Title :
Chaotic message broadcasting using DFB laser diodes
Author :
Lee, M.W. ; Shore, K.A.
Author_Institution :
Sch. of Informatics, Univ. of Wales, Bangor, UK
fDate :
5/13/2004 12:00:00 AM
Abstract :
An experimental demonstration has been performed of gigahertz message broadcasting at telecommunication wavelengths using a chaotic external-cavity DFB laser transmitter and two standalone DFB laser receivers. Message recovery was achieved with greater than 14 dB signal-to-noise ratio.
Keywords :
chaotic communication; distributed feedback lasers; optical chaos; optical communication equipment; semiconductor lasers; telecommunication security; DFB laser diodes; DFB laser receivers; chaotic external cavity DFB laser transmitter; chaotic message broadcasting; message recovery; signal-to-noise ratio; telecommunication wavelengths;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040429
