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:
Jul. 18, 2023
Filed:
Jan. 20, 2022
Applicants:
Raytheon Bbn Technologies Corp., Cambridge, MA (US);
Raytheon Company, Waltham, MA (US);
Inventors:
Mohammad Soltani, Belmont, MA (US);
Eduardo M. Chumbes, Andover, MA (US);
Assignees:
Raytheon BBN Technologies Corp., Cambridge, MA (US);
Raytheon Company, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/12 (2006.01); H01L 29/20 (2006.01); H01L 29/778 (2006.01); H01S 5/343 (2006.01); G02B 6/122 (2006.01); G02F 1/017 (2006.01); H01S 5/125 (2006.01);
U.S. Cl.
CPC ...
G02B 6/12 (2013.01); G02B 6/122 (2013.01); G02F 1/01708 (2013.01); G02F 1/01716 (2013.01); H01L 29/2003 (2013.01); H01L 29/778 (2013.01); H01S 5/125 (2013.01); H01S 5/34333 (2013.01); G02B 2006/1213 (2013.01); G02B 2006/12035 (2013.01); G02B 2006/12121 (2013.01); G02B 2006/12142 (2013.01); G02F 2202/108 (2013.01); H01L 29/7783 (2013.01); H01S 5/343 (2013.01);
Abstract
A Group III-Nitride quantum well laser including a distributed Bragg reflector (DBR). In some embodiments, the DBR includes Scandium. In some embodiments, the DBR includes AlScN, which may have 0<x≤0.45.