248 citations · 2.6k across the 72 of their papers we have counts for
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Multicolor vortex solitons in two-dimensional photonic lattices
Zhiyong Xu, Yaroslav V. Kartashov, Lucian-Cornel Crasovan +2
We report on the existence and stability of multicolor lattice vortex solitons constituted by coupled fundamental frequency and second-harmonic waves in optical lattices in quadrat…
Spatiotemporal discrete multicolor solitons
Zhiyong Xu, Yaroslav V. Kartashov, Lucian-Cornel Crasovan +2
We have found various families of two-dimensional spatiotemporal solitons in quadratically nonlinear waveguide arrays. The families of unstaggered odd, even and twisted stationary…
Two-dimensional solitons with hidden and explicit vorticity in bimodal cubic-quintic media
A. S. Desyatnikov, D. Mihalache, D. Mazilu +3
We demonstrate that two-dimensional two-component bright solitons of an annular shape, carrying vorticities in the components, may be stable in media with the cubic-qui…