Vcsel, optical device, light irradiation device, data processing device, light source, free space optical communication device, and optical transmission system
文献类型：专利
| 作者 | YAMAMOTO, MASATERU; YOSHIKAWA, MASAHIRO; KONDO, TAKASHI |
| 发表日期 | 2008-11-13 |
| 专利号 | US20080279245A1 |
| 著作权人 | FUJI XEROX CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Vcsel, optical device, light irradiation device, data processing device, light source, free space optical communication device, and optical transmission system |
| 英文摘要 | A VCSEL includes a first distributed Bragg reflector (DBR) of a first conductivity type formed on a substrate and including at least one semiconductor layer to be oxidized, an active region having a column shaped structure and formed on the first DBR, and a second DBR of a second conductivity type. At least one hole starting from a surface of the first DBR and reaching the at least one semiconductor layer to be oxidized is formed in the first DBR outside of a column shaped structure of the second DBR. An oxidized region is formed in the semiconductor layer to be oxidized by selectively oxidizing from a side surface of the hole. In the first DBR, a first current path is formed by a conductive region surrounded by the oxidized region, and a second current path is formed by a conductive region not surrounded by the oxidized region. |
| 公开日期 | 2008-11-13 |
| 申请日期 | 2008-04-28 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/63753]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJI XEROX CO., LTD. |
| 推荐引用方式 GB/T 7714 | YAMAMOTO, MASATERU,YOSHIKAWA, MASAHIRO,KONDO, TAKASHI. Vcsel, optical device, light irradiation device, data processing device, light source, free space optical communication device, and optical transmission system. US20080279245A1. 2008-11-13. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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