A kind of THz wave spectrometry device and measuring method based on filter effect

A kind of THz wave spectrometry device and measuring method based on filter effect

  • CN 106,768,338 A
  • Filed: 12/09/2016
  • Published: 05/31/2017
  • Est. Priority Date: 12/09/2016
  • Status: Active Application
First Claim
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1. a kind of THz wave spectrometry device based on filter effect, it is characterised in that:

  • Controlled including wave filter, filtering parameterDevice, detector and calculation processing unit;

    THz wave to be measured is received by a detector after being filtered effect via wave filter;

    ItsIn, filtering parameter controller carries out various default filtering condition controls for wave filter, by wave filter respectively in various default filtersEffect is filtered for THz wave to be measured so that under the conditions of ripple from the terahertz of wave filter outgoing under the default filtering condition of differenceHereby the wave spectrum of ripple is different;

    Detector is used to detect and obtains under different default filtering conditions from wave filter outgoing THz wavePower;

    Calculation processing unit is used for the result of detection of pick-up probe, and carries out data analysis and process.

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