Substrate stack construction for enhanced coupling efficiency of optical couplers
文献类型：专利
| 作者 | BUTLER, JEROME K.; PANG, LILY Y.; CONGDON, PHILIP A. |
| 发表日期 | 2001-08-28 |
| 专利号 | US6282219 |
| 著作权人 | TEXAS INSTRUMENTS INCORPORATED |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Substrate stack construction for enhanced coupling efficiency of optical couplers |
| 英文摘要 | A grating (461) assisted coupling of a semiconductor waveguide to a dielectric waveguide (451) is provided with one or more reflective stacks (330, 332, 334) to enhance the coupling efficiency. The glass or dielectric core (458) may be efficiently butt-coupled to the core of an optical fiber (470). A laser and semiconductor waveguide, reflective stacks coupling grating, and dielectric waveguide are integrated on a single substrate. Further, multiple lasers (410, 420, 430, 440) with differing lasing frequencies may be integrated and their outputs grating coupled into a single dielectric waveguide (450) for wavelength division multiplexing. |
| 公开日期 | 2001-08-28 |
| 申请日期 | 1998-08-12 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/44448]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | TEXAS INSTRUMENTS INCORPORATED |
| 推荐引用方式 GB/T 7714 | BUTLER, JEROME K.,PANG, LILY Y.,CONGDON, PHILIP A.. Substrate stack construction for enhanced coupling efficiency of optical couplers. US6282219. 2001-08-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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