Photonic wire microcavity light emitting devices
文献类型：专利
| 作者 | HO, SENG-TIONG; ZHANG, JIAN P. |
| 发表日期 | 1999-03-02 |
| 专利号 | US5878070 |
| 著作权人 | NORTHWESTERN UNIVERSITY |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Photonic wire microcavity light emitting devices |
| 英文摘要 | A photonic light emitting device comprising a relatively high refractive index photonic-wire semiconductor waveguide core in the form of an arcuate shape, linear shape and combinations thereof. The waveguide core is formed into a closed loop cavity for a light-emitting device or laser. The waveguide core is surrounded on all transverse sides by relatively low refractive index medium and comprises an active medium having major and minor sides and semiconductor guiding layers proximate the major sides. The active medium and the guiding layers are so dimensioned in a transverse direction relative to the path of light propagation through the core to provide dramatically increased spontaneous-emission coupling efficiency, leaading to low lasing threshold and high intrinsic modulation rates. |
| 公开日期 | 1999-03-02 |
| 申请日期 | 1996-05-24 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/41933]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NORTHWESTERN UNIVERSITY |
| 推荐引用方式 GB/T 7714 | HO, SENG-TIONG,ZHANG, JIAN P.. Photonic wire microcavity light emitting devices. US5878070. 1999-03-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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