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Longitudinal gOSNR Monitoring by Receiver-side Digital Signal Processing in Multi-Span Optical Transmission System

Signal Processing 2023-10-11 v1
Authors: Choloong Hahn , Junho Chang , Zhiping Jiang
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Abstract

We propose the world first longitudinal gOSNR estimation by using correlation template method at Rx, without any monitoring devices located in the middle of the link. The proposed method is experimentally demonstrated in a 12-span link with commercial transceiver.

Keywords

gOSNR monitoring digital signal processing optical transmission correlation template multi-span link

Cite

@article{arxiv.2310.06807,
  title  = {Longitudinal gOSNR Monitoring by Receiver-side Digital Signal Processing in Multi-Span Optical Transmission System},
  author = {Choloong Hahn and Junho Chang and Zhiping Jiang},
  journal= {arXiv preprint arXiv:2310.06807},
  year   = {2023}
}

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