Title :
Optoelectronic realisation of NOR logic gate using chaotic two-section lasers
Author :
Chlouverakis, K.E. ; Adams, M.J.
Author_Institution :
Dept. of Electron. Syst. Eng., Univ. of Essex, Colchester, UK
fDate :
3/17/2005 12:00:00 AM
Abstract :
Theoretical construction of the fundamental NOR gate using two-section laser diodes subject to optical injection is reported. Two self-pulsating laser diodes are commonly driven by a monochromatic light beam resulting in chaos and the logic gate is finally implemented by appropriately synchronising the two chaotic attractors.
Keywords :
optical chaos; optical logic; semiconductor lasers; synchronisation; NOR logic gate; chaos; chaotic attractors; chaotic two-section lasers; monochromatic light beam; nonlinear dynamics; optical injection; optoelectronic realisation; pulsating laser diodes; two-section laser diodes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20058026