Experimental control of coherence of a chaotic oscillator
Year: 2004
Authors: Boccaletti S., Allaria E., Meucci R.
Autors Affiliation: Istituto Nazionale di Ottica Applicata, Largo E. Fermi 6, 50125 Firenze, Italy; Department of Physics, University of Florence, Firenze, Italy
Abstract: We give experimental evidence that a delayed feedback control strategy is able to efficiently enhance the coherence of an experimental self-sustained chaotic oscillator obtained from a CO(2) laser with electro-optical feedback. We demonstrate that coherence control is achieved for various choices of the delay time in the feedback control, including values that would lead to the stabilization of an unstable periodic orbit embedded within the chaotic attractor. The relationship between the two processes is discussed.
Journal/Review: PHYSICAL REVIEW E
Volume: 69 (6) Pages from: 066211 to: 066211
KeyWords: UNSTABLE PERIODIC-ORBITS; PHASE SYNCHRONIZATION; SYSTEMS; FEEDBACK; DYNAMICSDOI: 10.1103/PhysRevE.69.066211ImpactFactor: 2.352Citations: 12data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2024-11-10References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here