Title :
Compensation of nonlinear cross polarization and cross phase modulation in a 112Gb/s 7×4Gbaud PDM coherent OFDM channel caused by 10Gb/s OOK neighbors
Author :
Grigoryan, Vladimir S. ; Frankel, Michael Y.
Author_Institution :
Ciena Corp., USA
Abstract :
A method for compensation of both high speed XPolM and XPM in a 112Gb/s PDM OFDM QPSK channel surrounded by 10Gb/s OOK neighbors is proposed. It allows for more than 4dB Q-factor improvement in a 10×100km NDSF fiber with 90% inline dispersion compensation.
Keywords :
OFDM modulation; Q-factor; amplitude shift keying; compensation; quadrature phase shift keying; OOK neighbors; PDM OFDM QPSK channel; PDM coherent OFDM channel; Q-factor; bit rate 10 Gbit/s; bit rate 112 Gbit/s; cross phase modulation; dispersion compensation; high speed XPM; high speed XPolM; nonlinear cross polarization; Bandwidth; OFDM; Optical fiber dispersion; Phase shift keying; Q-factor; Radio frequency;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location :
Amsterdam
