ar X iv : p hy si cs / 0 30 31 09 v 1 2 6 M ar 2 00 3 Information capacity of optical fiber channels with zero average dispersion
نویسندگان
چکیده
We study the statistics of optical data transmission in a noisy nonlinear fiber channel with a weak dispersion management and zero average dispersion. Applying path integral methods we have found exactly the probability density functions of channel output both for a non-linear noisy channel and for a linear channel with additive and multiplicative noise. We have obtained analytically a lower bound estimate for the Shannon capacity of considered nonlinear fiber channel.
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