×

Method and apparatus for enhanced laser-induced plasma spectroscopy using mixed-wavelength laser pulses

  • US 6,661,511 B2
  • Filed: 01/16/2002
  • Issued: 12/09/2003
  • Est. Priority Date: 01/16/2001
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method of analyzing the composition of heterogeneous materials comprising:

  • providing a sample of a material to be analyzed;

    directing a mixed-wavelength laser pulse at said sample to produce a plasma; and

    determining the composition of said material from the emission spectrum of said plasma.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×