Light emitting module and its manufacture
文献类型：专利
| 作者 | NISHIMOTO HIROYUKI |
| 发表日期 | 1992-11-16 |
| 专利号 | JP1992326310A |
| 著作权人 | NEC ENG LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Light emitting module and its manufacture |
| 英文摘要 | PURPOSE:To execute the optical coupling adjustment only once. CONSTITUTION:A light emitting element package 1 contains a light emitting element such as a laser diode, etc., and a lens for converging a light beam 10 emitted from the light emitting element, and a cylindrical stem holder is fixed to a base 14. The outside of a cylindrical ferrule 4 into which an optical fiber 7 is inserted is connected and fixed to the outside of the stem holder 2 through an elastic body 3 such as a split sleeve, etc. The stem holder 2 is fixed to the base 14 so that the center axis of its outside periphery is positioned on the center line 6 of the light beam 10. In the ferrule 4, the center axis of its outside periphery coincides with the center of the optical fiber 7. |
| 公开日期 | 1992-11-16 |
| 申请日期 | 1991-04-26 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/50694]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NEC ENG LTD |
| 推荐引用方式 GB/T 7714 | NISHIMOTO HIROYUKI. Light emitting module and its manufacture. JP1992326310A. 1992-11-16. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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