Title :
Mitigation of nonlinearities in optical transmission systems
Author :
Yamazaki, E. ; Sano, A. ; Kobayashi, T. ; Yoshida, E. ; Miyamoto, Y.
Author_Institution :
NTT Network Innovation Labs., NTT Corp., Yokosuka, Japan
Abstract :
Nonlinear compensation with digital back-propagation can improve Q-factor by more than 1dB, proven by experiments. Simplification of propagation model is the key to suppress circuit size, whereas straight-forward implementation reaches 30-times larger than linear equalizers.
Keywords :
Q-factor; optical fibre communication; optical repeaters; Q-factor; digital back-propagation; nonlinear compensation; optical transmission system; Fiber nonlinear optics; Optical fiber amplifiers; Optical polarization; Optical receivers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
