153 citations · 688 across the 11 of their papers we have counts for
11 papers
Surface waves at the interface between left-handed and birefringent materials
Lucian-Cornel Crasovan, Osamu Takayama, David Artigas +3
We theoretically investigate the existence and properties of hybrid surface waves forming at interfaces between left-handed materials and dielectric birefringent media. The existen…
Three-dimensional spatiotemporal optical solitons in nonlocal nonlinear media
D. Mihalache, D. Mazilu, F. Lederer +4
We demonstrate the existence of stable three-dimensional spatiotemporal solitons (STSs) in media with a nonlocal cubic nonlinearity. Fundamental (nonspinning) STSs forming one-para…
Stable three-dimensional solitons in attractive Bose-Einstein condensates loaded in an optical lattice
D. Mihalache, D. Mazilu, F. Lederer +4
The existence and stability of solitons in Bose-Einstein condensates with attractive inter-atomic interactions, described by the Gross-Pitaevskii equation with a three-dimensional…
Stable spatiotemporal solitons in Bessel optical lattices
D. Mihalache, D. Mazilu, F. Lederer +4
We investigate the existence and stability of three-dimensional (3D) solitons supported by cylindrical Bessel lattices (BLs) in self-focusing media. If the lattice strength exceeds…
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…