Title of article
Control of chaos in free-electron laser
Author/Authors
Kim، نويسنده , , Chang-Bae and Hong، نويسنده , , Kyuseon Sim، نويسنده ,
Pages
10
From page
161
To page
170
Abstract
A theoretical investigation is made of a possibility for the control of the chaotic behavior of the free-electron laser upon imposing the sinusoidally varying perturbations to the electric current or the electron beam. Numerical simulation of the one-dimensional time-dependent model is performed for the energy and the synchrotron phase of the electrons and for the electric field of the laser. It is found that aperiodic nature of the laser output may become periodic and the spectral property is improved.
Keywords
Chaos , Free-electron laser , Nonfeedback , Control
Journal title
Astroparticle Physics
Record number
2003676
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