Title :
High spectral efficiency coherent optical OFDM transmission
Author :
Shieh, William ; Yang, Qi ; Ma, Yiran ; Chen, Simin ; Tang, Yan
Author_Institution :
Centre for Ultra-Broadband Information Networks and National ICT Australia, Department of Electrical and Electronic Engineering, The University of Melbourne, VIC 3010, Australia
Abstract :
We show 1-Tb/s single-channel CO-OFDM transmission consisting of continuous 4,104 spectrally-overlapped subcarriers generated using a novel device of recirculating frequency shifter (RFS). The 1-Tb/s CO-OFDM signal with a spectral efficiency of 3.3 bit/s/Hz is successfully received after transmission over 600-km SSMF fiber without either Raman amplification or dispersion compensation.
Keywords :
Bandwidth; Ethernet networks; Fiber nonlinear optics; OFDM; Optical fiber communication; Optical modulation; Optical noise; Optical receivers; Optical sensors; Stimulated emission; OFDM; coherent communications; optical communications;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
