Experimental targeting and control of spatiotemporal chaos in nonlinear optics

Anno: 2004

Autori: Pastur L., Gostiaux L., Bortolozzo U., Boccaletti S., Ramazza P.L.

Affiliazione autori: Istituto Nazionale di Ottica Applicata, Largo E. Fermi 6, 50125 Firenze, Italy

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.

Giornale/Rivista: PHYSICAL REVIEW LETTERS

Volume: 93 (6)      Da Pagina: 063902-1  A: 063902-4

Parole chiavi: UNSTABLE PATTERNS; FEEDBACK; TURBULENCE; STABILIZATION; TRANSITION
DOI: 10.1103/PhysRevLett.93.063902

Citazioni: 16
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18
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