Optical element, and optical transceiver and other optical device using the same
文献类型：专利
| 作者 | YASUDA, NARU; TERAKAWA, YUKARI; HOSOKAWA, HAYAMI |
| 发表日期 | 2002-10-24 |
| 专利号 | US20020154864A1 |
| 著作权人 | OMRON CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical element, and optical transceiver and other optical device using the same |
| 英文摘要 | To couple a light emitted from aa transmitting light guide to an optical fiber with good efficiency, thereby reducing a coupling loss with the optical fiber. The light emitted from the transmitting light guide deviates from an NA of the optical fiber to prevent the loss from occurring. A groove 25 provided on an upper face of a receiving side substrate 22 is filled with a core material to form a receiving light guide 26. A groove 27 provided on a lower face of a transmitting side substrate 24 is filled with the core material to form a transmitting light guide 28 having a linear shape. The receiving side substrate 22 and the transmitting side substrate 24 are joined with a cladding layed interposed so as to optically separate the receiving light guide 26 and the transmitting light guide 28 each other. |
| 公开日期 | 2002-10-24 |
| 申请日期 | 2002-04-23 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52705]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | OMRON CORPORATION |
| 推荐引用方式 GB/T 7714 | YASUDA, NARU,TERAKAWA, YUKARI,HOSOKAWA, HAYAMI. Optical element, and optical transceiver and other optical device using the same. US20020154864A1. 2002-10-24. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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