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Complex dynamics and configurational entropy of spatial optical solitons in nonlocal media

Claudio Conti·Marco Peccianti·Gaetano Assanto
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Abstract

Intense light propagating in a nonlinear medium can generate an ensemble of interacting filaments of light, or spatial solitons. Using nematic liquid crystals, we demonstrate that they undergo a collective behavior typical of complex systems, including the formation of clusters and sound-like vibrations, as well as the reduction of the configurational entropy, controlled by the degree of nonlocality of the medium.

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physics.opticscond-mat.dis-nnnlin.PS

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Claudio Conti, Marco Peccianti, Gaetano Assanto. 2006-04-20. Complex dynamics and configurational entropy of spatial optical solitons in nonlocal media. https://doi.org/10.1364/ol.31.002030

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