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Self-trapping and stable localized modes in nonlinear photonic crystals

Serge F. Mingaleev·Yuri S. Kivshar
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Abstract

We predict the existence of stable nonlinear localized modes near the band edge of a two-dimensional reduced-symmetry photonic crystal with a Kerr nonlinearity. Employing the technique based on the Green function, we reveal a physical mechanism of the mode stabilization associated with the effective nonlinear dispersion and long-range interaction in the photonic crystals.

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Serge F. Mingaleev, Yuri S. Kivshar. 2001-02-05. Self-trapping and stable localized modes in nonlinear photonic crystals. https://doi.org/10.1103/physrevlett.86.5474

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