Near-infrared near-field imaging spectroscopy of semiconductor quantum structures for optical communication devices

T. Saiki, R. Kubota, K. Nakashima, D. Mizuno

    研究成果: Conference contribution

    抄録

    The nonuniform distribution of N in GaInNAs alloys was investigated by near-field photoluminescence imaging spectroscopy of localized states driven by giant band-gap reduction due to N incorporation. We observed both strongly localized excitons confined in N clusters and rather delocalized excitons, which indicate the onset of alloy formation.

    本文言語English
    ホスト出版物のタイトル2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
    DOI
    出版ステータスPublished - 2007 12月 1
    イベント2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM - Seoul, Korea, Republic of
    継続期間: 2007 8月 262007 8月 31

    出版物シリーズ

    名前Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

    Other

    Other2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
    国/地域Korea, Republic of
    CitySeoul
    Period07/8/2607/8/31

    ASJC Scopus subject areas

    • 電子材料、光学材料、および磁性材料
    • 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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