Simplified Coherent DSP Scheme for Short-Reach Optical Interconnect with Frequency Domain Polit Tone
A simplified coherent DSP is experimentally validated for short-reach optical interconnects. Frequency-domain pilot tones and baud-rate PAM equalization are used for impairments compensation. The complexity is reduced more than 67% compared to typical coherent DSP.
Authors
- Junpeng Liang (ORCID: https://orcid.org/0000-0001-8156-1560)
- Jinlong Wei (ORCID: https://orcid.org/0000-0001-7714-5003)
- Linsheng Fan (ORCID: https://orcid.org/0009-0002-7259-084X)
- Jianwei Tang (ORCID: https://orcid.org/0009-0007-6506-0046)
- Zhongliang Sun (ORCID: https://orcid.org/0000-0002-5559-4892)
Institutions
- Harbin Institute of Technology (CN)
- Peng Cheng Laboratory (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809580
- Citations
- 1
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.21
Funders
- National Key Research and Development Program of China