Single-Carrier 1.6-Tb/s Transmission with Digital Inverse Multiplexing on 89-GHz Bandwidth Doublers
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:
Kawai, Akira; Nakamura, Masanori; Kobayashi, Takayuki; Nagatani, Munehiko; Wakita, Hitoshi; Shiratori, Yuta; Yamazaki, Hiroshi; Takahashi, Hiroyuki; Miyamoto, Yutaka
Abstract:
We generated coherent signals at up to 168 Gbaud based on 32-GHz DACs and 89-GHz InP bandwidth doubler modules supported by a tailored digital pre-distortion scheme (digital inverse multiplexing). We achieved a net bit rate of 1.61 Tb/s at 144 Gbaud after 100-km transmission.