We report on the detection of space shuttle foam insulation defects with a 0.2 THz Gunn diode oscillator as the illumination source. A pyroelectric camera, a Golay cell, and a silicon beam lead diode are used as detectors. The size and location of the defects are identified and the feasibility of using this imaging system in quality inspection is discussed.


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    Titel :

    Inspection of space shuttle insulation foam defects using a 0.2 THz Gunn diode oscillator


    Beteiligte:
    Hua Zhong, (Autor:in) / Karpowicz, N. (Autor:in) / Jingzhou Xu, (Autor:in) / Yanqing Deng, (Autor:in) / Ussery, W. (Autor:in) / Shur, M. (Autor:in) / Zhang, X.-C. (Autor:in)


    Erscheinungsdatum :

    01.01.2004


    Format / Umfang :

    142116 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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