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Information × Registration Number 0217U000253, 0116U005693 , R & D reports Title The non-stationary processes in the active micro- and nanostructures that contain plasmon and amplifying components. popup.stage_title Head Lytvynenko Leonid M., Registration Date 25-01-2017 Organization Institute of Radio Astronomy of Sciences of Ukraine popup.description2 The functional method is developed with respect to problems of the electromagnetic field scattering by individual magneto-dielectric objects which enable us to effectively study the optical features of single nanostructures in both time and frequency domains. Analysis of the inner resonant fields of the waves scattered by the reflecting planar metamaterial consisting of dielectric elements placed on the metallic substrate is performed. Nonlinear Maxwell-Bloch equations are adapted in order to study generation conditions in a dielectric microresonator. Obtained equations are supposed to be further utilized in the finite-difference scheme for the direct calculations of the field pattern inside the microresonator. A mathematical model of a uniaxial nonlinear medium is derived that accounts the pseudo-spectral time domain method for solving Maxwell equations together with Bloch equation. This system of Maxwell-Bloch equations describes the effects of atoms interaction inside a medium with an electromagnetic radiation in terms of quantum mechanics. Product Description popup.authors Литвиненко Леонід Миколайович Младьонов Павло Леонідович Просвірнін Сергій Леонідович Сидорчук Наталія Віленовна Туз Володимир Ростиславович Хардіков В'ячеслав Володимирович Ячин Володимир Васильевич popup.nrat_date 2020-04-02 Close