Semiconductor optical circuit
文献类型：专利
| 作者 | OMORI YUTAKA; KOBAYASHI MORIO; TERUI HIROSHI |
| 发表日期 | 1988-02-16 |
| 专利号 | JP1988036207A |
| 著作权人 | NIPPON TELEGR & TELEPH CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor optical circuit |
| 英文摘要 | PURPOSE:To decrease the optical loss of the junctures of optical waveguides which are provided on the same substrate by plural times of crystal growth and have different functions by cutting said junctures so that the waveguides are opposed to each other and paralleled in the thickness direction. CONSTITUTION:After a grown film 2 including the optical waveguides 5 is provided on the GaAs substrate 1, the boundary 7 with the film 3 is etched to cut the film so that the optical waveguides 5 and 5' are opposed to each other and are paralleled with each other in the thickness direction. A spacing 7 is set at =1 Kinds selected from the group consisting of amorphous SiO2, amorphous SiOx(0 |
| 公开日期 | 1988-02-16 |
| 申请日期 | 1986-07-31 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/87596]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NIPPON TELEGR & TELEPH CORP |
| 推荐引用方式 GB/T 7714 | OMORI YUTAKA,KOBAYASHI MORIO,TERUI HIROSHI. Semiconductor optical circuit. JP1988036207A. 1988-02-16. |
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。