Coupling structure of optical fiber and optical semiconductor element
文献类型：专利
| 作者 | YONEDA, ISAO; SASAKI, JUNICHI; ITOH, MASATAKA; HONMOU, HIROSHI |
| 发表日期 | 1998-02-10 |
| 专利号 | US5717803 |
| 著作权人 | NEC CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Coupling structure of optical fiber and optical semiconductor element |
| 英文摘要 | The optical fibers are arranged in a V groove formed at the surface of a silicon substrate and a cover is provided thereon. An electrode for solder bump is respectively formed at the position opposed with each other to the substrate and cover. These substrate and cover are deposited with solder in order to fix the optical fibers. The substrate or cover is previously provided, at the end point part of the optical fibers, with the mark for the positioning in the longitudinal direction of the optical fibers. The optical fibers are positioned with this mark. Here, the side surface of the optical fibers is provided with the metallized area at the position located in the predetermined distance from the end point thereof. Before fixing with the cover, the optical fibers can be deposited automatically to the predetermined position without alignment due to the self-alignment effect between the mark and metallized area. Meanwhile, the optical element can be deposited with the solder bump without adjustment to the area near the end point of the optical fiber by utilizing the self-alignment. Here, it is also possible to form the mark to the substrate for measuring the mounting position of the optical element after deposition thereof. |
| 公开日期 | 1998-02-10 |
| 申请日期 | 1996-11-13 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36362]  |
| 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 | YONEDA, ISAO,SASAKI, JUNICHI,ITOH, MASATAKA,et al. Coupling structure of optical fiber and optical semiconductor element. US5717803. 1998-02-10. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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