Method and apparatus including improved vertical-cavity surface-emitting lasers
文献类型：专利
| 作者 | HIBBS-BRENNER, MARY K.; JOHNSON, KLEIN L.; DUMMER, MATTHEW M. |
| 发表日期 | 2015-07-21 |
| 专利号 | US9088134 |
| 著作权人 | VIXAR INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Method and apparatus including improved vertical-cavity surface-emitting lasers |
| 英文摘要 | VCSELs and methods having improved characteristics. In some embodiments, these include a semiconductor substrate; a vertical-cavity surface-emitting laser (VCSEL) on the substrate; a first electrical contact formed on the VCSEL; a second electrical contact formed on the substrate, wherein the VCSEL includes: a first resonating cavity having first and second mirrors, at least one of which partially transmits light incident on that mirror, wherein the first second mirrors are electrically conductive. A first layer is between the first mirror and the second mirror and has a first aperture that restricts the path of current flow. A second layer is between the first layer and the second mirror and also restricts the electrical current path. A multiple-quantum-well (MQW) structure is between the first mirror and the second mirror, wherein the first and second apertures act together to define a path geometry of the current through the MQW structure. |
| 公开日期 | 2015-07-21 |
| 申请日期 | 2012-07-27 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/46782]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | VIXAR INC. |
| 推荐引用方式 GB/T 7714 | HIBBS-BRENNER, MARY K.,JOHNSON, KLEIN L.,DUMMER, MATTHEW M.. Method and apparatus including improved vertical-cavity surface-emitting lasers. US9088134. 2015-07-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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