Title :
512Gb/s DP-BPSK superchannel transmission over 7,200km DMF link with 1.43b/s/Hz spectral efficiency
Author :
Dayou Qian ; Yaman, Fatih ; Yue-Kai Huang ; Shaoliang Zhang ; Mateo, Eduardo ; Inoue, Takeru ; Inada, Yoshihisa ; Hagisawa, A. ; Ogata, Takaaki ; Ting Wang
Author_Institution :
NEC Labs. America, Inc., Princeton, NJ, USA
Abstract :
We demonstrated the first 400-Gb/s optical super-channel transmission over 7,200km DMF link using 8 optical subcarriers at 35GHz spacing and modulated with 32G baud-rate DP-BPSK Nyquist signal. Spectral efficiency of 1.43b/s/Hz was achieved.
Keywords :
optical fibre communication; optical modulation; phase shift keying; DMF link; DP-BPSK Nyquist signal; DP-BPSK superchannel transmission; bit rate 512 Gbit/s; distance 7200 km; optical modulation; optical subcarrier; optical super-channel transmission; spectral efficiency; Optical attenuators; Optical fibers; Optical filters; Optical modulation; Optical receivers; Optical transmitters;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
