Title :
1.28 Tbit/s/channel single-polarization DQPSK transmission over 525 km using ultrafast time-domain optical fourier transformation
Author :
Guan, Pengyu ; Mulvad, Hans Christian Hansen ; Tomiyama, Yutaro ; Hirano, Toshiyuki ; Hirooka, Toshihiko ; Nakazawa, Masataka
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
Abstract :
A single-channel 1.28 Tbit/s transmission over 525 km is demonstrated for the first time with a single-polarization DQPSK signal. Ultrafast time-domain optical Fourier transformation is successfully applied to DQPSK signals and results in improved performance and increased system margin.
Keywords :
Fourier transforms; quadrature phase shift keying; bit rate 1.28 Tbit/s; quadrature phase shift keying; single-polarization DQPSK transmission; ultrafast time-domain optical Fourier transformation; Adaptive optics; Optical distortion; Optical fiber dispersion; Optical fibers; Optical polarization; Optical pulses; Ultrafast optics;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621133
