We propose and experimentally demonstrate a high-sensitivity vibrometer based on photo-EMF detector and pulsed laser for the detection of ultrasonic induced surface displacements. Comparison between the pulsed and continuous-wave illumination is presented.


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    Title :

    High sensitivity photo-EMF detection using pulsed lasers


    Contributors:
    Rodriguez, P. (author) / Chen-Chia Wang, (author) / Trivedi, S. (author) / Feng Jin, (author) / Stepanov, S. (author) / Meyers, J.F. (author) / Lee, J. (author) / Khurgin, J. (author)


    Publication date :

    2004-01-01


    Size :

    140644 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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