All-Optical Bit-Pattern Matching with Photonic Switching Arrays

Shinji Matsuo; Takashi Kurokawa; Hiroyuki Tsuda; Chikara Amano

doi:10.1109/68.122388

All-Optical Bit-Pattern Matching with Photonic Switching Arrays

Shinji Matsuo, Takashi Kurokawa, Hiroyuki Tsuda, Chikara Amano

Research output: Contribution to journal › Article › peer-review

Abstract

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.

Original language	English
Pages (from-to)	267-269
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	4
Issue number	3
DOIs	https://doi.org/10.1109/68.122388
Publication status	Published - 1992 Mar
Externally published	Yes

ASJC Scopus subject areas

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

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10.1109/68.122388

Cite this

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title = "All-Optical Bit-Pattern Matching with Photonic Switching Arrays",

abstract = "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.",

author = "Shinji Matsuo and Takashi Kurokawa and Hiroyuki Tsuda and Chikara Amano",

year = "1992",

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AB - 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.

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All-Optical Bit-Pattern Matching with Photonic Switching Arrays

Abstract

ASJC Scopus subject areas

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