Information capacity of optical fiber channels with zero average dispersion

Abstract

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.

4 pages, subbmited to Phys. Rev. Lett

References in corpus (1)

• Schrodinger equation with a spatially and temporally random potential: Effects of cross-phase modulation in optical communication

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