Pulsed-based Brillouin scattering sensors have large measurement times of 5-10 minutes, making them unsuitable for dynamic strain measurements. In this paper, we describe a Brillouin optical correlation domain analysis based fiber optic sensor for dynamic strain sensing at a rate of about 50 Hz.


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    Title :

    Dynamic strain measurement at 50 Hz using a Brillouin optical correlation domain analysis based on fiber optic sensor


    Contributors:
    Ong, S.S.L. (author) / Hotate, K. (author)


    Publication date :

    2003-01-01


    Size :

    79690 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English