The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2002
Filed:
Aug. 20, 1999
Michael L. Wach, Atlanta, GA (US);
Eric T. Marple, Atlanta, GA (US);
Cirrex Corp., Atlanta, GA (US);
Abstract
A method and apparatus for analyzing a test material by inducing and detecting light-matter interactions. Particles of matter are introduced into a volume bounded by reflective surfaces wherein light of discrete frequencies can set up a standing wave mode of low loss. Light transported over a waveguide is introduced to induce a state change in the particles of matter and to cause the release of quantitized energy from the matter. A portion of the quantitized energy is captured and transported over a waveguide to a detector. The detector records a portion of the quantitized energy. Characteristics of the particles of matter may then be determined based upon the recorded portion of the quantitized energy.