Electron beam pumped vertical cavity surface emitting laser
文献类型：专利
| 作者 | WUNDERER, THOMAS; JOHNSON, NOBLE M.; NORTHRUP, JOHN E. |
| 发表日期 | 2017-11-02 |
| 专利号 | US20170317474A1 |
| 著作权人 | PALO ALTO RESEARCH CENTER INCORPORATED |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Electron beam pumped vertical cavity surface emitting laser |
| 英文摘要 | A vertical external cavity surface emitting laser (VECSEL) structure includes a heterostructure and first and second reflectors. The heterostructure comprises an active region having one or more quantum well structures configured to emit radiation at a wavelength, λlase, in response to pumping by an electron beam. One or more layers of the heterostructure may be doped. The active region is disposed between the first reflector and the second reflector and is spaced apart from the first reflector by an external cavity. An electron beam source is configured to generate the electron beam directed toward the active region. At least one electrical contact is electrically coupled to the heterostructure and is configured to provide a current path between the heterostructure and ground. |
| 公开日期 | 2017-11-02 |
| 申请日期 | 2017-07-11 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57607]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | PALO ALTO RESEARCH CENTER INCORPORATED |
| 推荐引用方式 GB/T 7714 | WUNDERER, THOMAS,JOHNSON, NOBLE M.,NORTHRUP, JOHN E.. Electron beam pumped vertical cavity surface emitting laser. US20170317474A1. 2017-11-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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