Title :
Analysis of back-propagation and RF pilot-tone based nonlinearity compensation for a 9×224Gb/s POLMUX-16QAM system
Author :
Diaz, A. ; Napoli, Antonio ; Adhikari, Sulav ; Maalej, Zied ; Lobato, Adriana ; Kuschnerov, M. ; Prat, Josep
Author_Institution :
Polytech. Univ. of Catalonia, Barcelona, Spain
Abstract :
We investigate the joint implementation of back-propagation and RF-pilot tone for fiber nonlinear compensation in POLMUX-16QAM and show that the nonlinear tolerance is drastically improved when compared to OFDM system.
Keywords :
backpropagation; optical fibre communication; quadrature amplitude modulation; OFDM system; POLMUX-16QAM system; RF pilot-tone based nonlinearity compensation; back-propagation; bit rate 224 Gbit/s; fiber nonlinear compensation; nonlinear tolerance; Bandwidth; Joints; Modulation; OFDM; Optical fiber communication; Optical fiber dispersion; Optical signal processing;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
