Free electron laser gain: Approximant forms and inclusion of inhomogeneous broadening contributions

G. Dattoli, P.L. Ottaviani, A. Segreto, G. Altobelli

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Abstract

The free electron laser gain formulae for low-, intermediate-, and high-gain domains are parametrized by means of a simple expression reproducing linear and exponential regimes. The proposed reformulation provides a useful tool of analysis because of its remarkable simplicity and because it offers the possibility of deriving comparably simple gain formulae that include inhomogeneous broadening effects. © 1995 American Institute of Physics.
Original languageEnglish
Pages (from-to)6162 - 6168
Number of pages7
JournalJournal of Applied Physics
Volume77
Issue number12
DOIs
Publication statusPublished - 1995
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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