Non-adiabatic electron guns for gyrotrons

J. J. Barraso

doi:10.1117/12.2298664

30 August 1993 Non-adiabatic electron guns for gyrotrons

J. J. Barraso

Proceedings Volume 2104, 18th International Conference on Infrared and Millimeter Waves; 21046G (1993) https://doi.org/10.1117/12.2298664
Event: 18th International Conference on Infrared and Millimeter Waves, 1993, Colchester, United Kingdom

Abstract

A non-adiabatic electron gun has been designed for a 35 GHz, 100 kW gyrotron. A 50 kV, 10 A laminarelectron beam has been achieved with a perpendicular to parallel velocity ratio of 1.9 for a perpendicularvelocity spread as low as 0.4% (optics and space charge). Extensive numerical parameter studies have beenperformed to investigate the constraints and performance of the gun.

Citation Download Citation

J. J. Barraso "Non-adiabatic electron guns for gyrotrons", Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 21046G (30 August 1993); https://doi.org/10.1117/12.2298664

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