Single-Carrier 1.6-Tb/s Transmission with Digital Inverse Multiplexing on 89-GHz Bandwidth Doublers
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Kawai, Akira; Nakamura, Masanori; Kobayashi, Takayuki; Nagatani, Munehiko; Wakita, Hitoshi; Shiratori, Yuta; Yamazaki, Hiroshi; Takahashi, Hiroyuki; Miyamoto, Yutaka
Inhalt:
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.