Optical semiconductor device
文献类型：专利
| 作者 | MIYAZAKI, YASUNORI; ISHIMURA, EITARO; KIMURA, TATSUYA |
| 发表日期 | 1998-02-10 |
| 专利号 | US5717710 |
| 著作权人 | MITSUBISHI DENKI KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical semiconductor device |
| 英文摘要 | In an optical semiconductor device including a DFB laser and a light absorption modulator, a semi-insulating semiconductor layer is disposed between a carrier blocking layer and a upper cladding layer, the upper cladding layer having an opposite conductivity type from that of the semiconductor substrate and disposed on a buried waveguide and the carrier blocking layer. The capacitance between the carrier blocking layer and the upper cladding layer is reduced. Therefore, mutual interference between the DFB laser and the light absorption modulator through the carrier blocking layer is reduced. |
| 公开日期 | 1998-02-10 |
| 申请日期 | 1995-11-15 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/87425]  |
| 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 | MIYAZAKI, YASUNORI,ISHIMURA, EITARO,KIMURA, TATSUYA. Optical semiconductor device. US5717710. 1998-02-10. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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