Invention Grant
- Patent Title: Optical device comprising crystalline semiconductor layer and reflective element
- Patent Title (中): 包括晶体半导体层和反射元件的光学器件
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Application No.: US10916869Application Date: 2004-08-12
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Publication No.: US07812423B2Publication Date: 2010-10-12
- Inventor: Felix Jan Grawert , Shoji Akiyama , Kazumi Wada , Franz X. Kaertner
- Applicant: Felix Jan Grawert , Shoji Akiyama , Kazumi Wada , Franz X. Kaertner
- Applicant Address: US MA Cambridge
- Assignee: Massachusetts Institute of Technology
- Current Assignee: Massachusetts Institute of Technology
- Current Assignee Address: US MA Cambridge
- Agency: Gauthier & Connors LLP
- Main IPC: H01L31/0232
- IPC: H01L31/0232
Abstract:
An optical semiconductor includes a first semiconductor layer and at least one reflective element that is formed on the semiconductor layer. The at least one reflective element comprises alternating layers of high and low index layers. A crystalline semiconductor layer is formed on the at least one reflective element.
Public/Granted literature
- US20050062038A1 Optical device comprising crystalline semiconductor layer and reflective element Public/Granted day:2005-03-24
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