Hybrid optical waveguide circuit
文献类型：专利
| 作者 | YAMADA YASUBUMI; TERUI HIROSHI; HIMENO AKIRA; KOBAYASHI MORIO; YAMADA MAKOTO |
| 发表日期 | 1987-10-22 |
| 专利号 | JP1987242362A |
| 著作权人 | 日本電信電話株式会社 |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Hybrid optical waveguide circuit |
| 英文摘要 | PURPOSE:To enable installation of semiconductor laser array elements in the P-side down condition having extremely high positioning accuracy by a method wherein both of optical waveguide circuit parts and element retaining parts are projectedly provided on a substrate making the optical waveguide circuit parts so as to become higher than the element retaining part. CONSTITUTION:A semiconductor laser array 4 is loaded on element retainers 7 in the P-side down condition as to make the edge surface on the active layer side (the P-side) of the laser array 4 to come in contact with the upper surface of the element retainers 7. Because multistage step difference are formed to the optical circuit substrate and the element retainers 7 are formed in a projecting type, when the semiconductor laser and the optical waveguide circuit are hybridizedly integrated, equipment of the element thereof can be attained in the P-side down condition having high precision, of positioning and at the same time, in the elements formed in an array, because electric connection is performed according to gold wires 6 utilizing space on the lower side of the semiconductor laser 4 without forming an electric wiring pattern on the substrate, electric wiring can be attained while maintaining electric insulation between the respective elements. |
| 公开日期 | 1987-10-22 |
| 申请日期 | 1986-04-14 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/64701]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | 日本電信電話株式会社 |
| 推荐引用方式 GB/T 7714 | YAMADA YASUBUMI,TERUI HIROSHI,HIMENO AKIRA,et al. Hybrid optical waveguide circuit. JP1987242362A. 1987-10-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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