The possibility of application of a single lens for focusing in the vertical direction of an electron flux in superhigh frequency klystron-type devices is shown. This problem is considered in the first approximation by solving a differential equation for the trajectory of particles moving in an electrostatic field with rotational symmetry.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 1, pp. 16–19, January, 2016.
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Daumenov, T.D., Khizirova, M.A. Intracavity Single Lens for Focusing of a Klystron Electron Beam. Russ Phys J 59, 16–19 (2016). https://doi.org/10.1007/s11182-016-0733-8
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DOI: https://doi.org/10.1007/s11182-016-0733-8