Sensing of gas concentration using photonic bandgap fiber

Joanna Pawłat*, Takahiro Matsuo, Toshitsugu Ueda, Tadashi Sugiyama

*この研究の対応する著者

    研究成果: Conference contribution

    2 被引用数 (Scopus)

    抄録

    Photonic Bandgap (PBG) Fiber was developed for a new gas-sensing device. The micro-capillary gas flow inside fiber and light guiding parameters were estimated in order to develop a high-sensitivity gas concentration measuring system. Darcy - Weisbach equation for non-compressible flow and quasi-Panhandle equation for compressible gas flow were used for the calculation of gas velocity. Core diameters of fibers ranged from 10.9 to 700 μm. The results of numerical simulations were compared with experimental results. Attenuation was calculated and concentrations of ammonia and CO2 were measured.

    本文言語English
    ホスト出版物のタイトルProceedings of IEEE Sensors
    ページ216-219
    ページ数4
    DOI
    出版ステータスPublished - 2006
    イベント2006 5th IEEE Conference on Sensors - Daegu
    継続期間: 2006 10 222006 10 25

    Other

    Other2006 5th IEEE Conference on Sensors
    CityDaegu
    Period06/10/2206/10/25

    ASJC Scopus subject areas

    • 工学(その他)
    • 電子工学および電気工学

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