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MULTI-ANALYTE OPTICAL COMPUTING SYSTEM

  • US 20100141952A1
  • Filed: 11/01/2007
  • Published: 06/10/2010
  • Est. Priority Date: 11/02/2006
  • Status: Active Grant
First Claim
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1. A method for high-speed analysis of product samples, comprising:

  • illuminating at least a portion of a product with light at an inspection point;

    providing a light sensitive detector, the detector producing an output based on received light;

    directing light from the product portion toward the light sensitive detector through at least one multivariate optical element, the light from the product portion carrying information about the product portion;

    directing at least a portion of the product illuminating light toward the light sensitive detector through a reference optical element; and

    analyzing the signals produced by the detector, the analysis being based on a comparison of the signal produced from light passing through the at least one multivariate optical element and the signal produced from light passing through the reference optical element.

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