ETUDE D’UNE STRUCTURE DE LIAISON PAR FIBRE OPTIQUE : CARACTERISATION DE LA PROPAGATION ET BILAN ENERGETIQUE

Abstract

The communications by current optical fibers are characterized by an increasing request in term of capacity of transmission. We would like to pass on more and more data are enfeeblement by minimizing the losses. Knowing that limitations exist when the signal propagates in the fiber further to various effects characterizing the fiber optics(optical fiber). In work we wanted given about majorities and characteristics concerning the transmissions by fiber optics(optical fiber), given also an outline onto some enfeeblement which intervene during the distribution of the signal in the fiber optics(optical fiber) where a particular attention is given for the study of the energy balance of a connection by fiber optics(optical fiber) as well as some linear and not linear effects