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:
Dec. 10, 2019
Filed:
Nov. 06, 2015
Applicant:
National Research Council Canada, Ottawa, CA;
Inventors:
Paul Bouchard, Montreal, CA;
Mohamad Sabsabi, Longueuil, CA;
Francois Doucet, Laval, CA;
Lütfü Celebi Özcan, Montreal, CA;
Assignee:
National Research Council Canada, Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/443 (2006.01); G01N 21/71 (2006.01); G01J 3/02 (2006.01);
U.S. Cl.
CPC ...
G01J 3/443 (2013.01); G01J 3/0208 (2013.01); G01J 3/0243 (2013.01); G01N 21/718 (2013.01); G01N 2201/0221 (2013.01); G01N 2201/0636 (2013.01); G01N 2201/0638 (2013.01);
Abstract
The present invention provides a method and compact apparatus for laser induced breakdown atomic emission spectroscopy from a targeted sample having a laser generating a laser beam, the laser beam directed to the sample, optical means for manipulating the laser beam in order maximize laser fluency at the target surface of the sample, the laser beam generating ablation and plasma emission from the sample at the target surface, an emission spectrometer having a detector for detecting a plasma plume from the plasma emission.