Two-dimensional multi-pole solitons in nonlocal nonlinear media

Abstract

We present the experimental observation of scalar multi-pole solitons in highly nonlocal nonlinear media, including dipole-, tri-pole, quadru-pole, and necklace-type solitons, organized as arrays of out-of-phase bright spots. These complex solitons are meta-stable, but with a large parameters range where the instability is weak, enabling their experimental observation.

12 pages, 2 figures

References in corpus (2)

• Observation of attraction between dark solitons
• Stability of two-dimensional spatial solitons in nonlocal nonlinear media

Cited by in corpus (12)

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• Stabilization of higher-order vortices and multi-hump solitons in media with synthetic nonlocal nonlinearities
• Propagation of solitons in thermal media with periodic nonlinearity
• Enhanced soliton interactions by inhomogeneous nonlocality and nonlinearity
• Two-dimensional nonlocal multisolitons
• Ring surface waves in thermal nonlinear media
• Surface waves in defocusing thermal nonlinear optical media