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Vector mixed-gap surface solitons

Yaroslav V. Kartashov·Fangwei Ye·Lluis Torner
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Abstract

We elucidate the properties of mixed-gap vector surface solitons supported by the interface between a uniform medium and an optical lattice imprinted in a Kerr-type nonlinear media. The components of such mixed-gap solitons emerge from different gaps of lattice spectrum and their mutual trapping results in the formation of stable vector states. The unstable soliton component is stabilized by the cross-coupling with the stable component. We show that vector mixed-gap surface solitons exhibit a new combination of properties of vectorial surface waves and gap solitons.

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Yaroslav V. Kartashov, Fangwei Ye, Lluis Torner. 2006-05-24. Vector mixed-gap surface solitons. https://doi.org/10.1364/oe.14.004808

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