Title :
1.92 Tbit/s, 64 QAM coherent Nyquist pulse transmission over 150 km with a spectral efficiency of 7.5 bit/s/Hz
Author :
Otuya, David Odeke ; Kasai, Keisuke ; Hirooka, Toshihiko ; Yoshida, Manabu ; Nakazawa, Masataka
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
Abstract :
We demonstrate, for the first time, a polarization-multiplexed 160 Gsymbol/s, 64 QAM coherent optical Nyquist pulse transmission. 1.92 Tbit/s data were successfully transmitted over 150 km with a spectral efficiency of 7.5 bit/s/Hz.
Keywords :
code division multiplexing; light coherence; light polarisation; quadrature amplitude modulation; 64-QAM coherent Nyquist pulse transmission; bit rate 1.92 Tbit/s; optical transmission system; polarization-multiplexing; Fiber nonlinear optics; Optical fibers; Optical polarization; Optical receivers; Quadrature amplitude modulation;
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.W1A.4
