Gas sensor based on PBG fiber-possibilities and limitations

Joanna Pawłat, Takahiro Matsuo, Xuefeng Li, Tadashi Sugiyama, Toshitsugu Ueda

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

    Abstract

    The Photonic Pandgap fiber was proposed as a new alternative for traditional glass-made gas cell used in spectroscopic measurements. Several PBG fibers were specially designed and produced for performed experiments. Gas flow within fiber was simulated and measured and ppm concentrations of ammonia gas were detected with short lengths of fiber. Final goal of the project is to produce portable and compact device for fast, ppb range measurement. Additionally, several fiber cutting methods were tested.

    Original languageEnglish
    Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
    Volume7004
    DOIs
    Publication statusPublished - 2008
    Event19th International Conference on Optical Fibre Sensors - Perth, WA
    Duration: 2008 Apr 152008 Apr 18

    Other

    Other19th International Conference on Optical Fibre Sensors
    CityPerth, WA
    Period08/4/1508/4/18

    Keywords

    • Low gas concentration sensor
    • Microcapillary gas flow
    • Photonic bandgap fiber

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Condensed Matter Physics

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