Demonstration of 10-Gbit/s transmission over G.652 fiber for T-band optical access systems using quantum-dot semiconductor devices

Ryogo Kubo, Marino Matsunaga, Takahiro Shobudani, Takuto Fujimoto, Hiroyuki Tsuda, Makoto Sudo, Tadashi Hajikano, Yasunori Tomomatsu, Katsumi Yoshizawa

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

The wavelength range of 1000–1260 nm, known as T-band, where T denotes “thousand”, is one of the promising wavebands suitable for the future moderate-range optical networks. We have developed T-band specific semiconductor devices based on quantum-dot technology. However, the cut-off wavelength of optical fiber cables currently utilized in access networks, i.e., G.652 fibers, is specified to be less than 1260 nm. Therefore, the fibers do not fully support the T-band. This letter presents a demonstration of the feasibility of 10-Gbit/s transmission over G.652 fibers in the T-band by experiments.

Original languageEnglish
Article number20180810
JournalIEICE Electronics Express
Volume15
Issue number18
DOIs
Publication statusPublished - 2018

Keywords

  • Optical communication
  • Quantum dot
  • SOA
  • T-band
  • Wavelength tunable laser

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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