389 citations · 1.8k across the 18 of their papers we have counts for
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Reduced-symmetry two-dimensional solitons in photonic lattices
Robert Fischer, Denis Traeger, Dragomir N. Neshev +4
We demonstrate theoretically and experimentally a novel type of localized beams supported by the combined effects of total internal and Bragg reflection in nonlinear two-dimensiona…
Discrete interband mutual focusing in nonlinear photonic lattices
Christian R. Rosberg, Dragomir N. Neshev, Andrey A. Sukhorukov +2
We study nonlinear coupling of mutually incoherent beams associated with different Floquet-Bloch waves in a one-dimensional optically-induced photonic lattice. We demonstrate exper…
Complete bandgaps in one-dimensional left-handed periodic structures
Ilya V. Shadrivov, Andrey A. Sukhorukov, Yuri S. Kivshar
Artificially fabricated structures with periodically modulated parameters such as photonic crystals offer novel ways of controlling the flow of light due to the existence of a rang…
Observation of discrete gap solitons in binary waveguide arrays
Roberto Morandotti, Daniel Mandelik, Yaron Silberberg +5
We report on the first experimental observation of discrete gap solitons in binary arrays of optical waveguides. We observe the soliton generation when the inclination angle of an…
Asymmetric vortex solitons in nonlinear periodic lattices
Tristram J. Alexander, Andrey A. Sukhorukov, Yuri S. Kivshar
We reveal the existence of asymmetric vortex solitons in ideally symmetric periodic lattices, and show how such nonlinear localized structures describing elementary circular flows…
Beam shaping by a layered structure with left-handed materials
Ilya V. Shadrivov, Andrey A. Sukhorukov, Yuri S. Kivshar
We analyze transmission of a layered photonic structure (a one-dimensional photonic crystal) consisting of alternating slabs of two materials with positive and negative refractive…