Semiconductor device having a semiconductor ring laser with a circularly formed ridge optical waveguide
文献类型：专利
| 作者 | NUMAI, TAKAHIRO |
| 发表日期 | 2003-12-16 |
| 专利号 | US6665330 |
| 著作权人 | CANON KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Semiconductor device having a semiconductor ring laser with a circularly formed ridge optical waveguide |
| 英文摘要 | A semiconductor device having a semiconductor ring laser and a base member with an electrode. The semiconductor ring laser has a circularly formed ridge optical waveguide. A concave region exists at the inside or outside of the waveguide. An electrode layer is provided over the waveguide and concave region, and the electrode and the electrode layer are electrically connected to each other through a conductive member existing in the concave region. |
| 公开日期 | 2003-12-16 |
| 申请日期 | 2000-09-11 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/39401]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CANON KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | NUMAI, TAKAHIRO. Semiconductor device having a semiconductor ring laser with a circularly formed ridge optical waveguide. US6665330. 2003-12-16. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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