci
    Sapienza University of Rome, Rome, Italy
  • F. Nguyen
    ENEA C.R. Frascati, Frascati (Roma), Italy
 
  The CompactLight European consortium is designing a state-of-the-art X-ray free-electron laser driven by radiofrequency X-band technology. Rooted in experimental data on photo-injector performance in the recent literature, this study estimates analytically and numerically the performance of the CompactLight delivery system for bunch charges in the range 75-300 pC. Space-charge forces in the injector, linac transverse wakefield, and coherent synchrotron radiation in bunch compressors are all taken into account. The study confirms efficient lasing in the soft X-rays regime with pulse energies up to hundreds of microjoules at repetition rates as high as 1 kHz.  
slides icon Slides WE2A4 [1.777 MB]  
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TH4A2 A Compact Inverse Compton Scattering Source Based on X-band Technology and Cavity-enhanced High Average Power Ultrafast Lasers 257
 
  • A. Latina, R. Corsini, L.A. Dyks, E. Granados, A. Grudiev, V. Mușat, S. Stapnes, P. Wang, W. Wuensch
    CERN, Meyrin, Switzerland
  • E. Cormier
    CELIA, Talence, France
  • G. Santarelli
    ILE, Palaiseau Cedex, France
 
  A high-pulse-current photoinjector followed by a short high-gradient X-band linac and a Fabry-Pérot enhancement cavity are considered as a driver for a compact Inverse Compton Scattering (ICS) source. Using a high-power ultra-short pulse laser operating in burst mode in a Fabry-Pérot enhancement cavity, we show that outcoming photons with a total flux over 1013 and energies in the MeV range are achievable. The resulting high-intensity and high-energy photons allow various applications, including cancer therapy, tomography, and nuclear material detection. A preliminary conceptual design of such a compact ICS source and simulations of the expected performance are presented.  
slides icon Slides TH4A2 [2.962 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-FLS2023-TH4A2  
About • Received ※ 22 August 2023 — Revised ※ 26 August 2023 — Accepted ※ 31 August 2023 — Issued ※ 02 December 2023
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