Abstract
The acceleration of electrons to has been observed in a self-injecting laser wakefield accelerator driven at a plasma density of a 10 J, 55 fs, 800 nm laser pulse in the blowout regime. The laser pulse is found to be self-guided for 1 cm ), by measurement of a single filament containing of the initial laser energy at this distance. Three-dimensional particle in cell simulations show that the intensity within the guided filament is amplified beyond its initial focused value to a normalized vector potential of , thus driving a highly nonlinear plasma wave.
Original language | English |
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Article number | 035002 |
Journal | Physical Review Letters |
Volume | 103 |
Issue number | 3 |
DOIs | |
Publication status | Published - 06 Aug 2009 |
Externally published | Yes |
Bibliographical note
Copyright:Copyright 2009 Elsevier B.V., All rights reserved.
ASJC Scopus subject areas
- General Physics and Astronomy