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Erschienen in:
2012 | OriginalPaper | Buchkapitel
Dispersion Managed Optical Links with Non-uniform Distribution of Residual Dispersion Per Span
verfasst von : Hwang-Bin Yim, Seong-Real Lee
Erschienen in: Computer Applications for Communication, Networking, and Digital Contents
Verlag: Springer Berlin Heidelberg
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The possibility of implementing non-uniform residual dispersion per span (RDPS) in optical links with net residual dispersion (NRD) controlled by precompensation and postcompensation for 960 Gbps WDM transmissions is studied and discussed. It is confirmed that the optimal NRD is obtained to be one of +10 ps/nm or -10 ps/nm, which depend on the deciding of NRD and the exact RDPS configurations. And, effective NRD ranges resulting eye opening penalty (EOP) below 1 dB are independent of the exact RDPS distribution for relative low launch power.