Title :
Patterning Effects in WDM RZ-DBPSK SMF/DCF Optical Transmission at 40 Gbit/s Channel Rate
Author :
Shtyrina, O.V. ; Turitsyn, S.K. ; Fedoruk, M.P. ; Shafarenko, A. ; Desbruslais, S.R. ; Reynolds, K. ; Webb, R.
Author_Institution :
SB RAS, Novosibirsk
Abstract :
Summary form only given. In this paper an important new example of a system with strong and nontrivial patterning effects is presented. There has been much interest lately in the implementation of the differential phase shift-keying (PSK) modulation format for long-haul and ultra long-haul fibre communications and, in particular, the differential binary PSK (DBPSK) modulation format, where data is encoded into the optical phase. The results of a direct computation of the error statistics for an SMF/DCF RZ-DBPSK 5-channel WDM RZ-DBPSK link with hybrid Raman/EDFA amplification at 40 Gbit/s per channel, with a channel separation of 100 GHz are presented. The statistics of bit triplets and quantify strong pattern-dependent ISI are obtained.
Keywords :
differential phase shift keying; error statistics; optical fibre amplifiers; optical fibre communication; optical fibre dispersion; wavelength division multiplexing; DCF; EDFA; Raman amplification; SMF; WDM; bit rate 40 Gbit/s; differential binary PSK modulation; differential phase shift-keying modulation; dispersion compensated fibre; error statistics; frequency 100 GHz; long-haul fibre communication; optical transmission; patterning effects; single mode fibre transmission; Bit error rate; Intersymbol interference; Optical fiber cables; Optical fiber dispersion; Optical fiber networks; Optical network units; Optical pulses; Phase shift keying; Stimulated emission; Wavelength division multiplexing;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4386422
