Speaker
Ms
Alla Brusnyk
(National Aviation University)
Abstract
Amplifier section of superheterodyne free electron laser (FEL), which uses the undulator with longitudinal electrostatic field has been analysed. Cubic-nonlinear theory of space charge waves (SCW) multiharmonic interactions in that amplifier section has been constructed. Two types of multiharmonic resonance interactions of SCW waves have been considered. Saturation levels have been determined. The conditions of multiharmonic SCW amplification without deformation of its spectrum have been found.
Primary authors
Prof.
Viktor Kulish
(National Aviation University)
Dr
Aleksandr Lysenko
(Sumy State University)
Ms
Alla Brusnyk
(National Aviation University)
