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We overview our results on nonlinear photonics in optically-induced oneand two-dimensional lattices, including Bragg scattering, Bloch-wave interaction, formation of gap and vortex solitons.
We overview our results on nonlinear photonics in optically-induced oneand two-dimensional lattices, including Bragg scattering, Bloch-wave interaction, formation of gap and vortex solitons
We study Bragg scattering of light in optically-induced gratings and show, theoretically and experimentally, that the diffracted beam profile is defined by the structure of the Bloch-wave spectrum. Simultaneous generation of discrete and gap solitons is observed at high powers.
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