On velocity narrowing in free-electron lasers using electron echo techniques

P. Meystre, Gerald T. Moore, Marlan O. Scully, Frederic A. Hopf

Research output: Contribution to journalArticle

4 Scopus citations


A technique analogous to conventional photon echo is proposed to reduce the velocity spread at the output of a free-electron laser.

Original languageEnglish (US)
Pages (from-to)87-90
Number of pages4
JournalOptics Communications
Issue number1
StatePublished - Apr 1979


ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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