Title :
1 Tbit/s 256 QAM-OFDM transmission over 560 km with 14.3 bit/s/Hz spectral efficiency
Author :
Omiya, T. ; Yoshida, Manabu ; Nakazawa, Masataka
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We demonstrate a 1 Tbit/s 256 QAM-OFDM transmission with a spectral efficiency of 14.3 bit/s/Hz. A record transmission distance of 560 km was achieved for terabit data with a spectral efficiency of more than 10 bit/s/Hz.
Keywords :
OFDM modulation; optical fibre communication; quadrature amplitude modulation; QAM-OFDM transmission; bit rate 1 Tbit/s; distance 560 nm; spectral efficiency; terabit data; transmission distance; Adaptive optics; OFDM; Optical fiber communication; Optical fibers; Optical filters; Optical polarization;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
