Title :
400 Gbps real-time coherent Nyquist-WDM DP-16QAM transmission over legacy G.652 or G.655 fibre infrastructure with 2 dB margins
Author :
Loussouarn, Yann ; Pincemin, Erwan ; Song, Mengdi ; Gauthier, Serge ; Yang Chen ; Zhong Shengqian
Author_Institution :
Orange Labs. Networks, Lannion, France
Abstract :
We experimentally demonstrate uncompensated error-free transmission of 400 Gbps real-time coherent DP-16QAM with Nyquist filtering (5.33 bit/s/Hz) over 500 km (resp. 300 km) of G.652 (resp. G.655) fibre using purely EDFA amplification and taking into account 2 dB margins.
Keywords :
erbium; optical fibre amplifiers; optical fibre communication; optical fibre filters; optical transmitters; quadrature amplitude modulation; wavelength division multiplexing; EDFA amplification; Nyquist filtering; bit rate 400 Gbit/s; distance 300 km; distance 500 km; dual-polarization quadrature amplitude modulation; erbium doped fiber amplifiers; legacy G.652 fibre infrastructure; legacyG.655 fibre infrastructure; real-time coherent Nyquist-WDM DP-16QAM transmission; uncompensated error-free transmission; wavelength division multiplexing; Modulation; Optical fiber communication;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
