Demonstration of All-Optical Logic Gate Device Using MQW-SOA and 10 Gbps XNOR Operation

Yota Akashi, Shin’e Matsui, Shohei Isawa, Asuka Matsushita, Atsushi Matsumoto, Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka

    Research output: Contribution to journalArticle

    Abstract

    All-optical logic gate device as a label recognition device for all optical packet networks, which is integrated with a multi-quantum-well semiconductor optical amplifier (MQW-SOA) and double micro-ring resonators (MRRs) is proposed. The nonlinearity of an MQW-SOA such as cross-gain modulation (XGM) and four-wave mixing (FWM) is investigated, and the operation conditions of the input powers and the wavelengths are clarified for efficient XGM and FWM operation. On the basis of these conditions, all-optical XNOR operation at 10 Gbps is demonstrated with clear eye opening.

    Original languageEnglish
    JournalPhysica Status Solidi (A) Applications and Materials Science
    DOIs
    Publication statusAccepted/In press - 2018 Jan 1

      Fingerprint

    Keywords

    • cross-gain modulation, four-wave mixing
    • multi-quantumwell semiconductor optical amplifier
    • optical logic gate
    • XNOR

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Surfaces and Interfaces
    • Surfaces, Coatings and Films
    • Electrical and Electronic Engineering
    • Materials Chemistry

    Cite this