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Direct particle acceleration by two identical crossed radially polarized laser beams

Source: Phys. Rev. A 82, 013823 (2010); doi:10.1103/PhysRevA.82.013823

Published 21 July 2010

PACS
  • 41.75.Jv
    Laser-driven acceleration of charged-particle beams
  • 42.65.-k
    Nonlinear optics
  • 52.75.Di
    Ion and plasma propulsion
  • YEAR: 2010
PUBLICATION DATA
ISSN:
1553-9601 (online)
Publisher:
AIP is a member of CrossRef APS
Yousef I. Salamin
Department of Physics, American University of Sharjah, P.O. Box 26666, Sharjah, United Arab Emirates
Electrons and alpha particles injected midway between two ultrahigh intensity crossed laser beams of radial polarization are shown to be accelerated in vacuum to several gigaelectron volts and to have average energy gradients in excess of 150 GeV/m. A unique model of the crossing beams is suggested, which maximizes the particle energy gain and minimizes the particle-beam diffraction. ©2010 The American Physical Society
History: Received 9 May 2010; published 21 July 2010
Permalink: http://link.aps.org/abstract/PRA/v82/e013823
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