Title :
Linear and nonlinear impairment mitigation in a Nyquist spaced DP-16QAM WDM transmission system with full-field DBP
Author :
Maher, Robert ; Galdino, Lidia ; Sato, Mitsuhisa ; Tianhua Xu ; Kai Shi ; Kilmurray, Sean ; Savory, Seb J. ; Thomsen, Benn C. ; Killey, Robert I. ; Bayvel, Polina
Author_Institution :
Dept. of Electron. & Electr. Eng., Opt. Networks Group, Univ. Coll. London, London, UK
Abstract :
A RRC filter with a 0.1% roll-off factor reduces the impact of linear crosstalk-induced penalty in a Nyquist spaced 10GBd DP-16QAM transmission system with a net ISD of 7.47(b/s)/Hz and the maximum reach is extended to 1940km using full-field DBP.
Keywords :
optical communication; quadrature amplitude modulation; wavelength division multiplexing; DP-16QAM WDM transmission system; RRC filter; full-field DBP; linear crosstalk induced penalty; linear impairment mitigation; nonlinear impairment mitigation; roll off factor; Channel spacing; Digital filters; Optical fiber filters; Optical transmitters; Signal to noise ratio; Wavelength division multiplexing;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6963971
