Title :
256-Gb/s single-carrier PM-256QAM implementation using coordinated DD-LMS and CMA equalization
Author :
Hung-Chang Chien;Zhensheng Jia;Jianjun Yu
Author_Institution :
ZTE (TX) Inc., 55 Madison Ave, Morristown, NJ 07960, USA
Abstract :
Signal-carrier PM-256QAM generation at record-breaking line rate of 256 Gb/s and its point-to-point transmission over 20-km SMF are experimentally demonstrated, which is enabled by using a fast-converging polarization-tracking equalizer with coordinated CMA and DD-LMS algorithm.
Keywords :
"Equalizers","Quadrature amplitude modulation","Digital signal processing","Signal to noise ratio","Optical noise","Bandwidth","Receivers"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341619
