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Electron-Optical System of a High-Power Gyrotron with Nonadiabatic Electron Gun

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Radiophysics and Quantum Electronics Aims and scope

Abstract

We describe a nonadiabatic electron gun operated in the mode of a currentconfined by spatial charge and intended for producing helical electron beams for high-power gyroresonantdevices.Results of numerical simulation of electron trajectories and electron-beam parameters arepresented. It is shown that for a high operating current, the pitch factor and the electronvelocity spread can be significantly better than in the conventional adiabatic systems.

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Authors and Affiliations

  1. Institute of Applied Physics, Russian Academy of Sciences and GYCOM Ltd., Nizhny Novgorod, Russia

    A. L. Goldenberg & M. Yu. Glyavin

  2. N. I. Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia

    V. N. Manuilov

Authors
  1. A. L. Goldenberg
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  2. V. N. Manuilov
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  3. M. Yu. Glyavin
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 48,No. 6, pp. 517–522, June 2005

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Goldenberg, A.L., Manuilov, V.N. & Glyavin, M.Y. Electron-Optical System of a High-Power Gyrotron with Nonadiabatic Electron Gun. Radiophys Quantum Electron 48, 461–465 (2005). https://doi.org/10.1007/s11141-005-0089-3

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  • DOI: https://doi.org/10.1007/s11141-005-0089-3

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