| Surface-mountable semiconductor laser, arrangement with such a semiconductor laser and operating method for same | |
| MÜLLER, MARTIN; HALBRITTER, HUBERT | |
| 2018-06-28 | |
| 著作权人 | OSRAM OPTO SEMICONDUCTORS GMBH |
| 专利号 | WO2018114812A1 |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Surface-mountable semiconductor laser, arrangement with such a semiconductor laser and operating method for same |
| 英文摘要 | In one embodiment, the semiconductor laser (1) is surface-mountable and comprises a semiconductor layer sequence (2) which contains a generating region (22), configured to generate laser radiation (L), between a p-side (p) and an n-side (n). Furthermore, the semiconductor laser comprises two contact faces (31, 32) for forming external electrical contact between the p-side (p) and the n-side (n). In this context, the generating region (22) is designed to be operated in a pulsed fashion with temporary current densities of at least 30 A/mm2. The contact faces (31, 32) are located on the same side of the semiconductor layer sequence (2), in a common plane, with the result that contact can be made with the semiconductor laser (1) without using a bonding wire. |
| 公开日期 | 2018-06-28 |
| 申请日期 | 2017-12-18 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57677]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | OSRAM OPTO SEMICONDUCTORS GMBH |
| 推荐引用方式 GB/T 7714 | MÜLLER, MARTIN,HALBRITTER, HUBERT. Surface-mountable semiconductor laser, arrangement with such a semiconductor laser and operating method for same. WO2018114812A1. 2018-06-28. |
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