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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2008, Volume 87, Issue 11, Pages 715–719
(Mi jetpl129)
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This article is cited in 52 scientific papers (total in 52 papers)
ATOMS, SPECTRA, RADIATIONS
Generation of spatially coherent radiation in free-electron masers with two-dimensional distributed feedback
A. V. Arzhannikovab, N. S. Ginzburgc, V. Yu. Zaslavskiic, V. G. Ivanenkoa, I. A. Ivanova, P. V. Kalinina, A. S. Kuznetsova, S. A. Kuznetsovba, N. Yu. Peskovc, A. S. Sergeevc, S. L. Sinitskiiba, V. D. Stepanovba a Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 11, Novosibirsk, 630090, Russia
b Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russia
c Institute of Applied Physics, Russian Academy of Sciences,
ul. Ulyanova 46, Nizhni Novgorod, 603950, Russia
Abstract:
The results of theoretical and experimental studies on the generation of spatially coherent electromagnetic radiation in a planar free-electron maser with two-dimensional distributed feedback are reported. A two-dimensional Bragg structure is used at the initial part of the interaction space to ensure the transverse synchronization of the radiation. The possibility of the narrowband generation in the 75-GHz frequency band is demonstrated experimentally for a sheet kiloampere electron beam whose width is 20 times larger than the wavelength.
Received: 14.03.2008 Revised: 07.05.2008
Citation:
A. V. Arzhannikov, N. S. Ginzburg, V. Yu. Zaslavskii, V. G. Ivanenko, I. A. Ivanov, P. V. Kalinin, A. S. Kuznetsov, S. A. Kuznetsov, N. Yu. Peskov, A. S. Sergeev, S. L. Sinitskii, V. D. Stepanov, “Generation of spatially coherent radiation in free-electron masers with two-dimensional distributed feedback”, Pis'ma v Zh. Èksper. Teoret. Fiz., 87:11 (2008), 715–719; JETP Letters, 87:11 (2008), 618–622
Linking options:
https://www.mathnet.ru/eng/jetpl129 https://www.mathnet.ru/eng/jetpl/v87/i11/p715
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