Semiconductor waveguide photodetector
文献类型：专利
| 作者 | HAMAMOTO, KIICHI |
| 发表日期 | 2001-09-13 |
| 专利号 | US20010021299A1 |
| 著作权人 | NEC CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor waveguide photodetector |
| 英文摘要 | A semiconductor waveguide photodetector with higher light receiving efficiency, wherein single mode light is transmitted as the insensitive light signal. The semiconductor waveguide photodetector comprises a 1x1 multi mode interference (MMI) light waveguide region, and a couple of single mode waveguide regions, each of which is connected with each end of the multi mode region. The length of the multi mode waveguide region is about 100 mum and the lengths of the single mode waveguide regions are about 10 mum. The width of multimode waveguide region is 6 mum and those of single mode waveguide regions are 5 mum. |
| 公开日期 | 2001-09-13 |
| 申请日期 | 1998-08-18 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52159]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NEC CORPORATION |
| 推荐引用方式 GB/T 7714 | HAMAMOTO, KIICHI. Semiconductor waveguide photodetector. US20010021299A1. 2001-09-13. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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