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Conferences > ECEOC > 2022 > Th3C > Th3C.1
  • European Conference on Optical Communication (ECOC) 2022
  • Technical Digest Series (Optica Publishing Group, 2022),
  • paper Th3C.1

Over 2-Tb/s Net Bitrate Single-carrier Transmission Based on >130-GHz-Bandwidth InP-DHBT Baseband Amplifier Module

Masanori Nakamura, Munehiko Nagatani, Teruo Jyo, Fukutaro Hamaoka, Miwa Mutoh, Yuta Shiratori, Hitoshi Wakita, Takayuki Kobayashi, Hiroyuki Takahashi, and Yutaka Miyamoto

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Abstract

A record 2.11-Tb/s/wavelength net bitrate by optimizing entropy and code rate of 176-GBd PCS144QAM was generated with a >130-GHz-bandwidth InP-DHBT in-house amplifier and a 256-GSa/s ~80-GHz-bandwidth arbitrary waveform generator. We also demonstrated a 2.02-Tb/s net bitrate 240-km transmission with the ultra-broadband configuration.

© 2022 The Author(s)

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