Title :
Simplified nonlinearity pre-compensation using a modified summation criteria and non-uniform power profile
Author :
Gao, Yuan ; Karar, A.S. ; Cartledge, J.C. ; Yam, S.S.-H. ; O´Sullivan, M. ; Laperle, C. ; Borowiec, A. ; Roberts, K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Queen´s Univ., Kingston, ON, Canada
Abstract :
By modifying the summation selection criteria and using the non-uniform power distribution profile, a further reduction in the complexity of implementing the perturbation-based nonlinear pre-compensation algorithm for a 128 Gb/s DP 16-QAM signal is demonstrated.
Keywords :
compensation; nonlinear optics; optical fibre communication; optical modulation; quadrature amplitude modulation; DP 16-QAM signal; bit rate 128 Gbit/s; modified summation selection criteria; nonuniform power distribution profile; nonuniform power profile; perturbation-based nonlinear pre-compensation algorithm; Bit error rate; Complexity theory; Erbium-doped fiber amplifiers; Optical fiber dispersion; Optical fiber polarization; Shape;
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.Tu3A.6
