Title :
Transmission performance of 40 Gb/s RZ-DQPSK signals alongside 10 Gb/s signals
Author :
Ishida, Kazuyuki ; Goto, Hiroki ; Shimizu, Katsuhiro
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
The transmission performance of 50 GHz spaced 40 Gb/s RZ-DQPSK co-propagating with 10 Gb/s signals over legacy submarine fibre was investigated experimentally to show that it is dependent on both the modulation format of the 10 Gb/s signals and the dispersion map.
Keywords :
optical fibre communication; optical fibre dispersion; optical modulation; quadrature phase shift keying; submarine cables; RZ-DQPSK; bit rate 10 Gbit/s; bit rate 40 Gbit/s; differential quadrature phase shift keying; dispersion map; frequency 50 GHz; legacy submarine fibre; Degradation; Dispersion; Optical fibers; Phase noise; Q factor; Q measurement; Repeaters;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621467
