Title :
Nonlinear-tolerant adaptive zero-guard-interval COOFDM for highly spectral efficient optical transmission
Author :
Wei Wang ; Qunbi Zhuge ; Xian Xu ; Osman, Mohamed ; Chagnon, Mathieu ; Meng Qiu ; Plant, David V.
Author_Institution :
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC, Canada
Abstract :
An adaptive channel estimation method is proposed for zero-guard-interval CO-OFDM. The improvement in nonlinear tolerance, SOP tracking ability and residual CD tolerance compared to intra-frequency domain averaging is numerically and experimentally demonstrated.
Keywords :
OFDM modulation; adaptive estimation; channel estimation; nonlinear estimation; optical communication; optical modulation; SOP tracking ability; adaptive channel estimation method; coherent optical orthogonal frequency division multiplexing; highly spectral efficient optical transmission; intra-frequency domain averaging; nonlinear-tolerant adaptive zero-guard-interval CO-OFDM; residual CD tolerance; Bit error rate; Channel estimation; OFDM; Optical fibers; Optical polarization; Optimized production technology; Q-factor;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Tu3G.3
