279 citations · 2.2k across the 34 of their papers we have counts for
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Nonlinear optical beams carrying phase dislocations
Anton Desyatnikov, Cornelia Denz, Yuri Kivshar
We describe different types of self-trapped optical beams carrying phase dislocations, including vortex solitons and ring-like soliton clusters. We demonstrate numerically how to c…
Band-gap solitons in nonlinear optically-induced lattices
Anton S. Desyatnikov, Elena A. Ostrovskaya, Yuri S. Kivshar +1
We introduce novel optical solitons that consist of a periodic and a spatially localized components coupled nonlinearly via cross-phase modulation. The spatially localized optical…
Self-trapped bidirectional waveguides in a saturable photorefractive medium
M. Belic, Ph. Jander, A. Strinic +2
We introduce a time-dependent model for the generation of joint solitary waveguides by counter-propagating light beams in a photorefractive crystal. Depending on initial conditions…