Semiconductor optical amplifier and semiconductor laser
文献类型：专利
| 作者 | HAMAMOTO, KIICHI |
| 发表日期 | 2004-11-02 |
| 专利号 | US6813068 |
| 著作权人 | NEC CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Semiconductor optical amplifier and semiconductor laser |
| 英文摘要 | A semiconductor optical amplifier includes (a) a single-mode waveguide region which provides a single-mode to a guided light-wave, (b) a first multi-mode interference waveguide region which has a greater waveguide width than that of the single-mode waveguide region, is optically connected to the single-mode waveguide region, and provides a mode including a multi-mode, to the guided light-wave, and (c) a second multi-mode interference waveguide region which has a greater waveguide width than that of the first multi-mode interference waveguide region, is optically connected to the first multi-mode interference waveguide region, and provides a mode including a multi-mode, to the guided light-wave. |
| 公开日期 | 2004-11-02 |
| 申请日期 | 2002-04-23 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/41901]  |
| 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 optical amplifier and semiconductor laser. US6813068. 2004-11-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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