Title :
High-speed and transoceanic distance transmission with hybrid Raman-EDFA and coded modulation
Author :
Jin-Xing Cai;Yu Sun;Hongbin Zhang;Hussam Batshon;Matt Mazurczyk;Oleg Sinkin;Dimitri Foursa;Alexei Pilipetskii
Author_Institution :
TE SubCom, 250 Industrial Way West, Eatontown, NJ, 07724, USA
Abstract :
We review recent high-capacity ultra-long haul experiments using hybrid Raman-EDFAs with optimized nonlinear performance and coded modulation with variable spectral efficiency. We discuss techniques that enabled record capacity (54Tb/s over 9,150km) and record capacity-distance product 534Pb/s*km (52.2Tb/s over 10,230km) demonstrations.
Keywords :
"Bandwidth","Modulation","Optical fiber amplifiers","Signal to noise ratio","Optical noise","Erbium-doped fiber amplifiers"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341878
