Optical integrated semiconductor laser and waveguide
文献类型：专利
| 作者 | AKIRA TAKEMOTO |
| 发表日期 | 1996-09-18 |
| 专利号 | GB2298958A |
| 著作权人 | MITSUBISHI DENKI KABUSHIKI KAISHA |
| 国家 | 英国 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical integrated semiconductor laser and waveguide |
| 英文摘要 | An optical integrated circuit device comprises a compound semiconductor substrate 1, a semiconductor laser 2 comprising a compound semiconductor layer, a waveguide 3 comprising a compound semiconductor layer having the same energy band gap as that of the semiconductor laser 2, a semiconductor amplifier 4 comprising a compound semiconductor layer having the same energy band gap as that of the semiconductor laser 2, a common electrode 8 disposed on the rear surface of the substrate 1, a semiconductor laser electrode 6 for conducting current between the electrodes 6,8 so that the current is injected into the laser 2, a waveguide electrode 9 for conducting current between the electrodes 9,8 so that the current is injected into the waveguide 3, and a semiconductor amplifier electrode 7 for conducting current between the electrodes 7,8 so that the current is injected into the amplifier 4.; Absorption loss in the waveguide 3 is suppressed by applying a voltage across the common electrode 8 and the waveguide electrode 9 to inject current into the waveguide 3. |
| 公开日期 | 1996-09-18 |
| 申请日期 | 1995-11-29 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/67827]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MITSUBISHI DENKI KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | AKIRA TAKEMOTO. Optical integrated semiconductor laser and waveguide. GB2298958A. 1996-09-18. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。