All-Optical Bit-Pattern Matching with Photonic Switching Arrays

Shinji Matsuo, Takashi Kurokawa, Hiroyuki Tsuda, Chikara Amano

研究成果: Article

6 引用 (Scopus)

抜粋

An all-optical XOR logic circuit is demonstrated using photonic switching arrays that integrate multiple-quantum-well reflection modulators and phototransistors. The switching element performs a Boolean logic Ā · B operation on two binary input light signals that are separately incident on the phototransistor and modulator. The XOR logic function is derived by optical coupling of the switching elements. The device features high contrast that enables high-speed bit pattern matching in parallel.

元の言語English
ページ(範囲)267-269
ページ数3
ジャーナルIEEE Photonics Technology Letters
4
発行部数3
DOI
出版物ステータスPublished - 1992 3
外部発表Yes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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