Nitride semiconductor laser device and optical pickup apparatus therewith
文献类型：专利
| 作者 | ITO, SHIGETOSHI; TSUDA, YUHZOH |
| 发表日期 | 2003-09-09 |
| 专利号 | US6617607 |
| 著作权人 | SHARP KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Nitride semiconductor laser device and optical pickup apparatus therewith |
| 英文摘要 | A nitride semiconductor laser device includes a nitride semiconductor substrate, and a layered portion corresponding to a nitride semiconductor film grown on the nitride semiconductor substrate, the layered portion including an n-type layer and a p-type layer and a light emitting layer posed between the n- and p-type layers, of the n- and p-type layers a layer opposite to the nitride semiconductor substrate with the light emitting layer opposed therebetween serving as an upper layer having a stripe of 9 mum to 3.0 mum in width, the light emitting layer and the upper layer having an interface distant from a bottom of the stripe by 0 mum to 0.2 mum. |
| 公开日期 | 2003-09-09 |
| 申请日期 | 2001-04-26 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/33729]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SHARP KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | ITO, SHIGETOSHI,TSUDA, YUHZOH. Nitride semiconductor laser device and optical pickup apparatus therewith. US6617607. 2003-09-09. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。