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.
Chaotic message broadcasting using DFB laser diodes
2004-05-13
2 pages
Aufsatz (Zeitschrift)
Englisch
distributed feedback lasers , chaotic communication , chaotic external cavity DFB laser transmitter , DFB laser receivers , message recovery , optical chaos , DFB laser diodes , signal-to-noise ratio , optical communication equipment , telecommunication security , semiconductor lasers , telecommunication wavelengths , chaotic message broadcasting