Title :
Transmission of 400G dual-carrier DP-16QAM and multi-carrier DP-QPSK signals over regional and long-haul distances with span lengths greater than 200 km
Author :
Ming-Fang Huang ; Shaoliang Zhang ; Mino, Katsyuki ; Aono, Yoshiaki
Author_Institution :
NEC Labs. America, Princeton, NJ, USA
Abstract :
We demonstrate transmission of 400-Gb/s Nyquist-rate dual-carrier DP-16QAM and multi-carrier DP-QPSK signals with 37.5-GHz carrier spacing. The transmission system with span length greater than 200-km SSMF with 44-dB loss and standard EDFA/RA amplification is employed.
Keywords :
erbium; optical fibre amplifiers; optical fibre communication; quadrature amplitude modulation; quadrature phase shift keying; EDFA amplification; RA amplification; bandwidth 37.5 GHz; carrier spacing; dual-carrier DP-16QAM signals; long-haul distances; loss 44 dB; multi-carrier DP-QPSK signals; transmission system; Erbium-doped fiber amplifiers; Optical fiber amplifiers; Optical fiber networks; Q-factor; Stimulated emission;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th4F.3
