Title :
640 Gbit/s DQPSK single-channel transmission over 480 km fibre link
Author :
Ferber, S. ; Schubert, C. ; Ludwig, R. ; Boerner, C. ; Schmidt-Langhorst, C. ; Weber, H.G.
Author_Institution :
Fraunhofer Inst. for Telecommun., Berlin, Germany
Abstract :
We report error-free transmission of a 640 Gbit/s signal over 6×80 km of dispersion-managed fibre. The signal was generated using a combination of DQPSK modulation, OTDM technology and polarization multiplexing.
Keywords :
differential phase shift keying; optical fibre dispersion; optical fibre networks; optical fibre polarisation; optical modulation; quadrature phase shift keying; telecommunication channels; time division multiplexing; 480 km; 640 Gbit/s; DQPSK; DQPSK modulation; OTDM technology; dispersion-managed fibre; error-free transmission; fibre link; polarization multiplexing; single-channel transmission;
Conference_Titel :
Optical Communication, 2005. ECOC 2005. 31st European Conference on
Conference_Location :
IET
Print_ISBN :
0-86341-543-1
