On the detection, modeling, and mitigation of anomalous QoT fluctuations in optical networks
Overview & Synopsis
Monitoring data from deployed backbone networks shows that many lightpaths present large fluctuations of their quality of transmission (QoT), beyond 1 dB in range. In this paper, we investigate the hypothesis that the evidenced fluctuations stem from anomalies in polarization-dependent loss (PDL), equivalent to one large PDL element. We eventually propose and experimentally test a closed-loop automation designed to stabilize the QoT at a maximal level for lightpaths impaired by such a PDL anomaly.
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hal.science)
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Document Information
| Document Title | On the detection, modeling, and mitigation of anomalous QoT fluctuations in optical networks |
|---|---|
| Author / Organization | Camille Delezoide, Hassan Akbari, Petros Ramantanis, Fabien Boitier, Patricia Layec |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 2024 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-84466 |
| Original Source Link | Visit Source Page on hal.science » |