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 publication2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
    DOIs
    Publication statusPublished - 2007 Dec 1
    Event2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM - Seoul, Korea, Republic of
    Duration: 2007 Aug 262007 Aug 31

    Publication series

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

    Other

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

    ASJC Scopus subject areas

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

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  • 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 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM [4391279] (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest). https://doi.org/10.1109/CLEOPR.2007.4391279