Experimental demonstration of single carrier 400G/500G in 50-GHz grid for 1000-km transmission

Yi Yu,Yanzhao Lu,Ling Liu,Yuanda Huang,Xie Wang,Liangchuan Li

Experimental demonstration of single carrier 400G/500G in 50-GHz grid for 1000-km transmission

2017

Yi Yu
Yanzhao Lu
Ling Liu
Yuanda Huang
Xie Wang
Liangchuan Li

In this paper, we experimentally demonstrated 400G/500G single-carrier in 50-GHz grid for 1000-km G.654 fiber transmission with Raman amplifier. 43.125-Gbaud PDM-64QAM (400G net) and PDM-128QAM (500G net) achieved spectral efficiency of 8 and 10 bit/s/Hz.

Keywords:

Amplifier
Raman spectroscopy
Fiber
Grid
Electrical engineering
Spectral efficiency
Engineering
Electronic engineering
Transmission (mechanics)
Optics
raman amplifiers
fiber transmission

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