High-accuracy long-distance measurement is performed using a broad and stable femtosecond frequency comb. Cyclic-error, which has been the main source of inaccuracy in conventional measurements, is reduced more than tenfold, directly achieving a world-record accuracy of 2-micrometers in a 240-m distance measurement.


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    Title :

    Cyclic-error-free long-distance measurement using a frequency comb of a femtosecond mode-locked laser


    Contributors:


    Publication date :

    2003-01-01


    Size :

    192827 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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