Title :
Improving nonlinear degradation by combining optical and digital compensation techniques
Author :
Shibahara, Kohki ; Sakamaki, Y. ; Kawai, Takaaki ; Mori, Kazuo ; Kishikawa, Hiroki ; Fukutoku, Mitsunori
Author_Institution :
NTT Network Innovation Labs., NTT Corp., Yokosuka, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We investigate the combined effect of optical and digital compensation techniques for nonlinear degradation by numerical simulation. Q-factor improvement by digital compensation increases when nonlinearity is optically suppressed in a dispersion-managed system.
Keywords :
Q-factor; nonlinear distortion; optical distortion; optical fibre communication; optical fibre dispersion; optical modulation; phase modulation; Q-factor improvement; cross-phase modulation; digital compensation; dispersion-managed system; nonlinear degradation; nonlinear signal distortion; numerical simulation; optical compensation; Abstracts; Degradation; Noise; Nonlinear optics; Numerical simulation; Optical switches; Photonics;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
