MOPA optical klystron FELs and coherent harmonic generation

G. Dattoli, L. Giannessi, P.L. Ottaviani

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

We analyse the behaviour of a master oscillator power amplifier FEL, where the amplifier operates on a harmonic of the oscillator. The premature saturation of the amplifier output power, due to the induced energy spread of the oscillator, is studied. The effects of saturation in the oscillator can be eliminated when the modulating section is provided with an optical-klystron configuration. We show that this configuration ensures a stable output power after the amplifier section. © 2003 Elsevier Science B.V. All rights reserved.
Original languageEnglish
Pages (from-to)26 - 30
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume507
Issue number1-2
DOIs
Publication statusPublished - 11 Jul 2003
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Nuclear and High Energy Physics

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