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Nonlinear photonic lattices in anisotropic nonlocal self-focusing media
Anton S. Desyatnikov, Dragomir N. Neshev, Yuri S. Kivshar +5
We analyze theoretically and generate experimentally two-dimensional nonlinear periodic lattices in a photorefractive medium. We demonstrate that the light-induced periodically mod…
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…
Incoherent vector vortex-mode solitons in self-focusing nonlinear media
Kristian Motzek, Friedemann Kaiser, José R. Salgueiro +2
We suggest a novel type of composite spatial optical soliton created by a coherent vortex beam guiding a partially incoherent light beam in a self-focusing nonlinear medium. We sho…