Title :
A comparison of the impact of FWM on binary, duobinary and dicode modulation in DWDM systems
Author :
Katsaros, G. ; Lane, P.M. ; Murphy, M.
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. Coll. London, UK
Abstract :
We compare a coding scheme called dicode with duobinary signalling and with normal binary transmission. We demonstrate that dicode coding suppresses the four wave mixing (FWM) products of a three channel DWDM system and we present this reduction against that achieved with duobinary coding
Keywords :
encoding; multiwave mixing; optical fibre communication; telecommunication channels; telecommunication signalling; wavelength division multiplexing; FWM; binary modulation; binary transmission; coding scheme; dicode coding; dicode modulation; duobinary modulation; duobinary signalling; four wave mixing products; three channel DWDM system; Channel spacing; Fiber nonlinear optics; Nonlinear optics; Optical filters; Optical mixing; Optical modulation; Optical receivers; Optical transmitters; Signal generators; Wavelength division multiplexing;
Conference_Titel :
Lasers and Electro-Optics Society 2000 Annual Meeting. LEOS 2000. 13th Annual Meeting. IEEE
Conference_Location :
Rio Grande
Print_ISBN :
0-7803-5947-X
DOI :
10.1109/LEOS.2000.890656
