Title :
Intra-channel XPM compensation for single-stage backward-propagation
Author :
Mateo, Eduardo ; Inoue, Takeru ; Yaman, Fatih ; Shaoliang Zhang ; Dayou Qian ; Ting Wang ; Inada, Yoshihisa ; Ogata, Takaaki ; Aoki, Yuya
Author_Institution :
Submarine Networks Div., NEC Corp., Tokyo, Japan
Abstract :
Intra-channel XPM compensation is proposed for reduced-complexity back-propagation. By optimizing the number of intra-channel sub-bands, single-stage back-propagation is demonstrated on a 3,400 km straight-line NZ-DSF link. A trade-off between complexity and performance is analyzed.
Keywords :
backpropagation; optical links; phase modulation; intra-channel XPM compensation; intra-channel sub-bands; reduced-complexity backpropagation; single-stage backpropagation; single-stage backward-propagation; straight-line NZ-DSF link; Complexity theory; Digital signal processing; Equations; Modulation; Optical fiber cables; Optical fiber dispersion;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
