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

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

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    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.

    Original languageEnglish
    Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
    PublisherOptical Society of America
    ISBN (Print)1424411742, 9781424411740
    Publication statusPublished - 2007 Jan 1
    EventConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 - Seoul, Korea, Republic of
    Duration: 2007 Aug 262007 Aug 26

    Publication series

    NameOptics InfoBase Conference Papers
    ISSN (Electronic)2162-2701

    Other

    OtherConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
    CountryKorea, Republic of
    CitySeoul
    Period07/8/2607/8/26

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    ASJC Scopus subject areas

    • Instrumentation
    • Atomic and Molecular Physics, and Optics

    Cite this

    Saiki, T., Kubota, R., Nakashima, K., & Mizuno, D. (2007). Near-infrared near-field imaging spectroscopy of semiconductor quantum structures for optical communication devices. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 (Optics InfoBase Conference Papers). Optical Society of America.