Numerical study of the spectrum of complex waves of a plane waveguide 

Maksim O. Snegur, Assistant of the sub-department of mathematics and supercomputer modeling (40 Krasnaya street, Penza, Russia), snegur.max15@gmail.com 

519.63: 621.372.8 

10.21685/2072-3040-2021-4-4 

Background. The purpose of this work is to study the process of propagation of TE-electromagnetic waves in a plane waveguide. Material and methods. To obtain a numerical solution to the problem, we used the method of the auxiliary Cauchy problem. Results. A method for analyzing the spectrum of waves in an inhomogeneous wave structure  has been developed. Conclusions. This method is an effective way to analyze the propagation of TE-polarized electromagnetic waves. 

propagation problem of electromagnetic waves, TE-waves, Maxwell's equation, differential equations, dielectric layer, dielectric layer with absorption 

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