This article is cited in 5 scientific papers (total in 5 papers)
Nonlinear optics
The influence of the properties of the interface between linear and nonlinear optical media on the energy fluxes of nonlinear surface waves propagating along the interface
Abstract:
Processes of localization of field excitations in the form of nonlinear surface waves that propagate along the interface between linear and nonlinear media are considered. The existence conditions of nonlinear surface waves, which are determined by the ratio between the linear characteristics of the media, the Kerr nonlinearity coefficient, and the intensity of interaction of the wave with the interface, are analyzed. The dependences of the energy flux carried by nonlinear surface waves are calculated and analyzed. Two approaches are proposed to selection of the control parameters for determining the energy flux, which are the position of the maximum field perturbation in the nonlinear halfspace and the field amplitude at the interface. Estimates of the fluxes are found in different limiting cases, which correspond to small-amplitude field perturbations and to weak or strong interaction of a nonlinear surface wave with the interface between the media. It is shown that, in the case of small-amplitude field perturbations and the weak interaction of the wave with the interface, the flux in the linear halfspace is directly proportional to the interaction intensity of the wave with the interface, while that in the nonlinear halfspace is inversely proportional to the interaction intensity.
Citation:
S. E. Savotchenko, “The influence of the properties of the interface between linear and nonlinear optical media on the energy fluxes of nonlinear surface waves propagating along the interface”, Optics and Spectroscopy, 126:5 (2019), 554–562; Optics and Spectroscopy, 126:5 (2019), 473–481
\Bibitem{Sav19}
\by S.~E.~Savotchenko
\paper The influence of the properties of the interface between linear and nonlinear optical media on the energy fluxes of nonlinear surface waves propagating along the interface
\jour Optics and Spectroscopy
\yr 2019
\vol 126
\issue 5
\pages 554--562
\mathnet{http://mi.mathnet.ru/os708}
\crossref{https://doi.org/10.21883/OS.2019.05.47652.380-18}
\elib{https://elibrary.ru/item.asp?id=39133859}
\transl
\jour Optics and Spectroscopy
\yr 2019
\vol 126
\issue 5
\pages 473--481
\crossref{https://doi.org/10.1134/S0030400X19050242}
Linking options:
https://www.mathnet.ru/eng/os708
https://www.mathnet.ru/eng/os/v126/i5/p554
This publication is cited in the following 5 articles:
S. E. Savotchenko, “Features of the bound state formation near a nonlinear defect in the presence of a homogeneous external field”, Eur. Phys. J. Plus, 137:7 (2022)
S. E. Savotchenko, “Change in the Optical Properties Near the Interface of Self-Focusing Nonlinear Media Depending on the Intensity of a Localized Light Beam”, J. Surf. Investig., 15:4 (2021), 862
S. E. Savotchenko, “The Effect of the Interaction of Excitations with the Interface between Nonlinear Media with a Switching on the Formation of Localized States”, J. Exp. Theor. Phys., 131:3 (2020), 468
S.E. Savotchenko, “Peculiarities of the nonlinear surface wave propagation in the composite waveguide with different nonlinearity types of the layers”, Optics Communications, 465 (2020), 125597
S E Savotchenko, “The energy fluxes of surface waves propagating along the interface between nonlinear media with different characteristics”, Pramana - J Phys, 93:5 (2019)
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