Split Compensation of Dispersion and Self-phase Modulation in Optical Communication Systems
نویسندگان
چکیده
We analyze in details a simplified configuration of a compensation method based on a negative nonlinearity. It is shown that one can cascade the compensation of dispersive and self-phase modulation effects accumulated along a communication line without serious degradation in the quality of the transmitted signal. Anomalous and normal dispersion regimes are compared. Amplifier noise and higher-order dispersion are taken into account in numerical simulations using either RZ or NRZ modulation formats. The split-compensator approach appears better suited to a first experimental proof demonstration. C. Paré et al., “Split compensation of dispersion... ”, Opt. Commun., vol. 160, pp. 130-138 (1999).
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