Laser diode with output fiber feedback
文献类型：专利
| 作者 | BULLINGTON, JEFF A.; STOLTZ, RICHARD A.; VAISSIE, LAURENT; JOHNSON, ERIC G. |
| 发表日期 | 2004-06-17 |
| 专利号 | US20040114642A1 |
| 著作权人 | BULLINGTON JEFF A. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Laser diode with output fiber feedback |
| 英文摘要 | Wafer scale processing techniques produce chip-laser-diodes with an active region (62) and a diffraction grating (76) that redirects output light out the top and/or bottom surfaces. The diffraction grating (76) redirects a novel feedback from the optical output (e.g., fiber (74)) to produce lasing that self-aligns itself to the fiber input, reducing assembly costs. Preferably, a diffraction grating (76) and integrated lens-grating are used herein to couple light from the chip to an output fiber (74), and the lens-grating is spaced from the diffraction grating (76). Combination grating and additional gratings and/or integrated lenses on the top or bottom of the diode can also be made utilizing wafer scale processes. |
| 公开日期 | 2004-06-17 |
| 申请日期 | 2002-03-22 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52680]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | BULLINGTON JEFF A. |
| 推荐引用方式 GB/T 7714 | BULLINGTON, JEFF A.,STOLTZ, RICHARD A.,VAISSIE, LAURENT,et al. Laser diode with output fiber feedback. US20040114642A1. 2004-06-17. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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