The compatative analysis of algoritms of optical signal dispersion electronic compensation

Linear and nonlinear algorithms of electronic compensation of a dispersion of signals in fiber-optical lines of transfer are considered. Algorithms of an inverse filtration with restriction of a strip of frequencies and strengthening restriction, and also various variants of a nonlinear phase filtration are thus investigated. Results of modeling and the comparative analysis of these algorithms by an estimation of efficiency of indemnification of dispersion by criterion of Relay are resulted.