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:
Mar. 28, 2017
Filed:
Nov. 13, 2014
Applicants:
Awad Bin Saud Alquaity, Thuwal, SA;
Aamir Farooq, Thuwal, SA;
Inventors:
Awad Bin Saud Alquaity, Thuwal, SA;
Aamir Farooq, Thuwal, SA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01N 33/00 (2006.01); G01J 3/42 (2006.01); G01N 21/39 (2006.01); G01N 21/03 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0027 (2013.01); G01J 3/42 (2013.01); G01N 21/39 (2013.01); G01N 21/031 (2013.01); G01N 2021/396 (2013.01); G01N 2201/0697 (2013.01);
Abstract
A system and method for cavity ring-down spectroscopy can include a pulsed quantum cascade laser, an optical ring-down cavity, a photodetector, and an oscilloscope. The system and method can produce pulse widths of less than 200 ns with bandwidths greater than 300 pm, as well as provide temporal resolution of greater than 10 μs.