Frequency-selective high-T/sub c/ Josephson detectors have been fabricated and characterized. A spectral range from 15 GHz to 4.3 THz has been demonstrated for these detectors. A power dynamic range of 50 dB and a noise equivalent power of 10/sup -14/ W/Hz/sup 1/2/ have been realized. A spectral resolution /spl delta/f/f 10/sup -3/ has been achieved in the terahertz range. As an alternative to Fourier-transform spectroscopy, fast Hilbert-transform spectroscopy, based on these detectors, have been applied for various CW and pulsed terahertz sources.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Terahertz Josephson detectors and Hilbert spectroscopy


    Beteiligte:
    Divin, Y.Y. (Autor:in) / Liatti, M.V. (Autor:in) / Shirotov, V.V. (Autor:in) / Volkov, O.Y. (Autor:in) / Poppe, U. (Autor:in) / Gubankov, V.N. (Autor:in) / Urban, K. (Autor:in)


    Erscheinungsdatum :

    2004-01-01


    Format / Umfang :

    173996 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Polarisation-sensitive terahertz detectors

    Johnston, M.B. / Castro-Camus, E. / Lloyd-Hughes, J. et al. | IEEE | 2005


    Terahertz Response of Bi2Sr2CaCu2O8+x Intrinsic Josephson Junctions

    Zhang, Jie / Wu, Jingbo / Chen, Jian et al. | IEEE | 2006


    Millimeter-Wave Hilbert-Transform Spectrum Analyzer Based on Josephson Junction

    Divin, Y. Y. / Larkin, S. Y. / Anischenko, S. E. et al. | British Library Online Contents | 1993


    Wideband active matching of terahertz envelope detectors

    Karisan, Yasir / Sertel, Kubilay | IEEE | 2012


    Design guidelines for terahertz mixers and detectors

    Focardi, P. / McGrath, W.R. | IEEE | 2005