Основан в 1907 году
в России и за рубежом
Theoretical investigations of parametric interaction between the electromagnetic waves and space-time periodic filling of the waveguide of arbitrary cross section are reviewed. The cases of dielectric, anisotropic and magnetodielectric periodically modulated filling are considered. The analytical method of solution of the problems of electrodynamics of space-time periodic medium is given. The propagation of transverse-electric (TE) and transverse-magnetic (TM) waves in the waveguides, mentioned above, are investigated. Boundary problems of reflection and transmission of electromagnetic waves from the space-time periodic dielectric slab in the waveguide and from the semi-infinite modulated filling of the waveguide are considered. Physical phenomena of electrodynamics of space-time periodic mediums in the region of "weak" and "strong" interactions between the traveling waves in the waveguide and the modulation wave are studied.