Manufacture of optical semiconductor assembly
文献类型：专利
| 作者 | KOJIMA JUN; EMORI TOSHIYUKI; TAKASHIMA TAKASHI; TAKANO SHIZUKA; TSUKAMOTO MAKOTO |
| 发表日期 | 1989-06-21 |
| 专利号 | JP1989158406A |
| 著作权人 | FUJITSU LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Manufacture of optical semiconductor assembly |
| 英文摘要 | PURPOSE:To obtain high optical coupling efficiency stably for a long period by interposing an annular solder layer between a flange and a mount base, and projecting laser light and fusing the solder layer. CONSTITUTION:The annular solder layer 5 is interposed between the flange 2 and mount base 4 and the laser light is projected along the flange 2 to fuse the solder layer 5. Thus, the laser light is projected along the flange of a lens holder, e.g. as shown by an arrow to fuse the solder layer, so a solder zone is heated uniformly. Residual heat stress is prevented from being generated at the part. Consequently, a creep is prevented from being generated in solidified solder and the optical coupling efficiency is prevented from varying with time. |
| 公开日期 | 1989-06-21 |
| 申请日期 | 1987-12-15 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/63124]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJITSU LTD |
| 推荐引用方式 GB/T 7714 | KOJIMA JUN,EMORI TOSHIYUKI,TAKASHIMA TAKASHI,et al. Manufacture of optical semiconductor assembly. JP1989158406A. 1989-06-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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