Frequency chirp and pulse shape effects in self-modulated laser wakefield accelerators

  • C. B. Schroeder
  • , E. Esarey
  • , C. G.R. Geddes
  • , Cs Tóth
  • , B. A. Shadwick
  • , J. Van Tilborg
  • , J. Faure
  • , W. P. Leemans

Research output: Contribution to journalArticlepeer-review

Abstract

The effect of asymmetries in frequency chirp and temporal pulse shape of the laser-excitation of plasma waves was studied. It was shown that laser pulse shape and frequency chirp were controlled experimentally in the laser system using grating pair compressor. Results indicated that the pulse shaping provided a method of controlling plasma instabilites and optimizing the performance of laser-plasma devices.

Original languageEnglish
Pages (from-to)2039-2046
Number of pages8
JournalPhysics of Plasmas
Volume10
Issue number5 II
DOIs
Publication statusPublished - 1 May 2003
Externally publishedYes

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