Multi-band multiwavelength quantum dot mode-locked lasers
文献类型：专利
| 作者 | LIU, JIAREN; LU, ZHENGUO; RAYMOND, SYLVAIN; POOLE, PHILIP; BARRIOS, PEDRO; POITRAS, DANIEL |
| 发表日期 | 2010-06-10 |
| 专利号 | US20100142566A1 |
| 著作权人 | NATIONAL RESEARCH COUNCIL OF CANADA |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Multi-band multiwavelength quantum dot mode-locked lasers |
| 英文摘要 | A multi-band (multi-colour) multiwavelength mode locked laser diode is provided by dynamic phase compensation of a quantum dot active medium. The laser diode is provided with a PIN diode structure where the active medium consists of a plurality of layers of quantum dots such as those produced by self-assembly from known chemical beam epitaxy methods. The multiplicity of bands may be produced by AC Stark splitting, frequency selective attenuation, or by the inclusion of multiple different layers having different, respective, peak ASE emissions. Dispersion compensation within laser facets, waveguides, and the optically active media permit the selection of a fixed dispersion within the cavity. A dynamic group phase change induced by the AC Stark effect permits compensation of the fixed dispersion sufficiently to produce an intraband mode-locked laser. Even interband mode locking was observed. |
| 公开日期 | 2010-06-10 |
| 申请日期 | 2009-09-25 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/67661]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NATIONAL RESEARCH COUNCIL OF CANADA |
| 推荐引用方式 GB/T 7714 | LIU, JIAREN,LU, ZHENGUO,RAYMOND, SYLVAIN,et al. Multi-band multiwavelength quantum dot mode-locked lasers. US20100142566A1. 2010-06-10. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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