Quantum dash device
文献类型：专利
| 作者 | STINTZ, ANDREAS; VARANGIS, PETROS M; MALLOY, KEVIN J; LESTER, LUKE F; NEWELL, TIMOTHY C; LI, HUA
|
| 发表日期 | 2003-07-29 |
| 专利号 | US6600169 |
| 著作权人 | STC.UNM |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Quantum dash device |
| 英文摘要 | Quantum dot active region structures are disclosed. In a preferred embodiment, the distribution in dot size and the sequence of optical transition energy values associated with the quantum confined states of the dots are selected to facilitate forming a continuous optical gain spectrum over an extended wavelength range. In one embodiment, the quantum dots are self-assembled quantum dots with a length-to-width ratio of at least three along the growth plane. In one embodiment, the quantum dots are formed in quantum wells for improved carrier confinement. In other embodiments, the quantum dots are used as the active region in laser devices, including tunable lasers and monolithic multi-wavelength laser arrays. |
| 公开日期 | 2003-07-29 |
| 申请日期 | 2001-09-20 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/39297]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | STC.UNM |
| 推荐引用方式 GB/T 7714 | STINTZ, ANDREAS,VARANGIS, PETROS M,MALLOY, KEVIN J,et al. Quantum dash device. US6600169. 2003-07-29. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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