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Two-dimensional multi-pole solitons in nonlocal nonlinear media

Carmel Rotschild·Zhiyong Xu·Oren Cohen·Yaroslav V. Kartashov·Lluis Torner·Mordechai Segev
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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.

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Carmel Rotschild, Zhiyong Xu, Oren Cohen, Yaroslav V. Kartashov, Lluis Torner, Mordechai Segev. 2006-07-05. Two-dimensional multi-pole solitons in nonlocal nonlinear media. https://doi.org/10.1364/ol.31.003312

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