Abstract
The interaction between a transverse-electric (TE) signal wave and a periodically modulated wave in a waveguide of arbitrary cross-section is considered. The wave equation for the potential of TE field near the frequency of resonant interaction between the signal wave and modulation wave is solved, using the double-scale expansion method. The fields in the first approximation with respect to the modulation indices are obtained.
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Original Russian Text © E.A. Gevorkyan, 2007, published in Izvestiya NAN Armenii, Fizika, 2007, Vol. 42, No. 6, pp. 401–406.
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Gevorkyan, E.A. Electromagnetic fields in a waveguide with a modulated filling near the frequency of resonant interaction between the signal wave and modulation wave. J. Contemp. Phys. 42, 264–267 (2007). https://doi.org/10.3103/S1068337207060114
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DOI: https://doi.org/10.3103/S1068337207060114