Title :
400-Gb/s and 1-Tb/s superchannels using multi-carrier no-guard-interval coherent OFDM
Author :
Chandrasekhar, S. ; Liu, X.
Author_Institution :
Alcatel-Lucent, Bell Labs., Holmdel, NJ, USA
Abstract :
We review the principles of generation, detection, and transmission of multi-carrier superchannels based on no-guard-interval coherent optical orthogonal frequency division multiplexing (NGI-CO-OFDM). We illustrate our findings with performances of 1.2-Tb/s 24-carrier and 450-Gb/s 9-carrier NGI-CO-OFDM superchannels with polarization-division-multiplexed quadrature phase-shift keyed carrier modulation.
Keywords :
OFDM modulation; optical communication; quadrature phase shift keying; NGI-CO-OFDM; bit rate 1 Tbit/s; bit rate 400 Gbit/s; multicarrier superchannels; no-guard-interval coherent OFDM; optical orthogonal frequency division multiplexing; polarization division multiplexing; quadrature phase shift keying; Bandwidth; Frequency modulation; OFDM; Optical crosstalk; Optical fibers; Optical filters;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
