High brightness coherent multi-junction diode lasers
文献类型：专利
| 作者 | CHEN, ZHIGANG; KANSKAR, MANOJ |
| 发表日期 | 2017-10-12 |
| 专利号 | WO2017176791A1 |
| 著作权人 | NLIGHT, INC. |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | High brightness coherent multi-junction diode lasers |
| 英文摘要 | Laser diodes ((210), (230)) formed on a common substrate (236) with layers ((212), (228)) of suitable thickness and refractive indices produce output beams that are coherently coupled. A phase mask can be situated to produce phase differences in one or more of the output beams to produce a common wavefront phase. The phase-corrected beams propagate with reduced angular divergence than conventional lasers that are not coherently coupled, and the coherently coupled laser diodes can provide higher beam brightness, enhanced beam parameter product, and superior power coupled into doped fibers in fiber lasers. |
| 公开日期 | 2017-10-12 |
| 申请日期 | 2017-04-04 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57568]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NLIGHT, INC. |
| 推荐引用方式 GB/T 7714 | CHEN, ZHIGANG,KANSKAR, MANOJ. High brightness coherent multi-junction diode lasers. WO2017176791A1. 2017-10-12. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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