Title :
The asymptotes of the dispersion curves of the TM wave in a planar anisotropic waveguide
Author :
Moiseyeva, N.M. ; Moiseyev, A.V.
Author_Institution :
Volgograd State Univ., Volgograd, Russia
Abstract :
The asymptotes of the dispersion curves for TM waves in an anisotropic planar waveguide with positive values of the permittivity tensor are obtained from Fresnel´s equation for various values of the optical axis inclination angle in the plane of incidence. The dispersion curves have been calculated for the mode m = 1 of the TM wave for an anisotropic artificial medium with negative permittivity for extraordinary wave and positive permittivity for ordinary wave at various angles of inclination in the incidence plane.
Keywords :
Fresnel diffraction; dispersion (wave); permittivity; planar waveguides; tensors; Fresnel equation; TM waves; anisotropic artificial medium; anisotropic planar waveguide; asymptotes; dispersion curves; extraordinary wave; incidence plane; negative permittivity; optical axis inclination angle; permittivity tensor; positive permittivity; Dispersion; Electronic mail; Equations; Optical waveguides; Optics; Permittivity; Planar waveguides;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
