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Cone penetrometer fiber optic raman spectroscopy probe assembly

  • US 6,018,389 A
  • Filed: 07/22/1997
  • Issued: 01/25/2000
  • Est. Priority Date: 07/22/1996
  • Status: Expired due to Fees
First Claim
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1. A Raman spectroscopy probe for use in a cone penetrometer, comprising:

  • a Raman spectroscopy optical assembly comprising first means for sending laser generated light into and receiving Raman light from a test area;

    a housing for said Raman spectroscopy optical assembly; and

    second means for operatively connecting said Raman spectroscopy optical assembly to the inner wall of a cone penetrometer, wherein said second means comprise a flange connected to said optical assembly, wherein said flange includes at least one through-hole, wherein said inner wall of said cone penetrometer includes an uphole lip, wherein said flange is connected to said uphole lip with screws placed through said through-holes of said flange into said uphole lip.

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