| High-brightness spatial-multiplexed multi-emitter pump with tilted collimated beam | |
| GUO, JAMES YONGHONG; SKIDMORE, JAY A.; XU, LEI; CHENG, JANE | |
| 2015-06-23 | |
| 著作权人 | LUMENTUM OPERATIONS LLC |
| 专利号 | US9065237 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | High-brightness spatial-multiplexed multi-emitter pump with tilted collimated beam |
| 英文摘要 | Multi-mode diode emitters are stacked in a staircase formation to provide a spatially-multiplexed output. Improved coupling efficiency is achieved by providing tilted collimated output beams that determine an effective step height of the stepped structure. Since the effective step height is dependent on the tilt angle, a variable number of emitters can be used inside packages having a same physical step height, while still attaining high coupling efficiency. |
| 公开日期 | 2015-06-23 |
| 申请日期 | 2011-12-07 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35622]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | LUMENTUM OPERATIONS LLC |
| 推荐引用方式 GB/T 7714 | GUO, JAMES YONGHONG,SKIDMORE, JAY A.,XU, LEI,et al. High-brightness spatial-multiplexed multi-emitter pump with tilted collimated beam. US9065237. 2015-06-23. |
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