The FEL integral equation is reviewed here and is studied under different contexts, accounting for diverse physical regimes. We include higher order harmonics and saturation effects, and explain the origin of scaling relations, widely exploited to describe either FEL dynamics or nonnlinear harmonic generation.

Free Electron Laser High Gain Equation and Harmonic Generation

Dattoli, Giuseppe;Di Palma, Emanuele;Sabia, Elio
2020-01-01

Abstract

The FEL integral equation is reviewed here and is studied under different contexts, accounting for diverse physical regimes. We include higher order harmonics and saturation effects, and explain the origin of scaling relations, widely exploited to describe either FEL dynamics or nonnlinear harmonic generation.
2020
Amplifiers 81V99; Free electron laser 78a60; Non linear harmonic generation laser dynamics; Oscillators; Volterra integral equations (45)D05
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12079/66291
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