Author: Maitrallain, A.
Paper Title Page
WEPVA001 Electron Injector for Multi-Stage Laser-Driven Plasma Accelerators 3244
 
  • B. Cros, T. Audet, P. Lee, G. Maynard
    CNRS LPGP Univ Paris Sud, Orsay, France
  • A. Chancé, O. Delferrière, A. Mosnier
    CEA/DSM/IRFU, France
  • N. Delerue
    LAL, Orsay, France
  • S. Dobosz-Dufrénoy, A. Maitrallain, P. Monot
    CEA, Gif-sur-Yvette, France
  • J. Schwindling
    CEA/IRFU, Gif-sur-Yvette, France
  • A. Specka
    LLR, Palaiseau, France
 
  Funding: LAbex PALM, Labex P2IO, Triangle de la Physique, ANR grant Equipex CILEX APOLLON, EU H2020 research and innovation programme under grant agreement No. 653782 EUPRAXIA.
An electron injector in the 50-200 MeV range, based on laser wakefield acceleration, is studied in the context of multi-stage laser plasma acceleration. Test experiments carried out at the UHI100 laser facility show that electron bunches in the 100 MeV range, generated by ionization-induced injection mechanism, and accelerated by laser driven wakefield in a mm-scale length plasma can be transported using a magnetic line and precisely analysed. A comparison with simulation results provides insights on electron dynamics and indicates ways to optimize the injector.
 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-WEPVA001  
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