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:
Aug. 30, 2022
Filed:
Jun. 28, 2021
Applicant:
Pranalytica, Inc., Santa Monica, CA (US);
Inventors:
Rodolfo Barron-Jimenez, Los Angeles, CA (US);
C. Kumar N. Patel, Los Angeles, CA (US);
Assignee:
PRANALYTICA, INC., Santa Monica, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/40 (2006.01); H01S 5/00 (2006.01); H01S 5/34 (2006.01); G02B 5/30 (2006.01); G02B 27/09 (2006.01); G02B 27/14 (2006.01); G02B 27/28 (2006.01); H01S 5/02216 (2021.01); H01S 5/02253 (2021.01); H01S 5/024 (2006.01); H01S 5/068 (2006.01);
U.S. Cl.
CPC ...
H01S 5/4012 (2013.01); G02B 5/3058 (2013.01); G02B 27/0922 (2013.01); G02B 27/141 (2013.01); G02B 27/283 (2013.01); H01S 5/0071 (2013.01); H01S 5/02216 (2013.01); H01S 5/02253 (2021.01); H01S 5/3401 (2013.01); H01S 5/3402 (2013.01); H01S 5/02476 (2013.01); H01S 5/06804 (2013.01);
Abstract
The present invention is directed to an ultra-compact dual quantum cascade laser assembly that nearly doubles the strength of a traditional laser in a in a single hermetically sealed micropackage. The device may comprise two quantum cascade lasers that meet at a combiner to create a single laser with a higher strength than traditional lasers. The current invention provides a path to an ultra-compact coherent beam combing arrangement that uses both dichroic beam combining and polarization beam combining techniques.