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Extreme events induced by spatiotemporal chaos in experimental optical patterns

Authordc.contributor.authorClerc Gavilán, Marcel 
Authordc.contributor.authorGonzález Cortes, Gregorio 
Authordc.contributor.authorWilson, Mario 
Cita de ítemdc.identifier.citationOptics Letters. Volumen: 41 Número: 12 Páginas: 2711-2714 (2016)es_ES
Abstractdc.description.abstractExtreme events such as rogue waves are often associated with the merging of coherent structures. We report on experimental results in the physics of extreme events emerging in a liquid-crystal light valve subjected to optical feedback, and we establish the relation of this phenomenon with the appearance of spatiotemporal chaos. This system, under particular conditions, exhibits stationary roll patterns that can be destabilized into quasi-periodic and chaotic textures when control parameters are properly modified. We have identified the parameter regions where extreme fluctuations of the amplitude can emerge and established their origin through its direct relation with the experimental largest Lyapunov exponents, the proportion of extreme events, and the normed kurtosis. (C) 2016 Optical Society of Americaes_ES
Patrocinadordc.description.sponsorshipFondo Nacional de Desarrollo Cientifico y Tecnologico (FONDECYT)es_ES
Publisherdc.publisherOptical Soc. Amer.es_ES
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile*
Link to Licensedc.rights.uri*
Sourcedc.sourceOptics Letterses_ES
Keywordsdc.subjectrogue waveses_ES
Títulodc.titleExtreme events induced by spatiotemporal chaos in experimental optical patternses_ES
Document typedc.typeArtículo de revistaes_ES
Catalogueruchile.catalogadorC. R. B.es_ES
Indexationuchile.indexArtículo de publicación ISIes_ES

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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile