Title :
Experimental demonstration of chirped duobinary transmission
Author :
Wichers, M. ; Kaiser, W. ; Wuth, T. ; Rosenkranz, W.
Author_Institution :
Christian-Albrechts-University, Kiel, Germany
fDate :
2/14/2002 12:00:00 AM
Abstract :
The first experimental demonstration of the modulation format ´chirped duobinary transmission´ (CDBT) is reported. The dispersion tolerance of the CDBT format in the nonlinear regime is enhanced significantly so that the maximum transmission distance of conventional duobinary transmission can be increased and error-free transmission over 277 km uncompensated standard singlemode fibre is achieved
Keywords :
chirp modulation; optical fibre communication; optical modulation; phase modulation; 277 km; chirped duobinary transmission; dispersion tolerance; nonlinear regime; phase modulation; singlemode fibre;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020118
