This paper reviews recent developments in distributed fiber optic sensing systems (DFOSS) employing optical time domain reflectometry (OTDR), polarization optical time domain reflectometry (POTDR), and frequency domain reflectometry (OFDR) techniques. Such systems can time - and/or frequency multiplex a large number of sensors distributed along an optical fiber, and offer unique advantages over conventional multiplexed sensing technology.


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    Title :

    Distributed Fiber-Optic Sensors: An Overview


    Contributors:

    Conference:

    Fiber Optic and Laser Sensors III ; 1985 ; San Diego,United States


    Published in:

    Publication date :

    1986-01-03





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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