VCSEL having integrated photodetector for automatic power control
文献类型：专利
| 作者 | JIANG, WENBIN; LEBBY, MICHAEL S. |
| 发表日期 | 2000-07-18 |
| 专利号 | US6091754 |
| 著作权人 | SEIKO EPSON CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | VCSEL having integrated photodetector for automatic power control |
| 英文摘要 | A VCSEL (113) having a first and a second stack of distributed Bragg reflectors (120, 116) and an active region (118) is formed. Conductive layers (108 and 109) having an opening is formed on the second stack of distributed Bragg reflectors (116). A first region (104), a second region (106), and a third region (108) are formed in the opening of the conductive layer (108), thereby providing a contact to both the second stack of distributed Bragg reflectors (116) and to the first region (104). An insulative layer (220) is disposed on the substrate (124), thereby insulating the second region (106) from the conductive layer (108). A conductive layer (134) having second opening disposed substantially overlying the first opening, thereby electrically coupling the third region (108) to the conductive layer (134) with the second opening allowing a light (121) to pass. |
| 公开日期 | 2000-07-18 |
| 申请日期 | 1998-04-27 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/48692]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SEIKO EPSON CORPORATION |
| 推荐引用方式 GB/T 7714 | JIANG, WENBIN,LEBBY, MICHAEL S.. VCSEL having integrated photodetector for automatic power control. US6091754. 2000-07-18. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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