Title :
2.4 Tbit/s WDM transmission over 7400 km using all Raman amplifier repeaters with 74 nm continuous single band
Author :
Shimojoh, Naomass ; Naito, Takao ; Tanaka, Toshiki ; Nakamoto, Hiroshi ; Ueki, Toshikazu ; Sugiyama, Akira ; Torii, Kenichi ; Suyama, Masuo
Author_Institution :
Fujitsu Labs. Ltd., Kawasaki, Japan
Abstract :
We have demonstrated 240 channel, 10 Gbit/s WDM transmission over 7404 km using all Raman amplifier repeaters with a continuous signal bandwidth of 74 nm and dispersion-managed fiber with our proposed dispersion map for transmission systems based on distributed Raman amplifiers (DRA).
Keywords :
Raman lasers; optical fibre communication; optical fibre dispersion; optical repeaters; wavelength division multiplexing; 10 Gbit/s; 2.4 Tbit/s; 7404 km; WDM; dispersion map; dispersion-managed fiber; distributed Raman amplifier; optical repeaters; Bandwidth; Erbium-doped fiber amplifier; L-band; Laboratories; Optical amplifiers; Optical noise; Optical pumping; Repeaters; Stimulated emission; Wavelength division multiplexing;
Conference_Titel :
Optical Communication, 2001. ECOC '01. 27th European Conference on
Print_ISBN :
0-7803-6705-7
DOI :
10.1109/ECOC.2001.989023
