Multiwavelength quantum dot laser element
文献类型：专利
| 作者 | LIN, KUO-JUI; LIN, KUN-FONG; LAI, CHIH-MING |
| 发表日期 | 2009-08-11 |
| 专利号 | US7573926 |
| 著作权人 | INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Multiwavelength quantum dot laser element |
| 英文摘要 | A multiwavelength quantum dot laser element is provided. A perpendicular stack of quantum dot active regions with different light emitting wavelengths is employed, and thickness, material composition, and quantum dot size of each of the quantum dot active regions are modulated, so as to form various laser oscillation conditions. When a current applied to the quantum dot laser element is larger than the start-oscillation current condition, lasers with different wavelengths are simultaneously obtained in each of the quantum dot active regions, thereby achieving the application of the multiwavelength quantum dot laser element. |
| 公开日期 | 2009-08-11 |
| 申请日期 | 2007-05-17 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/44483]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
| 推荐引用方式 GB/T 7714 | LIN, KUO-JUI,LIN, KUN-FONG,LAI, CHIH-MING. Multiwavelength quantum dot laser element. US7573926. 2009-08-11. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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