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This article is cited in 5 scientific papers (total in 5 papers)
Metals
Localized states near a thin layer with the nonlinear properties separating nonlinear focusing and defocusing media
S. E. Savotchenko Belgorod Shukhov State Technological University
Abstract:
Based on the nonlinear Schrödinger equation, new types of localized states near the contact of defocusing and self-focusing media with the Kerr nonlinearity separated by a thin defect layer with the similar nonlinearity have been described. The occurrence of the localized states of two types is demonstrated. The dispersion relations between the excitation localization energy and characteristics of the media and defect layer have been obtained. The localization energy levels for particular cases have been obtained in the explicit analytical form.
Received: 28.05.2018 Revised: 20.11.2018 Accepted: 14.11.2018
Citation:
S. E. Savotchenko, “Localized states near a thin layer with the nonlinear properties separating nonlinear focusing and defocusing media”, Fizika Tverdogo Tela, 61:4 (2019), 625–629; Phys. Solid State, 61:4 (2019), 495–499
Linking options:
https://www.mathnet.ru/eng/ftt8843 https://www.mathnet.ru/eng/ftt/v61/i4/p625
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Abstract page: | 26 | Full-text PDF : | 8 |
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