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:
Jan. 14, 2020
Filed:
Sep. 15, 2017
Applicant:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Inventors:
Steven T. Cundiff, Ann Arbor, MI (US);
Bachana Lomsadze, Ann Arbor, MI (US);
Assignee:
THE REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/45 (2006.01); G01B 9/02 (2006.01); G01N 21/25 (2006.01); H01S 3/13 (2006.01); H04B 10/50 (2013.01); G01N 21/31 (2006.01);
U.S. Cl.
CPC ...
G01B 9/02008 (2013.01); G01J 3/45 (2013.01); G01N 21/255 (2013.01); G01N 21/31 (2013.01); H01S 3/13 (2013.01); H04B 10/506 (2013.01);
Abstract
Dual laser frequency combs can rapidly measure high resolution linear absorption spectra. However, one-dimensional linear techniques cannot distinguish the sources of resonances in a mixture of different analytes, nor separate inhomogeneous and homogeneous broadening. These limitations are overcome by acquiring high resolution multi-dimensional non-linear coherent spectra with frequency combs.