High-harmonics chirp and optimization of attosecond pulse trains

  • Y. Mairesse
  • , A. De Bohan
  • , L. J. Frasinski
  • , H. Merdji
  • , L. C. Dinu
  • , P. Monchicourt
  • , P. Breger
  • , M. Kovacev
  • , T. Auguste
  • , B. Carré
  • , H. G. Muller
  • , P. Agostini
  • , P. Salières

Research output: Contribution to journalArticlepeer-review

Abstract

Plateau high harmonics are shown to be chirped. The experimental values of the chirp, in good agreement with purely classical kinematics or strong field approximation quantum theory are positive and inversely proportional to intensity. The various steps for the optimization of the attosecond pulse train are discussed.

Original languageEnglish
Pages (from-to)863-870
Number of pages8
JournalLaser Physics
Volume15
Issue number6
Publication statusPublished - 1 Jun 2005
Externally publishedYes

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