Abstract
A single nonlinear differential equation is derived for describing the spatial evolution of the wave field in a gyrotron amplifier of the cylindrical guide geometry. This equation is then used to determine the efficiencies and the optimized interaction lengths for gyrotrons operated with TEN1 modes at the N-th cyclotron harmonic.
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Kuo, S.P., Kuo, S.C., Cheo, B.R. et al. Analysis of the harmonic gyrotron traveling wave amplifier. Int J Infrared Milli Waves 7, 635–651 (1986). https://doi.org/10.1007/BF01013282
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DOI: https://doi.org/10.1007/BF01013282