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:
Sep. 12, 2006
Filed:
Dec. 03, 2003
James R. Gord, Wright Patterson AFB, OH (US);
Sukesh Roy, Dayton, OH (US);
Robert P. Lucht, West Lafayette, IN (US);
Michael S. Brown, Dayton, OH (US);
Gregory J. Fiechtner, Livermore, CA (US);
James R. Gord, Wright Patterson AFB, OH (US);
Sukesh Roy, Dayton, OH (US);
Robert P. Lucht, West Lafayette, IN (US);
Michael S. Brown, Dayton, OH (US);
Gregory J. Fiechtner, Livermore, CA (US);
The United States of America as represented by the Secretary of the Air Force, Washington, DC (US);
Abstract
A triple-pump coherent anti-Stokes Raman scattering (CARS) system for simultaneous measurements of temperature and species concentrations with high spatial and temporal resolution is described, wherein four laser beams generate CARS signals near two distinct wavelengths exhibiting an NCARS signal along with the CARS signal from another target molecule, each pair of CARS signals generated over a relatively narrow wavelength region and captured with fixed-wavelength detection. Temperature and relative concentrations of the target species with respect to Nare extracted by fitting the measured CARS spectrum in each wavelength region.