Search academic texts

Information × Registration Number 0212U002059, 0109U000551 , R & D reports Title Non linear beam - wave double mode interaction on the surface and builk subterahertz waves popup.stage_title Head Shmatko O., Registration Date 18-01-2012 Organization Kharkov National University named after V.N. Karazin popup.description2 Purpose of the work is development of the physical and mathematical models and nonlinear theory of the double-mode interaction for generation and parametrical amplification of the oscillations on the frequency harmonics of the terahertz backward wave regime. Physical cause of the diffraction radiation excitation by unmodulated electron beam that passed near the slow-wave system has been theoretically established. Double-mode interaction model is developed for self-consistent beam-wave interaction at surface wave mode with excitation of the bulk spatial field harmonics. Parameters ranges which correspond to effective transformation of the backward wave signal into diffraction radiation oscillations at surface wave fundamental frequency higher harmonics are defined Product Description popup.authors Мізернік В. Одаренко Є. П'ятак М Панов М. Третяк Л. popup.nrat_date 2020-04-02 Close