Vertical cavity surface emitting laser
文献类型：专利
| 作者 | MAEDA, OSAMU; SHIOZAKI, MASAKI |
| 发表日期 | 2011-03-22 |
| 专利号 | US7912105 |
| 著作权人 | SONY CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Vertical cavity surface emitting laser |
| 英文摘要 | A VCSEL which can be easily manufactured and can selectively suppress only high-order transverse mode oscillation is provided. The VCSEL includes a resonator, a first current confinement layer, and a second current confinement layer. The resonator includes an active layer having a light emitting region, and a pair of first multilayer reflector and a second multilayer reflector provided with the active layer in between, and resonate is generated in a given wavelength. The first current confinement layer has a current injection region is a region corresponding to the light emitting region, and is formed at a region including an antinode of a standing wave. The second current confinement layer has a current injection region with a diameter smaller than a diameter of the first current injection region and is formed at a region including a node standing wave. |
| 公开日期 | 2011-03-22 |
| 申请日期 | 2006-12-18 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/91870]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SONY CORPORATION |
| 推荐引用方式 GB/T 7714 | MAEDA, OSAMU,SHIOZAKI, MASAKI. Vertical cavity surface emitting laser. US7912105. 2011-03-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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