Vertical cavity surface emitting laser having continuous grading
文献类型：专利
| 作者 | SHIEH, CHAN-LONG; LEBBY, MICHAEL S.; LEE, HSING-CHUNG; GRODZINSKI, PIOTR |
| 发表日期 | 1996-06-25 |
| 专利号 | US5530715 |
| 著作权人 | MOTOROLA, INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Vertical cavity surface emitting laser having continuous grading |
| 英文摘要 | A first stack of distributed Bragg mirrors having alternating layers of aluminum gallium arsenide differing in concentrations of an aluminum are disposed on a surface of a substrate with a first plurality of continuous gradient layers positioned between the alternating layers of differing aluminum concentrations to dynamically move the aluminum concentration from one of the alternating layer to another alternating layers. A first cladding region is disposed on the first stack of distributed Bragg mirrors. An active region is disposed on the first cladding region with a second cladding region being dispose on the active region. A second stack of distributed Bragg mirrors having alternating layers of aluminum gallium arsenide differing concentrations of aluminum are disposed on the second cladding region with a second plurality of continuous gradient layers being positioned between the alternating layers of differing aluminum concentrations to dynamically change the aluminum concentration from one of the altering layers to another alternating layers. |
| 公开日期 | 1996-06-25 |
| 申请日期 | 1994-11-29 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/44434]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MOTOROLA, INC. |
| 推荐引用方式 GB/T 7714 | SHIEH, CHAN-LONG,LEBBY, MICHAEL S.,LEE, HSING-CHUNG,et al. Vertical cavity surface emitting laser having continuous grading. US5530715. 1996-06-25. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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