Optical integrated circuit and method for fabricating the same
文献类型：专利
| 作者 | HAMAMOTO, KIICHI; SASAKI, TATSUYA; TAKEUCHI, TAKESHI; HAYASHI, MASAKO; KOMATSU, KEIRO; MITO, IKUO; TAGUCHI, KENKO |
| 发表日期 | 1998-08-18 |
| 专利号 | US5796883 |
| 著作权人 | NEC CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical integrated circuit and method for fabricating the same |
| 英文摘要 | A semiconductor waveguide layer is provided in an optical semiconductor integrated circuit device comprising a passive region having at least a branch and an active region having at least a laser diode connected to the branch and at least a photo-diode connected to the branch. The active region is in contact with the passive region. The waveguide layer selectively extends over the passive region and the active region. The semiconductor waveguide layer in the active region has a wavelength composition larger than that in the passive region. The waveguide layer has a semiconductor crystal structure which is continuous not only over the active and passive regions but also at a boundary between the active and passive regions. |
| 公开日期 | 1998-08-18 |
| 申请日期 | 1996-09-04 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/45981]  |
| 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,SASAKI, TATSUYA,TAKEUCHI, TAKESHI,et al. Optical integrated circuit and method for fabricating the same. US5796883. 1998-08-18. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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