Optical waveguide grating coupler incorporating reflective optical elements and anti-reflection elements
文献类型：专利
| 作者 | GUNN, LAWRENCE, C., III; PINGUET, THIERRY, J.; RATTIER, MAXIME, J. |
| 发表日期 | 2012-05-02 |
| 专利号 | EP2447751A1 |
| 著作权人 | LUXTERA, INC. |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical waveguide grating coupler incorporating reflective optical elements and anti-reflection elements |
| 英文摘要 | An integrated optical apparatus comprises a planar waveguide having an elongate guiding portion (104) and a grating coupler (102). The grating coupler (102) has at least a flared waveguide portion comprising a relatively narrow end portion and a relatively wide end portion, the flared portion having a grating positioned to couple light between the grating coupler (102) and an optical element. The grating comprises a plurality of curved elongate scattering elements (103) having curvatures defined by substantially elliptical paths so as to couple plane waves between the grating coupler (102) and the optical element. |
| 公开日期 | 2012-05-02 |
| 申请日期 | 2004-02-11 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/53260]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | LUXTERA, INC. |
| 推荐引用方式 GB/T 7714 | GUNN, LAWRENCE, C., III,PINGUET, THIERRY, J.,RATTIER, MAXIME, J.. Optical waveguide grating coupler incorporating reflective optical elements and anti-reflection elements. EP2447751A1. 2012-05-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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