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Experimental targeting and control of spatiotemporal chaos in nonlinear optics

L. Pastur·L. Gostiaux·U. Bortolozzo·S Boccaletti·P. L Ramazza
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Abstract

We demonstrate targeting and control over spatiotemporal chaos in an optical feedback loop experiment. Different stationary target patterns are stabilized in real-time by means of a two dimensional space extended perturbation field driven by an interfaced computer and applied in real-space to a liquid crystal display device inserted within a control optical loop. The flexibility of the system in switching between different target patterns is also demonstrated.

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L. Pastur, L. Gostiaux, U. Bortolozzo, S Boccaletti, P. L Ramazza. 2004-01-03. Experimental targeting and control of spatiotemporal chaos in nonlinear optics. https://doi.org/10.1103/physrevlett.93.063902

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