ListarArtículos de investigación por tema "Anisotropy, Geometry, Nonlinear equations, Topology, Waveguides."
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Localized vortex beams in anisotropic Lieb lattices
(BarranquillaFísicaSede Norte, 2020-07-01)We address the issue of nonlinear modes in a two-dimensional waveguide array, spatially distributed in the Lieb lattice geometry, and modeled by a saturable nonlinear Schr odinger equation. In particular, we analyze the ...