We have developed a terahertz (THz) imaging system based on two-dimensional electro-optic sampling using a high speed CMOS camera and a arrayed-polarizer matched to the camera. By operating the CMOS camera in a normalized differential mode on the single-shot basis synchronized to the pump laser pulses, a better signal-to-noise ratio is achieved in comparison to the system with a non-differential, low-frame-rate CCD camera.


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    Titel :

    Two-dimensional electro-optic sampling of THz radiation using high-speed CMOS camera combined with arrayed polarizers


    Beteiligte:
    Kitahara, H. (Autor:in) / Yonera, T. (Autor:in) / Miyamaru, F. (Autor:in) / Tani, M. (Autor:in) / Hangyo, M. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    151354 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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