Mitigation of Power Offset Induced by Hard-Decision-Error in Fiber Longitudinal Power Profile Estimation
We propose a fiber-nonlinearity distribution weighting-based scheme to mitigate the power offset induced by hard-decision (HD) error in least-square PPE. Experimental results demonstrate that the proposed method is as accurate as using transmitter-side (Tx) data.
Authors
- Du Tang (ORCID: https://orcid.org/0000-0002-5819-5782)
- Ji Luo (ORCID: https://orcid.org/0000-0001-5888-6551)
- Yu Chen (ORCID: https://orcid.org/0000-0003-4642-0898)
- Yaojun Qiao (ORCID: https://orcid.org/0000-0001-7253-9839)
- Bofang Zheng (ORCID: https://orcid.org/0009-0002-5966-5819)
- Yingjie Jiang (ORCID: https://orcid.org/0000-0003-2365-3138)
Institutions
- Beijing University of Posts and Telecommunications (CN)
- Huawei Technologies (China) (CN)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/ofc.2025.w3e.6
- Citations
- 4
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 2.92