Soliton-plasmon resonances as Maxwell nonlinear bound states.
We demonstrate that soliplasmons (soliton-plasmon bound states) appear naturally as eigenmodes of nonlinear Maxwell's equations for a metal/Kerr interface. Conservative stability analysis is performed by means of finite element numerical modeling of the time-independent nonlinear Maxwell equations. Dynamical features are in agreement with the presented nonlinear oscillator model.
Instituto de Instrumentación para Imagen Molecular (I3M), InterTech, Universitat Politècnica de València, Camino de Vera S/N, Valencia 46022, Spain. cme22@bath.ac.uk
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Milián
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Ceballos-Herrera
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Skryabin
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Ferrando