Digital Pre-Distortion for Drivers and SOAs Nonlinearities Enabling Power Budget Extension
We experimentally show that DPD nonlinear compensation can improve the power budget from 13.5 dB to 16.9 dB with an 800 Gbps 90 Gbaud signal thanks to enabling larger transmitted power while reducing nonlinear SNR degradation.
Authors
- Yann Frignac (ORCID: https://orcid.org/0000-0002-2338-8461)
- Hartmut Hafermann (ORCID: https://orcid.org/0000-0003-4877-6329)
- Gabriel Charlet (ORCID: https://orcid.org/0000-0003-1398-5446)
- R. Brenot
- Massimo Tornatore (ORCID: https://orcid.org/0000-0003-0740-1061)
- Trung Hien Nguyen
- S. Azouigui (ORCID: https://orcid.org/0000-0002-9234-5393)
- Abel Lorences-Riesgo (ORCID: https://orcid.org/0000-0001-8804-3897)
- Loïg Godard
- Nayla El Dahdah
- Sami Mumtaz
- Xiaohui Zhao
Institutions
- Huawei Technologies (France) (FR)
- Politecnico di Milano (IT)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/ofc.2025.w4h.4
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00