| 发明名称 | Optical semiconductor device | ||
| 摘要 | An optical semiconductor device includes: a semiconductor substrate; a semiconductor laser part on the semiconductor substrate and having a vertical ridge; and an optical modulator part on the semiconductor substrate, having an inverted-mesa ridge, and modulating light emitted by the semiconductor laser part. | ||
| 申请公布号 | US8780949(B2) | 申请公布日期 | 2014.07.15 |
| 申请号 | US201313780651 | 申请日期 | 2013.02.28 |
| 申请人 | Mitsubishi Electric Corporation | 发明人 | Takagi Kazuhisa |
| 分类号 | H01S3/10;H01S5/00;H01S5/22;H01S5/026;H01S5/065;H01S5/40;H01S5/343;H01S5/12 | 主分类号 | H01S3/10 |
| 代理机构 | Leydig, Voit & Mayer, Ltd. | 代理人 | Leydig, Voit & Mayer, Ltd. |
| 主权项 | 1. An optical semiconductor device comprising: a semiconductor substrate; a semiconductor laser part on the semiconductor substrate and having a vertical ridge; and an optical modulator part on the semiconductor substrate, having an inverted-mesa ridge, and modulating light emitted by the semiconductor laser part. | ||
| 地址 | Tokyo JP | ||