Title :
Experimental demonstration of multi-pilot aided carrier phase estimation for DP-64QAM and DP-256QAM
Author :
Milutin Pajovic;David S. Millar;Toshiaki Koike-Akino;Robert Maher;Domanic¸ Lavery;Alex Alvarado;Milen Paskov;Keisuke Kojima;Kieran Parsons;Benn C. Thomsen;Seb J. Savory;Polina Bayvel
Author_Institution :
Mitsubishi Electric Research Labs., 201 Broadway, Cambridge, MA, 02139, USA
Abstract :
We present a statistical inference based multi-pilot aided CPE algorithm and analyze its performance via simulations. We experimentally verify LDPC coded back-to-back performance using 10 GBd DP-64QAM and DP-256QAM modulation, with transmitter and receiver linewidths of 100 kHz.
Keywords :
"Parity check codes","Optical transmitters","Optical noise","Phase noise","Bit error rate","Optical receivers","Phase estimation"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341655
