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. 08, 2019
Filed:
Jan. 18, 2017
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Roger L. Hipwell, Jr., Eden Prairie, MN (US);
Scott Eugene Olson, Eagan, MN (US);
Assignee:
Seagate Technology LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 11/00 (2006.01); G11B 5/48 (2006.01); H01S 5/10 (2006.01); H01S 5/18 (2006.01); H01S 5/022 (2006.01); H01S 5/024 (2006.01); G11B 5/00 (2006.01); G11B 5/60 (2006.01);
U.S. Cl.
CPC ...
G11B 5/4866 (2013.01); G11B 5/4826 (2013.01); H01S 5/02272 (2013.01); H01S 5/02469 (2013.01); H01S 5/1082 (2013.01); H01S 5/18 (2013.01); G11B 5/6088 (2013.01); G11B 2005/0021 (2013.01);
Abstract
A folded lasing cavity comprises at least one bend. The folded lasing cavity is disposed on and configured to emit light along a substrate-parallel plane. An etched facet is on an emitting end of the folded lasing cavity and an etched mirror is on another end of the folding lasing cavity. An etched shaping mirror redirects light received from the etched facet in a direction normal to the substrate-parallel plane.