248 citations · 2.6k across the 72 of their papers we have counts for
6 papers · 1 filter
Two-dimensional subwavelength plasmonic lattice solitons
F. Ye, D. Mihalache, B. Hu +1
We present a theoretical study of plasmonic lattice solitons (PLSs) formed in two-dimensional (2D) arrays of metallic nanowires embedded into a nonlinear medium with Kerr nonlinear…
Stable topological modes in two-dimensional Ginzburg-Landau models with trapping potentials
D. Mihalache, D. Mazilu, V. Skarka +4
Complex Ginzburg-Landau (CGL) models of laser media (with the cubic-quintic nonlinearity) do not contain an effective diffusion term, which makes all vortex solitons unstable in th…
The variety of stable vortical solitons in Ginzburg-Landau media with radially inhomogeneous losses
V. Skarka, N. B. Aleksić, H. Leblond +2
Using a combination of the variation approximation (VA) and direct simulations, we consider the light transmission in nonlinearly amplified bulk media, taking into account the loca…
Exact exact solutions of the Gross-Pitaevskii equation for stable vortex modes
Lei Wu, Lu Li, Jie-Fang Zhang +3
We construct exact solutions of the Gross-Pitaevskii equation for solitary vortices, and approximate ones for fundamental solitons, in 2D models of Bose-Einstein condensates with a…
Subwavelength Plasmonic Lattice Solitons in Arrays of Metallic Nanowires
Fangwei Ye, Dumitru Mihalache, Bambi Hu +1
We predict theoretically that stable subwavelength plasmonic lattice solitons (PLSs) are formed in arrays of metallic nanowires embedded in a nonlinear medium. The tight confinemen…
Vortices and ring dark solitons in nonlinear amplifying waveguides
Jie-Fang Zhang, Lei Wu, Lu Li +2
We consider the generation and propagation of (2+1)-dimensional beams in a nonlinear waveguide with the linear gain. Simple self-similar evolution of the beams is achieved at the a…