Numerical analysis of ultrafast performances of all-optical logic-gate devices integrated with InAs QD-SOA and ring resonators

Atsushi Matsumoto*, Keichiro Kuwata, Asuka Matsushita, Kouichi Akahane, Katsuyuki Utaka

*この研究の対応する著者

研究成果: Article査読

26 被引用数 (Scopus)

抄録

We analytically investigate the ultrafast dynamic behavior of the proposed optical xnor and and logic gate devices, composed of a monolithically integrated highly stacked InAs quantum dot semiconductor optical amplifier (SOA) and fabricated with the strain compensation technique and ring resonators. The calculated results indicate that the integrated device can operate in the logic gate functions at 160-Gb/s return-to-zero signals with large eye opening, the value of which is estimated to be 90.3%. This is superior to a bulk-type SOA. We show the potential of this device for routing signal processing, such as signal-label recognition in ultrafast photonic network systems.

本文言語English
論文番号6332458
ページ(範囲)51-58
ページ数8
ジャーナルIEEE Journal of Quantum Electronics
49
1
DOI
出版ステータスPublished - 2013

ASJC Scopus subject areas

  • 原子分子物理学および光学
  • 凝縮系物理学
  • 電子工学および電気工学

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