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http://dx.doi.org/10.12673/jant.2019.23.6.570

Dispersion-Managed Link with Different Numbers of Fiber Spans and Asymmetric Distribution of RDPS  

Hong, Sung-Hwa (Division of Navigational Information System, Mokpo National Maritime University)
Lee, Seong-Real (Division of Navigational Information System, Mokpo National Maritime University)
Publication Information
Journal of Advanced Navigation Technology / v.23, no.6, 2019 , pp. 570-576 More about this Journal
Abstract
The configuration of dispersion-managed optical link with optical phase conjugator, which is placed at the non-midway of total transmission length, is proposed for implementing of the flexible optical network. The optical phase conjugator is located between the former half transmission section and the latter half transmission section, which are consisted of 6 fiber spans and 14 fiber spans respectively, and the averaged RDPS of each half transmission section are inconsistence. And, the artificial distribution of each fiber span's RDPS, which are gradually increased/decreased as the span numbers are increased, is adopted to compensate for the distorted wavelength division multiplexed channels. From the simulation results, it is confirmed that the compensation in dispersion-managed link configured by a special distribution pattern among 16 proposed patterns, in which the RDPS of each fiber spans are gradually decreased/increased in the former/latter half section with the small deviation, is suitable to compensate for the distorted wavelength division multiplexed channels.
Keywords
Asymmetric dispersion-managed link; Optical phase conjugation; Residual dispersion per span; Artificial distribution; RDPS deviation;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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