Title :
Controlling Multistability in Chaotic Systems
Author :
Geltrude, A. ; Al-Naimee, K. ; Euzzor, S. ; Meucci, R. ; Arecchi, F.T. ; Goswami, B.K.
Author_Institution :
CNR, Ist. Naz. di Ottica Applicata, Florence, Italy
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.
Keywords :
band-pass filters; gas lasers; integrated optoelectronics; laser feedback; laser stability; nonlinear optics; notch filters; optical chaos; optical control; optical filters; optical modulation; optical noise; stochastic processes; CO2; bursting; chaotic system; coding; crisis-induced intermittency; gas laser; high pass filter; neural networks; noise; nonlinear phenomena; notch filter; optoelectronic feedback perturbation; stochastic multistability control; telecommunication; Amplitude modulation; Bifurcation; Chaos; Control systems; Frequency; Laser feedback; Laser noise; Nonlinear control systems; Nonlinear filters; Optical control; bursting behavior; control; multistabilty;
Conference_Titel :
Complexity in Engineering, 2010. COMPENG '10.
Conference_Location :
Rome
Print_ISBN :
978-1-4244-5982-7
DOI :
10.1109/COMPENG.2010.51
