Hybrid type optical integrated circuit
文献类型：专利
| 作者 | KOBAYASHI MORIO; MIYA TETSUO; TERUI HIROSHI; TATE AKIYUKI; YANAGISAWA MASAHIRO |
| 发表日期 | 1991-09-09 |
| 专利号 | JP1991205889A |
| 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 type optical integrated circuit |
| 英文摘要 | PURPOSE:To obtain a higher optical coupling degree between an optical element and an optical waveguide path as compared with a conventional one by making a first left and right accepting surfaces of a recessed part to accept a second left and right accepting surfaces of an optical element respectively. CONSTITUTION:The height of a first left and right inner sides 8L1 and 8R1 of a recess 7 is shown by HG1, the height of a second left and right inner sides 8L2 and 8R2 is shown by HG2, the height of a first and outer sides 23L1 and 23R1 of a semiconductor laser 10 as an optical element is shown by HE1, of a second left and right outer surface 23L2 and 23R2 is shown by HE2, the thickness of the electrode layers 21 and 9 is shown by DE and DG, an interval between a first left and right accepting surfaces 8CL and 8CR passing through the center in the vertical direction of a front end face 3a of a core part and a parallel face is shown by YG0 and an interval between a second left and right accepting faces 23CL and 23CR going through the center in the vertical direction of the rear end face 14a of a core layer 14 and the parallel face is shown by YE0 so as to be in the relation to be shown in the formula. Then, a second left and right sides 23CL and 23CR of an optical element are made to be accepted by a first left and right accepting faces 8CL and 8CR of the recessed part. |
| 公开日期 | 1991-09-09 |
| 申请日期 | 1990-01-08 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/86666]  |
| 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 | KOBAYASHI MORIO,MIYA TETSUO,TERUI HIROSHI,et al. Hybrid type optical integrated circuit. JP1991205889A. 1991-09-09. |
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。