| Semiconductor optical transmitter | |
| MATSUMOTO KEISUKE; NISHIKAWA SATOSHI | |
| 2019-05-31 | |
| 著作权人 | MITSUBISHI ELECTRIC CORPORATION |
| 专利号 | WO2019102604A1 |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor optical transmitter |
| 英文摘要 | This semiconductor optical transmitter is equipped with a semiconductor optical integrated element (1) wherein a distributed feedback semiconductor laser (2), an electroabsorption-type semiconductor optical modulator (3), and a semiconductor optical amplifier (4) are optically coupled in this order and monolithically integrated over the same substrate. A direct current from the same electric supply terminal (19) is supplied to the distributed feedback semiconductor laser (2) and the semiconductor optical amplifier (4), and the value of the resistance from the electric supply terminal (19) to the distributed feedback semiconductor laser (2) is greater than the value of the resistance from the electric supply terminal (19) to the semiconductor optical amplifier (4). |
| 公开日期 | 2019-05-31 |
| 申请日期 | 2017-11-27 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57667]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MITSUBISHI ELECTRIC CORPORATION |
| 推荐引用方式 GB/T 7714 | MATSUMOTO KEISUKE,NISHIKAWA SATOSHI. Semiconductor optical transmitter. WO2019102604A1. 2019-05-31. |
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