274 citations · 1k across the 23 of their papers we have counts for
13 papers · 1 filter
Realization of all-optical vortex switching in exciton-polariton condensates
Xuekai Ma, Bernd Berger, Marc Assmann +5
Vortices are topological objects representing the circular motion of a fluid. With their additional degree of freedom, the 'vorticity', they have been widely investigated in many p…
Dispersive radiation and regime switching of oscillating bound solitons in twin-core fibers near zero-dispersion wavelength
Ivan Oreshnikov, Rodislav Driben, Alexey Yulin
We study resonant radiation generated by bound solitons in a twin-core fiber near zero-dispersion wavelength, in the presence of higher order dispersion terms. We propose a theoret…
Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction
Xuekai Ma, Rodislav Driben, Boris A. Malomed +2
We consider a two-dimensional (2D) two-component spinor system with cubic attraction between the components and intra-species self-repulsion, which may be realized in atomic Bose-E…
Interaction of high order solitons with external dispersive waves
Ivan Oreshnikov, Rodislav Driben
We have presented theoretical and numerical studies on interactions of dispersive waves with second order solitons. Disperive wave with considerable intensity resonantly colliding…
Weak and strong interactions between dark solitons and dispersive waves
Ivan Oreshnikov, Rodislav Driben, Alexey Yulin
The effect of mutual interaction between dark solitons and dispersive waves is investigated numerically and analytically. The condition of the resonant scattering of dispersive wav…
Synchrotron radiation of higher order soliton
Rodislav Driben, Alexey Yulin, Anatoly Efimov
We demonstrate radiation mechanism exhibited by higher order soliton. In a course of its evolution higher order soliton emits polychromatic radiation resulting in appearance of mul…