Learning and Perturbation Based Multi-Stage Nonlinear Pre-Compensation Algorithm in Coherent Optical Systems
A learning and perturbation based multi-stage pre-compensation method is proposed. The nonlinear compensation performance is enhanced by introducing amplitude and phase factors in each stage of pre-compensation, which are obtained by the gradient descent algorithm.
Authors
- Junhe Zhou (ORCID: https://orcid.org/0000-0002-6792-1133)
- Yuheng Wang (ORCID: https://orcid.org/0009-0000-3502-2697)
- Tengyuan Liu (ORCID: https://orcid.org/0009-0008-3445-8243)
Institutions
- Tongji University (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809737
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China