Semiconductor laser, operating method for a semiconductor laser, and method for determining the optimum fill factor of a semiconductor laser
文献类型：专利
| 作者 | KÖNIG, HARALD; STOJETZ, BERNHARD; LELL, ALFRED; ALI, MUHAMMAD |
| 发表日期 | 2019-06-27 |
| 专利号 | WO2019121407A1 |
| 著作权人 | OSRAM OPTO SEMICONDUCTORS GMBH |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor laser, operating method for a semiconductor laser, and method for determining the optimum fill factor of a semiconductor laser |
| 英文摘要 | In one embodiment, the semiconductor laser (1) has a semiconductor layer sequence (2) based on the material system AlInGaN having at least one active zone (22) for generating laser radiation. A heat sink (3) is thermally connected to the semiconductor layer sequence (2), said heat sink having a thermal resistance in the direction of the semiconductor layer sequence (2). The semiconductor layer sequence (2) is divided into a plurality of emitter strips (4) and each emitter strip (4) has a maximum width (b) of 0.3 mm in the direction perpendicular to a beam direction (R). The emitter strips (4) are arranged with a fill factor (FF) which is less than or equal to 0.4. The fill factor (FF) is adjusted such that laser radiation with a maximum optical output power (P) can be produced during operation. |
| 公开日期 | 2019-06-27 |
| 申请日期 | 2018-12-14 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/51774]  |
| 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 | KÖNIG, HARALD,STOJETZ, BERNHARD,LELL, ALFRED,et al. Semiconductor laser, operating method for a semiconductor laser, and method for determining the optimum fill factor of a semiconductor laser. WO2019121407A1. 2019-06-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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