46.4-Tb/s Full C-band 246-km Transmission with Net >2-Tb/s/λ WDM Signals Using >100-GHz-BW InP-based Tx Front-end
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Nakamura, Masanori; Wakita, Hitoshi; Nagatani, Munehiko; Ogiso, Yoshihiro; Hamaoka, Fukutaro; Shiratori, Yuta; Sasai, Takeo; Takahashi, Hiroyuki; Kobayashi, Takayuki; Miyamoto, Yutaka
Abstract:
We successfully demonstrated 200-GHz-spaced 4.6-THz WDM transmission with 23-chan-nel >2-Tb/s net bitrate signals using 192-GBd probabilistically constellation-shaped-100QAM generated by an >100-GHz-BW InP-based Tx front-end, resulting in a total capacity of 46.4-Tb/s with 10.0-b/s/Hz spectral efficiency over 246-km (3×82-km) pure-silica-core fibres with only EDFAs.