Digital pre-equalization for performance improvement in coherent PON

Z Gong, F Shi, Q He, J Li, M Luo, X Zhang, T Huang… - Optics …, 2024 - opg.optica.org
As high-speed optical access networks continue to evolve, reducing the computational
complexity at the optical network unit (ONU) side remains a significant challenge in coherent …

Investigation of laser phase noise tolerance in simplified coherent PON with subcarrier multiplexing

R Fan, J Li, Z Gong, F Shi, M Luo, X Li - Optics Express, 2024 - opg.optica.org
In this paper, we experimentally investigate the laser phase noise tolerance for a 100 Gb/s/λ
coherent passive optical network (PON) with simplified optical network units (ONUs) …

Key Technologies for the Next Generation Coherent Passive Optical Network

Q Yao, N Feng, D Meng, H Yang… - 2024 22nd International …, 2024 - ieeexplore.ieee.org
Key Technologies for the Next Generation Coherent Passive Optical Network Page 1 Key
Technologies for the Next Generation Coherent Passive Optical Network Qiuyan Yao1, Nan …