1 October 1991 Fastwave growth from interactions with spatiotemporally-modulated gyrating beams
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Proceedings Volume 1576, 16th International Conference on Infrared and Millimeter Waves; 15764Q (1991) https://doi.org/10.1117/12.2297883
Event: 16th International Conference on Infrared and Millimeter Waves, 1991, Lausanne, Switzerland
Abstract
Electrons from a cyclotron autoresonant accelerator can be injected into an axisymmetric static B field on helical orbits having spatial harmonics which allow wavenumber matching to guided fastwaves at the temporal harmonics of the accelerator frequency. As a result, power transfer from beam to wave can occur as a first-order process with quadratic spatial growth. Examples at 94, 140 and 280 GHz are given which require magnetic fields no stronger than 10 kG.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. L. Hirshfield, J. L. Hirshfield, } "Fastwave growth from interactions with spatiotemporally-modulated gyrating beams", Proc. SPIE 1576, 16th International Conference on Infrared and Millimeter Waves, 15764Q (1 October 1991); doi: 10.1117/12.2297883; https://doi.org/10.1117/12.2297883
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