Summary form only given. Free space electro-optic detection has demonstrated a unique capability of parallel measurement for both spatial and temporal THz imaging. With the use of a CCD camera and a chirped optical probe pulse, real-time and single-shot images of THz field have been achieved. However, due to the limited dynamic range of most CCD cameras (<18 bit) and the lack of multi-channel lock-in amplifier, to image a weak THz modulated optical signal carried on a large laser background, it has to work at a near-zero optical bias point (near zero transmission point) to reduce the intense background light. One basic concern of this electro-optic measurement near the zero optical bias point is the optimal modulation depth, signal-to-noise ratio and the field quadratic dependence.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Electro-optic sampling near zero optical transmission point


    Beteiligte:
    Zhiping Jiang, (Autor:in) / Sun, F.G. (Autor:in) / Chen, Q. (Autor:in) / Zhang, X.-C. (Autor:in)


    Erscheinungsdatum :

    01.01.1999


    Format / Umfang :

    157340 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Electro-optic sampling allows broadband calibration

    British Library Online Contents | 2002


    Phase noise suppression in electro-optic sampling

    IEEE | British Library Conference Proceedings | 1999


    Phase noise suppression in electro-optic sampling

    Zhang, J.M. / Ruo, R. / Jackson, M.K. | IEEE | 1999


    Fabry-Perot enhancement of external electro-optic sampling

    Vickers, A. J. / Tesser, R. / Dudley, R. et al. | British Library Online Contents | 1997