60 citations · 238 across the 5 of their papers we have counts for
7 papers
Diffraction-managed solitons and nonlinear beam diffusion in modulated arrays of optical waveguides
Alexander Szameit, Ivan L. Garanovich, Matthias Heinrich +10
We study propagation of light in nonlinear diffraction-managed photonic lattices created with arrays of periodically-curved coupled optical waveguides which were fabricated using f…
Nonlinear directional coupler for polychromatic light
Ivan L. Garanovich, Andrey A. Sukhorukov
We demonstrate that nonlinear directional coupler with special bending of waveguide axes can be used for all-optical switching of polychromatic light with very broad spectrum cover…
Broadband diffraction management and self-collimation of white light in photonic lattices
Ivan L. Garanovich, Andrey A. Sukhorukov, Yuri S. Kivshar
We suggest a novel type of photonic structures where the strength of diffraction can be managed in a very broad frequency range. We introduce optimized arrays of curved waveguides…
Discrete surface solitons in semi-infinite binary waveguide arrays
Mario I. Molina, Ivan L. Garanovich, Andrey A. Sukhorukov +1
We analyze discrete surface modes in semi-infinite binary waveguide arrays, which can support simultaneously two types of discrete solitons. We demonstrate that the analysis of lin…
Surface multi-gap vector solitons
Ivan L. Garanovich, Andrey A. Sukhorukov, Yuri S. Kivshar +1
We analyze nonlinear collective effects near surfaces of semi-infinite periodic systems with multi-gap transmission spectra and introduce a novel concept of multi-gap surface solit…
Demonstration of all-optical beam steering in modulated photonic lattices
Christian R. Rosberg, Ivan L. Garanovich, Andrey A. Sukhorukov +3
We demonstrate experimentally all-optical beam steering in modulated photonic lattices induced optically by three beam interference in a biased photorefractive crystal. We identify…