Abstract
The velocity spread and average oscillatory energy of intense screw beams of gyrotrons are experimentally studied in the presence of electrons reflected from a magnetic mirror and captured in an adiabatic trap. The results of the experiments indicate a significant influence of trapped electrons on the parameters of beams, especially in systems forming quasilaminar beams. Modifications of magnetron-injector guns are considered in which a certain reduction of the influence of reflected electrons is reached.
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References
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Additional information
Institute of Applied Physics, Russian Academy of Science, Nizhny Novgorod. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 38, No. 8, pp. 860–869, August, 1995.
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Zapevalov, V.E., Tsimring, S.E. Experimental study of intense screw beams with trapped electrons. Radiophys Quantum Electron 38, 562–567 (1995). https://doi.org/10.1007/BF01037706
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DOI: https://doi.org/10.1007/BF01037706