An adiabatic elliptical optical coupler device
文献类型：专利
| 作者 | MURRAY, KYLE; LOGAN, DYLAN; BROOKS, CHRISTOPHER JAMES; HICKEY, RYAN MURRAY |
| 发表日期 | 2019-10-02 |
| 专利号 | EP3176615B1 |
| 著作权人 | RANOVUS INC. |
| 国家 | 欧洲专利局 |
| 文献子类 | 授权发明 |
| 其他题名 | An adiabatic elliptical optical coupler device |
| 英文摘要 | An adiabatic elliptical optical coupler device (101) is provided comprising: a substrate (103) having an edge (105); a first waveguide (111) on the substrate, the first waveguide comprising a constant-width region (131) and a tapered region (133) terminating at the edge (105) of the substrate, the tapered region having a smaller width at the edge than at the constant-width region (131); a pair of second waveguides (150) on the substrate, and located on either side of the tapered region (133) of the first waveguide (111), each of the pair of the second waveguides terminating at the edge at a first end (151) and extending to a second end (152) adjacent the constant-width region (131) of the first waveguide (111), and distal the first end (151); at least a portion of each of the pair of second waveguides being tapered, and optically coupled to the first waveguide (111) to transition a mode of an optical signal in the first waveguide from an elliptical mode at the edge (105) towards a confined mode. |
| 公开日期 | 2019-10-02 |
| 申请日期 | 2016-12-01 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37938]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | RANOVUS INC. |
| 推荐引用方式 GB/T 7714 | MURRAY, KYLE,LOGAN, DYLAN,BROOKS, CHRISTOPHER JAMES,et al. An adiabatic elliptical optical coupler device. EP3176615B1. 2019-10-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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