Title :
Experimental demonstration of nonlinear crosstalk mitigation in superchannels using subcarrier power pre-emphasis
Author :
Tomohiro Yamauchi;Shoichiro Oda;Takeshi Hoshida;Yasuhiko Aoki;Jens C. Rasmussen;Olga Vassilieva;Inwoong Kim;Motoyoshi Sekiya
Author_Institution :
Fujitsu Laboratories Ltd., Kawasaki, Japan
fDate :
6/1/2015 12:00:00 AM
Abstract :
We present a novel nonlinear crosstalk mitigation technique based on subcarrier power pre-emphasis. We experimentally investigate performance improvement for four-subcarrier DP-QPSK superchannel in dispersion-uncompensated transmission for various transmission distances and guard bands.
Keywords :
"Signal to noise ratio","Optical noise","Optical fiber networks","Optical fiber polarization","Optical fiber dispersion","Crosstalk","Modulation"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340114
