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Broad-range spectrometer

  • US 20090122313A1
  • Filed: 08/15/2008
  • Published: 05/14/2009
  • Est. Priority Date: 08/15/2007
  • Status: Active Grant
First Claim
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1. A particle characterization instrument, comprising:

  • a first spatially coherent light source having a beam output aligned with an optical axis,a focusing optic positioned along the optical axis after the light source,a sample cell positioned along the optical axis after the focusing optic,a diverging optic positioned along the optical axis after the sample cell, anda first detector positioned outside of the optical axis to receive scattered light within a first range of scattering angles from the diverging optic.

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