Optoelectronic device
文献类型：专利
| 作者 | NEMOTO TSUGIO; SASAYAMA ATSUSHI; HANEDA MAKOTO; ISHII AKIRA; TAGUCHI HIDEO |
| 发表日期 | 1987-06-03 |
| 专利号 | JP1987122292A |
| 著作权人 | HITACHI TOBU SEMICONDUCTOR LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Optoelectronic device |
| 英文摘要 | PURPOSE:To manufacture an optoelectronic device, whose optical coupling efficiency is high, with good reproducibility, by supporting a laser chip, which faces the tip of optical fiber, with a supporting body that can be freely bent, thereby performing optical-axis alignment between the optical fiber and the laser chip. CONSTITUTION:When optical-axis alignment of a laser chip 9 and optical fiber 12 is performed, the optical fiber 12 and the laser chip 9 are fixed at specified positions. By this fixing, the rough position alignment of the laser chip 9 and the optical fiber 12 is achieved. Then, an external force is applied to the tip part of a supporting body 5, and the position is corrected. Thus the optical-axis alignment of the optical fiber 12 and laser light 11, which is emitted from the laser chip, is performed. Since the optical fiber 12 is only fixed to a supporting body 23 through a fixing material 24, excessive force is not applied and residual stress and the like are not yielded. Since the root part of the supporting body 5 is formed as a necked-in part 6, the body 5 can be bent relatively easily, and the efficiency of the optical-axis aligning work is improved. |
| 公开日期 | 1987-06-03 |
| 申请日期 | 1985-11-22 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/70667]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HITACHI TOBU SEMICONDUCTOR LTD |
| 推荐引用方式 GB/T 7714 | NEMOTO TSUGIO,SASAYAMA ATSUSHI,HANEDA MAKOTO,et al. Optoelectronic device. JP1987122292A. 1987-06-03. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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