Hybrid optical integrated circuit with alignment guides
文献类型：专利
| 作者 | KAWACHI MASAO; YAMADA YASUFUMI; TERUI HIROSHI; YASU MITSUHO; KOBAYASHI MORIO |
| 发表日期 | 1989-06-06 |
| 专利号 | CA1255382A |
| 著作权人 | NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
| 国家 | 加拿大 |
| 文献子类 | 授权发明 |
| 其他题名 | Hybrid optical integrated circuit with alignment guides |
| 英文摘要 | ABSTRACT OF THE DISCLOSURE A hybrid optical integrated circuit having a high-silica glass optical waveguide formed on a silicon substrate, an optical fiber and an optical device coupled optically to the optical waveguide, and an optical fiber guide and an optical device guide on the substrate for aligning the optical fiber and the optical device at predetermined positions, respectively, relative to the optical waveguide. Islands carrying electrical conductors are disposed on the substrate. A first electrical conductor film is formed on the substrate. Second electrical conductor films are formed on the top surfaces of the optical waveguide, the optical fiber guides the optical device guide and the islands and are electrically isolated from the first electrical conductor film. An electrical conductor member is provided to feed electric power from the first and second electric conductor films to the optical device which needs the power supply. The optical waveguide, the optical fiber guide, the optical device guide and the islands are formed from the same high-silica glass optical waveguide film. Alignment of various portions is facilitated when assembling the circuit. A high coupling efficiency is realized with a low cost. - 1 - |
| 公开日期 | 1989-06-06 |
| 申请日期 | 1985-07-08 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35822]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
| 推荐引用方式 GB/T 7714 | KAWACHI MASAO,YAMADA YASUFUMI,TERUI HIROSHI,et al. Hybrid optical integrated circuit with alignment guides. CA1255382A. 1989-06-06. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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