Semiconductor laser module
文献类型：专利
| 作者 | TAKAHASHI SHOGO |
| 发表日期 | 1991-08-27 |
| 专利号 | JP1991196006A |
| 著作权人 | MITSUBISHI ELECTRIC CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor laser module |
| 英文摘要 | PURPOSE:To enable coupling without aligning optical axes by forming a hole or groove acting as a light emitting end at one side of a light emission region in a semiconductor substrate, putting an optical fiber with an obliquely polished end in the hole or groove and fixing the fiber so that light from the light emitting end enters into the fiber. CONSTITUTION:A hole 10 having a slightly larger diameter than an optical fiber 8, coming in contact with a striped active layer 3 and having the center on an extension line of stripes is formed in the semiconductor substrate 1 of laser assembled in a junction-down state. The thickness of the layer and that of an electrode are set so that emitted light enters into the central part of the optical fiber 8 put in the hole 10. The optical fiber 8 can be coupled with the semiconductor laser only by putting in the hole 10 and fixing with resin 1 |
| 公开日期 | 1991-08-27 |
| 申请日期 | 1989-12-25 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/78827]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MITSUBISHI ELECTRIC CORP |
| 推荐引用方式 GB/T 7714 | TAKAHASHI SHOGO. Semiconductor laser module. JP1991196006A. 1991-08-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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