Title :
Electro-Optic Delay Devices With Double Feedback
Author :
Nguimdo, Romain Modeste ; Colet, Pere ; Mirasso, Claudio
Author_Institution :
Inst. de Fis. Interdisciplinar y Sist. Complejos, Univ. de les Illes Balear, Palma de Mallorca, Spain
Abstract :
We analytically and numerically study the effect of an additional feedback in the semiconductor laser used to pump optoelectronic delay devices. We show that this additional feedback renders the system into chaotic regime for a broader parameter range and also induces a stronger chaotic behavior. We study the synchronization of this system as function of the parameter mismatch and show its capability for encoded message transmission.
Keywords :
electro-optical devices; laser feedback; optical communication equipment; semiconductor lasers; synchronisation; double feedback; electro-optic delay device; encoded message transmission; parameter mismatch; semiconductor laser; synchronization; Bifurcation; Chaotic communication; Correlation; Laser feedback; Optical feedback; Receivers; Chaos based communications; chaos generation; opto-electronic feedback; synchronization;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.2010.2050055
