Semiconductor laser device
文献类型：专利
| 作者 | HONDA KAZUO |
| 发表日期 | 1992-11-05 |
| 专利号 | JP1992314375A |
| 著作权人 | SONY CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor laser device |
| 英文摘要 | PURPOSE:To improve heat dissipation effect of a semiconductor laser element, to realize compactness of a light emission part and to improve freedom of packaging. CONSTITUTION:A pair of Cu electrodes which supply a current to a semiconductor laser element 6 are made to also function as a conventional heat sink. That is, cross sectional contour of a P-side electrode 1 and an N-side electrode 2 which hold the semiconductor laser element 6 between is made hollow brush type, and through-holes 1a, 2a are provided to one thick end part which contact- supports the semiconductor laser element 6 to circulate cooling medium such as air and water. The other end part is formed thin as elastic supporting parts 1b, 2b and it is insulation-supported mutually by an insulating spacer 7 and relaxes a stress caused by heat generation. The P-type electrode alone can be made hollow brush type and an N-type electrode can be made Cu block, etc., as before. In this case, an active region 4 can be faced to any electrode side. |
| 公开日期 | 1992-11-05 |
| 申请日期 | 1991-04-12 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/85076]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SONY CORP |
| 推荐引用方式 GB/T 7714 | HONDA KAZUO. Semiconductor laser device. JP1992314375A. 1992-11-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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