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Quasiperiodic oscillations and homoclinic orbits in the nonlinear nonlocal Schrödinger equation
F. Maucher, E. Siminos, W. Krolikowski +1
Quasiperiodic oscillations and shape-transformations of higher-order bright solitons in nonlinear nonlocal media have been frequently observed in recent years, however, the origin…
Azimuthons in weakly nonlinear waveguides of different symmetries
Yiqi Zhang, Stefan Skupin, Fabian Maucher +3
We show that weakly guiding nonlinear waveguides support stable propagation of rotating spatial solitons (azimuthons). We investigate the role of waveguide symmetry on the soliton…
Tracking azimuthons in nonlocal nonlinear media
F. Maucher, D. Buccoliero, S. Skupin +3
We study the formation of azimuthons, i.e., rotating spatial solitons, in media with nonlocal focusing nonlinearity. We show that whole families of these solutions can be found by…
Rotating soliton solutions in nonlocal nonlinear media
S. Skupin, M. Grech, W. Krolikowski
We discuss generic properties of rotating nonlinear wave solutions, the so called azimuthons, in nonlocal media. Variational methods allow us to derive approximative values for the…
Stability of two-dimensional spatial solitons in nonlocal nonlinear media
S. Skupin, O. Bang, D. Edmundson +1
We discuss existence and stability of two-dimensional solitons in media with spatially nonlocal nonlinear response. We show that such systems, which include thermal nonlinearity an…
Stable rotating dipole solitons in nonlocal optical media
Servando Lopez-Aguayo, Anton S. Desyatnikov, Yuri S. Kivshar +3
We reveal that nonlocality can provide a simple physical mechanism for stabilization of multi-hump optical solitons, and present the first example of stable rotating dipole soliton…