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:
Feb. 01, 2022
Filed:
Sep. 26, 2019
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Tymon Barwicz, Yorktown Heights, NY (US);
Yves C. Martin, Ossining, NY (US);
Jason S. Orcutt, Katonah, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/02375 (2021.01); H01S 5/22 (2006.01); H01S 5/0234 (2021.01); H01S 5/02326 (2021.01); H01S 5/042 (2006.01); H01S 5/0237 (2021.01);
U.S. Cl.
CPC ...
H01S 5/02375 (2021.01); H01S 5/0234 (2021.01); H01S 5/02326 (2021.01); H01S 5/22 (2013.01); H01S 5/0237 (2021.01); H01S 5/04252 (2019.08); H01S 2301/176 (2013.01);
Abstract
A method of forming a laser including device is provided that in one embodiment includes providing a laser chip including at least one ridge structure that provides an alignment features. The method further includes bonding a type IV photonics chip to the laser chip, wherein a vertical alignment feature from the type IV photonics chip is inserted in a recess relative to the at least one ridge structure that provides the alignment features of the laser structure.