An optical fiber interferometer can be used to measure the pressure change between adjacent locations along a capillary tube without disturbing the fluid flow within the tube. The current work demonstrates that a novel configuration of a concatenated SM-MM-SM fiber structure, named SMS, can be used to minimize the macrobend loss of an interferometer that senses pressure changes in small capillary tubes.


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    Title :

    Macrobend loss reduction of a fiber interferometer using graded-index multimode fiber


    Contributors:


    Publication date :

    2002-01-01


    Size :

    325013 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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