In this letter, we propose and demonstrate a fiber-optic torsion sensor based on a novel long period fiber grating (LPFG) written by high-frequency CO/sub 2/ laser pulses. Such a sensor can be easily embedded into a structure and can determine both the twist rate and the twist direction simultaneously.


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    Titel :

    A novel fiber-optic torsion sensor based on a CO/sub 2/-laser-induced long-period fiber grating


    Beteiligte:
    Wang, Y.P. (Autor:in) / Rao, Y.J. (Autor:in) / Hu, A.Z. (Autor:in) / Zeng, X.K. (Autor:in) / Ran, Z.L. (Autor:in) / Zhu, T. (Autor:in)


    Erscheinungsdatum :

    2002-01-01


    Format / Umfang :

    253958 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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