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Surface solitons in two-dimensional quadratic photonic lattices

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Authors

Molina, Mario I.
Kivshar, Yuri

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Publisher

Optical Society of America

Abstract

We study two-color surface solitons in two-dimensional photonic lattices with quadratic nonlinear response. We demonstrate that such parametrically coupled optical localized modes can exist in the corners or at the edges of a square photonic lattice, and we analyze the impact of the phase mismatch on their properties, stability, and the threshold power for their generation.

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Source

Journal of the Optical Society of America B

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Open Access

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