Title :
Ultrahigh spectral efficiency coherent optical OFDM
Author_Institution :
NEC Labs. America, Inc., Princeton, NJ, USA
Abstract :
Recent development of ultrahigh spectral efficiency coherent optical orthogonal frequency-division multiplexed (OFDM) signal modulation with polarization-division-multiplexing (PDM) has been reviewed which includes 128-ary quadrature amplitude modulation (QAM), 256QAM and 1024QAM at each modulated subcarrier.
Keywords :
OFDM modulation; light coherence; multiplexing; optical fibre communication; optical modulation; quadrature amplitude modulation; wavelength division multiplexing; 1024QAM; 128-ary quadrature amplitude modulation; 256QAM; PDM; QAM; WDM transmission; coherent optical OFDM; modulated subcarrier; orthogonal frequency-division multiplexing; polarization-division-multiplexing; signal modulation; ultrahigh spectral efficiency; OFDM; Optical fibers; Optical modulation; Optical polarization; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
