Interband cascade light emitting devices
文献类型：专利
| 作者 | YANG, RUI Q.; GUPTA, JAMES A. |
| 发表日期 | 2018-07-24 |
| 专利号 | US10033160 |
| 著作权人 | THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Interband cascade light emitting devices |
| 英文摘要 | An interband cascade (IC) light emitting device comprising a plurality of interband cascade stages, wherein at least one of the IC stages is constructed to have an electron injector made of one or more QWs, a type-I quantum well (QW) active region, a barrier layer positioned between the active region and the electron injector, a hole injector made of one or more QWs, and a barrier layer positioned between the active region and the hole injector. In at least one embodiment, a type II heterointerface layer is between the electron injector and an adjacent hole injector. The well layer of the type-I QW active region has compressive strain, while the barrier layers which flank the type-I QW active region comprise tensile strain layers. In certain embodiments, the electron injector and the hole injector comprise tensile strained layers. |
| 公开日期 | 2018-07-24 |
| 申请日期 | 2016-10-04 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/47852]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA |
| 推荐引用方式 GB/T 7714 | YANG, RUI Q.,GUPTA, JAMES A.. Interband cascade light emitting devices. US10033160. 2018-07-24. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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