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:
Feb. 01, 2022
Filed:
Dec. 10, 2018
Applicant:
Institut National DE LA Recherche Scientifique, Quebec, CA;
Inventors:
François Legaré, Saint-Eustache, CA;
Bruno Schmidt, Montreal, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/40 (2006.01); G01J 3/10 (2006.01); G01J 1/42 (2006.01); G01J 3/02 (2006.01);
U.S. Cl.
CPC ...
G01J 3/108 (2013.01); G01J 1/42 (2013.01); G01J 3/0205 (2013.01);
Abstract
A system and a method for infrared spectrometry, the method comprising multiphoton absorption with a material positioned in the Fourier plane of a 2f setup, the material being one of: i) a visible light sensitive, high band gap material and ii) an IR sensitive material. The system comprises one of: i) a visible light sensitive, high band gap material and ii) an IR sensitive material, positioned in the Fourier plane of a 2f setup.