Abstract
The surface wave dispersion relations of surface Plasmon at the interface of a left-handed material and a non-linear Kerr medium of arbitrary nonlinearity are derived based on a generalized first integral approach. The normalized power flow is also investigated for various values of frequency. The above study is conducted for both cases: self-focusing (αp0) and de-focusing (αs0) nonlinear Kerr coefficient.
Highlights
There are great interest and investigation of plasmonics
Surface Plasmons are charges oscillations occurring at the interface between metal and dielectric layers
The surface Plasmon excitation is investigated at simple geometry interface where the left-handed material and the dielectric layers have an interface which is infinite
Summary
There are great interest and investigation of plasmonics. This is due to the increasing of transmission in layered thin films composed of metals and their experimental applications. Left-Handed Materials, Nonlinearity, Dispersion Relation, Power Flow Surface Plasmon excitation concerns with the free electrons oscillation of the interface between metal and dielectric layers leading to the resultant excitation which depends of the optical properties of the two layers and the interface geometry between the two layers.
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