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Approach to finding of parameters of transmission of the surface electromagnetic wave on the basis of numerical methods of modeling

Keywords:

I.I. Vasilyeva – Assistant, Department of Mathematic Modeling and Computer Technologies, Bunin Yelets State University
E-mail: irinavsl@yandex.ru
O.B. Gladkikh – Ph.D.(Phys.-Math.), Associate Professor, Department of Mathematic Modeling and Computer Technologies, Bunin Yelets State University
E-mail: ogl972@rambler.ru


The nonlinear model of the transmission of surface electromagnetic wave in a planar waveguide from the bismuth located in the quantizing magnetic field at the temperature of liquid helium is considered. The dispersing equation of wave for each direction (binary, bisector and trigonal) is obtained. Approach to determination of parameters of the solution of the dispersing equation is proposed. The accompanying applications for digitization of the experimental data in graphical form are developed. Software package for calculation of the tensor of the dielectric permittivity of the bismuth is presented as the modeling result of the line shape of the magneto-optical experiment. The nonlinear model of the propagation of a surface electromagnetic wave in a planar waveguide made of bismuth constructed in this paper can be used for the construction of active waveguide media on the basis of a SPL controlled by a magnetic field, and also in the mathematical modeling of high-tech systems.

References:
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