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:
Sep. 05, 2023
Filed:
Jun. 17, 2022
Applicant:
Kyocera Sld Laser, Inc., Goleta, CA (US);
Inventors:
James W. Raring, Santa Barbara, CA (US);
You-Da Lin, Goleta, CA (US);
Christiane Elsass, Santa Barbara, CA (US);
Assignee:
KYOCERA SLD Laser, Inc., Goleta, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/343 (2006.01); H01S 5/32 (2006.01); H01L 33/08 (2010.01); H01S 5/20 (2006.01); H01S 5/34 (2006.01); H01S 5/22 (2006.01); H01S 5/028 (2006.01); H01L 33/16 (2010.01); H01S 5/00 (2006.01); H01S 5/042 (2006.01); H01L 21/027 (2006.01); H01L 21/04 (2006.01); H01L 21/28 (2006.01); H01L 21/302 (2006.01); H01L 21/311 (2006.01); H01L 21/461 (2006.01); H01L 21/469 (2006.01); H01L 21/48 (2006.01); H10N 30/082 (2023.01);
U.S. Cl.
CPC ...
H01S 5/34333 (2013.01); H01L 33/08 (2013.01); H01S 5/028 (2013.01); H01S 5/0287 (2013.01); H01S 5/2009 (2013.01); H01S 5/2201 (2013.01); H01S 5/2214 (2013.01); H01S 5/3216 (2013.01); H01S 5/320275 (2019.08); H01S 5/3401 (2013.01); H01L 21/0274 (2013.01); H01L 21/042 (2013.01); H01L 21/28123 (2013.01); H01L 21/302 (2013.01); H01L 21/311 (2013.01); H01L 21/461 (2013.01); H01L 21/469 (2013.01); H01L 21/4828 (2013.01); H01L 33/16 (2013.01); H01S 5/0014 (2013.01); H01S 5/04252 (2019.08); H01S 5/22 (2013.01); H01S 5/3214 (2013.01); H10N 30/082 (2023.02);
Abstract
An optical device includes a gallium and nitrogen containing substrate comprising a surface region configured in a (20-2-1) orientation, a (30-3-1) orientation, or a (30-31) orientation, within +/−10 degrees toward c-plane and/or a-plane from the orientation. Optical devices having quantum well regions overly the surface region are also disclosed.