Title :
Application of decision feedback equalisers based on multilayer neural network structures to compensate
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. Coll. London, London
Abstract :
Decision feedback equalisers (DFE) based on multilayer neural networks (MNNs) structure are simulated in a 10 Gbit/s optical channel of standard single mode fibre of 300 km. Simulation results show that the DFE based on the MNN structure significantly outperforms the traditional DFE in the equalisation of chromatic dispersion in medium to long haul optical communications (>220 km).
Keywords :
decision feedback equalisers; neural nets; nonlinear optics; optical communication; optical fibre dispersion; bit rate 10 Gbit/s; chromatic dispersion; decision feedback equalisers; distance 300 km; multilayer neural network structures; optical channel; optical communications; optical fibre dispersion; optical nonlinearity;
Journal_Title :
Optoelectronics, IET
DOI :
10.1049/iet-opt:20060097
