Scientific Results

Controlling multistability in chaotic systems

Year: 2010

Authors: Geltrude A., Al-Naimee K., Euzzor S., Meucci R., Arecchi F.T., Goswami B.K.

Autors Affiliation: CNR, Istituto Nazionale di Ottica Applicata, Firenze, Italy; Laser and Plasma Technology Division, Bhabha Atomic Research Centre, Mumbai, India; Physics Department, College of Science, University of Baghdad, Baghdad, Iraq

Abstract: We experimentally demonstrate that a suitable opto-electronic feedback perturbation may efficiently control multistability related nonlinear phenomena (\”bursting\” or crisis-induced intermittency) in a modulated CO2 laser, even in presence of noise (stochastic multistability). We believe these investigations are relevant for their implications in neural networks, coding and telecommunication purposes.

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KeyWords: CO2-laser; Crisis-induced intermittency; Multistability; Non-linear phenomena; Opto-electronics, Neural networks; Nonlinear feedback, Chaotic systems
DOI: 10.1109/COMPENG.2010.51

English