On the feasibility of a pulsed gyrotron with a peak rf power exceeding the power of the operating electron beam

On the feasibility of a pulsed gyrotron with a peak rf power exceeding the power of the operating electron beam

It is shown that at certain conditions, a two-wave regime of excitation of a gyrotron can be realized. A complicated transient process of excitation in this regime is characterized by sequential excitation of two modes with slightly different frequencies. This two-mode regime can be used for the for...

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Veröffentlicht in:Applied physics letters 2017-08, Vol.111 (7)
Hauptverfasser: Glyavin, M. Yu, Osharin, I. V., Savilov, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
Applied physics
Electron beams
Excitation
Plasma
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Zusammenfassung:It is shown that at certain conditions, a two-wave regime of excitation of a gyrotron can be realized. A complicated transient process of excitation in this regime is characterized by sequential excitation of two modes with slightly different frequencies. This two-mode regime can be used for the formation of a short pulse of the output rf radiation with a peak power exceeding the power of the operating electron beam.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.4989776