Title :
Operational regime of symbol-by-symbol phase noise estimation for POLMUX 16-QAM
Author :
Peng, Fangrong ; Wymeersch, Henk ; Tan, A. Serdar ; Sjödin, Martin ; Johannisson, Pontus ; Agrell, Erik ; Andrekson, Peter ; Karlsson, Magnus
Author_Institution :
Dept. of Signals & Syst., Chalmers Univ. of Technol., Göteborg, Sweden
Abstract :
A symbol-by-symbol phase noise estimation algorithm for polarization-multiplexed 16-QAM is evaluated. We found that it can cope with laser linewidths of up to 2.2 MHz in high SNR regimes, at 112 Gbit/s.
Keywords :
phase noise; quadrature amplitude modulation; POLMUX 16-QAM; operational regime; polarization-multiplexed 16-QAM; symbol-by-symbol phase noise estimation; Error probability; Estimation; Laser noise; Lasers; Phase noise; Phase shift keying; Signal to noise ratio;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621451
