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University proceedings. Volga region. Physical and mathematical sciences, 2017, Issue 4, Pages 96–105
DOI: https://doi.org/10.21685/2072-3040-2017-4-9
(Mi ivpnz182)
 

Mathematics

Propagation of symmetric hybrid electromagnetic waves in a planar inhomogeneous nonlinear waveguide: a numerical study

V. Yu. Kurseeva

Penza State University, Penza
References:
Abstract: Background. The paper is devoted to a nonlinear eigenvalue problem arising in the theory of waveguides. The main goal is to numerically investigate the existence of a new type of symmetric hybrid waves propagating in an inhomogeneous nonlinear medium. Materials and methods. The original problem is reduced to a nonlinear eigenvalue problem for Maxwell's equations. The numerical method is based on the solution to the auxiliary Cauchy problem and makes it possible to determine the eigenvalues. Results. A numerical method for solving the problem of the propagation of symmetric hybrid waves in a plane inhomogeneous nonlinear waveguide is proposed. Numerical results are presented. Conclusions. Nonlinear symmetric hybrid waves are very interesting because they have no counterparts in the linear theory. It is a new class of nonlinear waves. Probably, this type of waves can be useful in radio engineering.
Keywords: nonlinear eigenvalue problem, Maxwell's equations, planar waveguide, the Kerr nonlinearity.
Funding agency Grant number
Министерство образования и науки РФ 1.894.2017/4.6
The work was carried out with the financial support of the Ministry of Education and Science of the Russian Federation (project 1.894.2017/4.6).
Document Type: Article
UDC: 517.927.4
Language: Russian
Citation: V. Yu. Kurseeva, “Propagation of symmetric hybrid electromagnetic waves in a planar inhomogeneous nonlinear waveguide: a numerical study”, University proceedings. Volga region. Physical and mathematical sciences, 2017, no. 4, 96–105
Citation in format AMSBIB
\Bibitem{Kur17}
\by V.~Yu.~Kurseeva
\paper Propagation of symmetric hybrid electromagnetic waves in a planar inhomogeneous nonlinear waveguide: a numerical study
\jour University proceedings. Volga region. Physical and mathematical sciences
\yr 2017
\issue 4
\pages 96--105
\mathnet{http://mi.mathnet.ru/ivpnz182}
\crossref{https://doi.org/10.21685/2072-3040-2017-4-9}
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