Invention Grant
- Patent Title: Method of manufacture for an ultraviolet laser diode
-
Application No.: US14968710Application Date: 2015-12-14
-
Publication No.: US09711949B1Publication Date: 2017-07-18
- Inventor: James W. Raring , Melvin McLaurin , Paul Rudy , Po Shan Hsu , Alexander Sztein
- Applicant: Soraa Laser Diode, Inc.
- Applicant Address: US CA Goleta
- Assignee: Soraa Laser Diode, Inc.
- Current Assignee: Soraa Laser Diode, Inc.
- Current Assignee Address: US CA Goleta
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H01S5/34
- IPC: H01S5/34 ; H01S5/343 ; H01S5/22 ; H01S5/042 ; H01S5/02

Abstract:
A method for fabricating a laser diode device includes providing a gallium and nitrogen containing substrate member comprising a surface region, a release material overlying the surface region, an n-type gallium and nitrogen containing material; an active region overlying the n-type gallium and nitrogen containing material, a p-type gallium and nitrogen containing material; and a first transparent conductive oxide material overlying the p-type gallium and nitrogen containing material, and an interface region overlying the first transparent conductive oxide material. The method includes bonding the interface region to a handle substrate and subjecting the release material to an energy source to initiate release of the gallium and nitrogen containing substrate member.
Information query