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Two-dimensional spectral imaging system

  • US 8,139,213 B2
  • Filed: 02/19/2009
  • Issued: 03/20/2012
  • Est. Priority Date: 06/30/2005
  • Status: Active Grant
First Claim
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1. A system for sample analysis, comprising:

  • an examination area including a two-dimensional array of examination sites;

    a light detector for imaging;

    an optical relay structure that spectrally disperses light received from the examination sites into a corresponding two-dimensional array of spectra directed concurrently onto the light detector in a collectively nonoverlapping relation wherein the optical relay structure includes one or more filters that truncate a portion of each spectra to substantially reduce crosstalk between the spectra of the two-dimensional array when directed concurrently onto the light detector; and

    a thermal control system operatively coupled to the examination area for regulating a temperature thereof.

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