Hissi, N.E.H. and Mokhtari, B. and Eddeqaqi, N.C. and Shabat, M.M. and Atangana, J. (2016) Nonlinear surface waves at ferrite-metamaterial waveguide structure. Journal of Modern Optics, 63 (16). pp. 1552-1557.

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

A new ferrite slab made of a metamaterial (MTM), surrounded by a nonlinear cover cladding and a ferrite substrate, was shown to support unusual types of electromagnetic surface waves. We impose the boundary conditions to derive the dispersion relation and others necessary to formulate the proposed structure. We analyse the dispersion properties of the nonlinear surface waves and we calculate the associated propagation index and the film-cover interface nonlinearity. In the calculation, several sets of the permeability of the MTM are considered. Results show that the waves behaviour depends on the values of the permeability of the MTM, the thickness of the waveguide and the film-cover interface nonlinearity. It is also shown that the use of the singular solutions to the electric field equation allows to identify several new properties of surface waves which do not exist in conventional waveguide. © 2016 Informa UK Limited, trading as Taylor and Francis Group.

Item Type: Article
Uncontrolled Keywords: Dispersions; Electric fields; Electromagnetic dispersion; Ferrite; Interfaces (materials); Metamaterials; Planar waveguides; Quantum theory; Waveguides, Dispersion properties; Dispersion relations; Electromagnetic surface waves; Ferrit; Metamaterial (MTM); Nonlinear surface waves; Singular solutions; Waveguide structure, Surface waves
Subjects: Physics and Astronomy
Divisions: SCIENTIFIC PRODUCTION > Physics and Astronomy
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:49
URI: http://eprints.umi.ac.ma/id/eprint/4470

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