Title :
Electronic nonlinearity compensation in 112-Gb/s PDM-QPSK optical coherent transmission systems
Author :
Xie, Chongjin ; Essiambre, René-Jean
Author_Institution :
Bell Labs., Alcatel-Lucent, Holmdel, NJ, USA
Abstract :
We show that implementing pre- and post-dispersion compensation in electronic nonlinearity compensation can significantly improve the performance of 112-Gb/s PDM-QPSK coherent systems. More electronic compensation stages are required for a system without optical dispersion compensators (ODCs) than that with ODCs.
Keywords :
compensation; multiplexing; optical fibre dispersion; optical fibre networks; optical fibre polarisation; quadrature phase shift keying; PDM-QPSK optical coherent transmission system; electronic nonlinearity compensation; optical dispersion compensator; polarization mode dispersion; polarization-division-multiplexed quadrature phase shift keyed signal; postdispersion compensation; predispersion compensation; Dispersion; Fiber nonlinear optics; Optical fibers; Optical polarization; Optical receivers;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621340
