We will discuss fabrication of phase-shifted long-period fiber gratings and the spectral evolution with UV post-exposure and different initial coupling strength. Application of second saturated and phase-shifted LPFGs to bending curvature sensing will be presented.


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    Title :

    Measurement of bending curvature using bandpass filters based on phase-shifted long-period fiber gratings


    Contributors:


    Publication date :

    2002-01-01


    Size :

    325152 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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