Invention Grant
US09093820B1 Method and structure for laser devices using optical blocking regions
有权
使用光学阻挡区域的激光器件的方法和结构
- Patent Title: Method and structure for laser devices using optical blocking regions
- Patent Title (中): 使用光学阻挡区域的激光器件的方法和结构
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Application No.: US13357518Application Date: 2012-01-24
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Publication No.: US09093820B1Publication Date: 2015-07-28
- Inventor: James W. Raring , You-Da Lin , Christiane Poblenz
- Applicant: James W. Raring , You-Da Lin , Christiane Poblenz
- 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: H01S5/00
- IPC: H01S5/00 ; H01S5/02 ; H01S5/20 ; H01S5/32 ; H01S5/34
Abstract:
An optical device includes a gallium and nitrogen containing substrate having a surface region and an optical blocking region of InAlN material overlying the surface region. A strain control region maintain quantum wells within a predetermined strain state. The strained region is preferably a confined heterostructure.
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