Abstract
The output radiation of a gyrotron has the form close to the Gaussian beam. Knowing parameters of the wave beam along its way from a gyrotron to an object permits one to optimize the transmission losses. By this, the structure of the wave beam can be recorded with an infrared camera in several cross-sections of the beam. Real gyrotron wave beam is approximated with high precision by the Gaussian beam.
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Kuznezov, S.O., Malygin, V.I. Determination of gyrotron wave beam parameters. Int J Infrared Milli Waves 12, 1241–1252 (1991). https://doi.org/10.1007/BF01014682
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DOI: https://doi.org/10.1007/BF01014682