Quasi-monoenergetic multi-GeV electron acceleration by optimizing the spatial and spectral phases of PW laser pulses - Archive ouverte HAL Access content directly
Journal Articles Plasma Physics and Controlled Fusion Year : 2018

Quasi-monoenergetic multi-GeV electron acceleration by optimizing the spatial and spectral phases of PW laser pulses

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Jin Woo Yoon
  • Function : Author
C Jeon
  • Function : Author
F. Sylla
  • Function : Author
Agustin Lifschitz
C. Thaury
Victor Malka

Abstract

Generation of high-quality electron beams from laser wakefield acceleration requires optimization of initial experimental parameters. We present here the dependence of accelerated electron beams on the temporal profile of a driving PW laser, the density, and length of an interacting medium. We have optimized the initial parameters to obtain 2.8 GeV quasi-monoenergetic electrons which can be applied further to the development of compact electron accelerators and radiations sources.
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Dates and versions

hal-01818799 , version 1 (19-06-2018)

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Junghun Shin, Hyung Taek Kim, V. B Pathak, C. Hojbota, Seong Ku Lee, et al.. Quasi-monoenergetic multi-GeV electron acceleration by optimizing the spatial and spectral phases of PW laser pulses. Plasma Physics and Controlled Fusion, 2018, 60 (6), ⟨10.1088/1361-6587/aabd10⟩. ⟨hal-01818799⟩
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