Title :
Nonlinear Interactions Between 10Gb/s NRZ Channels and 40Gb/s Channels with RZ-DQPSK or PSBT Format, over Low-Dispersion Fiber
Author :
Charlet, G. ; Mardoyan, H. ; Tran, P. ; Lefrançois, M. ; Bigo, S.
Author_Institution :
Alcatel, Research & Innovation, route de Nozay, 91460 Marcoussis, France
Abstract :
RZ-DQPSK and PSBT are seen as promising modulation formats for upgrading 10Gb/s networks to 40Gb/s. We show that cross non-linear effects make the upgrade more challenging for RZ-DQPSK than for PBST over low-dispersion fibre.
Keywords :
Optical signal processing;
Conference_Titel :
Optical Communications, 2006. ECOC 2006. European Conference on
Conference_Location :
Cannes, France
Print_ISBN :
978-2-912328-39-7
Electronic_ISBN :
978-2-912328-39-7
DOI :
10.1109/ECOC.2006.4800870
