96% Complexity-Reduced Nonlinear Equalizer for a C+L-band 1.13Tb/s/pol Coexistent IM/DD- and Comb-based Coherent-PON System
A novel nonlinear equalizer with 96% complexity reduction, compared to the third-order Volterra equalizer, is proposed. We further demonstrate a coexistent PON employing both 20-km, 50-Gb/s IM/DD and 80-km, 1.08-Tb/s/pol comb-based coherent systems. It shows a ~4-dB receiver sensitivity enhancement compared to IMDD-PON with FFE.
Authors
- Lian‐Kuan Chen (ORCID: https://orcid.org/0000-0003-0704-7007)
- Geyang Wang (ORCID: https://orcid.org/0000-0002-5621-3369)
- Chaoran Huang (ORCID: https://orcid.org/0000-0001-6997-758X)
- Chen Ding (ORCID: https://orcid.org/0000-0003-0151-9640)
- Zijian Li (ORCID: https://orcid.org/0009-0001-4305-7248)
- Chester Shu (ORCID: https://orcid.org/0000-0003-0020-6431)
- Qiarong Xiao (ORCID: https://orcid.org/0009-0009-8900-9426)
Institutions
- Chinese University of Hong Kong (HK)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799755
- Citations
- 1
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.21