| Optical Coupler, and Optical Coupling System and Optical System Including the Same | |
| KIM, SEONG-GU; KIM, DONG-HYUN; BOK, JIN-KWON; SHIN, DONG-JAE; JOE, IN-SUNG; HA, KYOUNG-HO | |
| 2016-06-23 | |
| 著作权人 | SAMSUNG ELECTRONICS CO., LTD. |
| 专利号 | US20160178847A1 |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical Coupler, and Optical Coupling System and Optical System Including the Same |
| 英文摘要 | An optical coupler includes a tapered portion and a grating portion. The tapered portion has a width in a second direction increasing along a first direction substantially perpendicular to the second direction. The tapered portion includes first and second ends opposed to each other in the first direction. The first end has a first width, and the second end has a second width greater than the first width. The grating portion is connected to the second end of the tapered portion, and has a curvature radius greater than a distance to the first end of the tapered portion. |
| 公开日期 | 2016-06-23 |
| 申请日期 | 2015-12-08 |
| 状态 | 失效 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54645]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SAMSUNG ELECTRONICS CO., LTD. |
| 推荐引用方式 GB/T 7714 | KIM, SEONG-GU,KIM, DONG-HYUN,BOK, JIN-KWON,et al. Optical Coupler, and Optical Coupling System and Optical System Including the Same. US20160178847A1. 2016-06-23. |
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