Abstract
An amplifier based on a high-power free-electron planar laser operating at a wavelength of 4 mm is simulated. The system is built around the U-3 accelerator, which forms a ribbon relativistic electron beam with an energy of up to 1 MeV and a total operating current of up to 2 kA. The simulation uses various approaches, including the direct numerical simulation of the Maxwell equations and particle motion equations by means of the PIC-code KARAT. The approaches are shown to give close results.
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Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 71, No. 12, 2001, pp. 58–61.
Original Russian Text Copyright © 2001 by Ginzburg, Rozental’, Peskov, Arzhannikov, Sinitski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \).
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Ginzburg, N.S., Rozental’, R.M., Peskov, N.Y. et al. The simulation of a free-electron laser amplifier with a ribbon relativistic electron beam. Tech. Phys. 46, 1545–1548 (2001). https://doi.org/10.1134/1.1427989
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DOI: https://doi.org/10.1134/1.1427989