Title :
Performance enhancement for duobinary modulation through nonlinear electrical equalization
Author :
Xia, Chunmin ; Rosenkranz, Werner
Author_Institution :
Kiel Univ., Germany
Abstract :
A nonlinear electrical equalization technique is proposed to improve the performance in optical duobinary modulation system. We show that more than 1000 ps/nm dispersion tolerance improvement and comparable performance to MLSE equalizer can be achieved.
Keywords :
equalisers; maximum likelihood sequence estimation; optical fibre communication; optical fibre dispersion; optical modulation; MLSE equalizer; dispersion tolerance; duobinary modulation; nonlinear electrical equalization;
Conference_Titel :
Optical Communication, 2005. ECOC 2005. 31st European Conference on
Conference_Location :
IET
Print_ISBN :
0-86341-543-1
