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  • 1
    Electronic Resource
    Electronic Resource
    Low frequency characteristics of a quasioptical Schottky diode detector part II: Experimental results (1984)
    Springer
    International journal of infrared and millimeter waves 5 (1984), S. 1361-1379 
    Details
    ISSN: 1572-9559
    Keywords: FIR Detector ; Point-contact Schottky Diode ; Submillimetric Wave Detection
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A detailed experimental study of the low frequency (video) response of a quasioptical Schottky diode detector over the microwave and FIR wavelength range is presented. An optimization of the responsivity versus the bias current is proposed and a generalized curve of the saturation power versus the FIR wavelength is given. This curve defines for any antenna point-contact Schottky diode detector, suitable for FIR detection, the power range for a linear detector response. A simple method is also described to calculate the coupling efficiency of the laser radiation into the antenna reception pattern.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01013363
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Heterodyne performance of a quasioptical Schottky diode detector: Theoretical and experimental results (1985)
    Springer
    International journal of infrared and millimeter waves 6 (1985), S. 387-403 
    Details
    ISSN: 1572-9559
    Keywords: Point-contact Schottky Diode ; Heterodyne FIR detection ; FIR detector ; Submillimetric wave detection
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A detailed theoretical and experimental study of the heterodyne performance of a quasioptical Schottky diode detector is presented. The experimental results have been obtained by mixing the radiation from a FIR laser with the output of a 67–73 GHz Klystron. The heterodyne signal variation versus various parameters and its relation to the special case of two lasers mixing are described. The mixer characteristics are a NEP value of 2×10−19W/Hz and a detector bandwidth of at least 9 GHz. Experimental evidence of harmonics generation of submillimetric frequencies at the diode junction is also presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01009766
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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