Investigation of dense dispersion management optical links with non-perfect dispersion maps

There is no doubt that dispersion management soliton systems (DDMS) are the most applicable for the short-haul transport. However on practice it is unbelievable to realize an ideal coincidence between projected and installed lengths of dispersion map fibers, which can be explained, for example, by business problems or an optical closure placement. Here we present results of numerical simulations of optical pulse propagation and following bit-error-ratio estimation in a dense dispersion manage optical link with non-perfect dispersion maps.

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