Xi'an Institute of Optics and Precision Mechanics,CAS
| Optical fiber with lens | |
| 其他题名 | Optical fiber with lens |
| IRIE, YUICHIRO-THE FURUKAWA ELECTRIC CO., LTD.; KIMURA, TOSHIO-THE FURUKAWA ELECTRIC CO., LTD.; SHIMIZU, TAKEO-THE FURUKAWA ELECTRIC CO., LTD. | |
| 2005-07-27 | |
| 专利权人 | THE FURUKAWA ELECTRIC CO., LTD. |
| 公开日期 | 2005-07-27 |
| 授权国家 | 欧洲专利局 |
| 专利类型 | 发明申请 |
| 摘要 | There is provided a lensed optical fiber (20) in which a lens is formed on the end face of an optical fiber to enhance the efficiency of optical coupling with a light beam. The tip end portion of an optical fiber (21) is formed with a lens (26) formed into a wedge shape having two slant portions (24) symmetrical with respect to an axis (Ac) of a core (22) and a plane portion (25) perpendicular to the axis of the core. |
| 其他摘要 | 提供一种透镜光纤（20），其中在光纤的端面上形成透镜，以提高与光束的光学耦合效率。光纤（21）的末端部分形成有形成为楔形的透镜（26），该楔形具有相对于芯（22）的轴（Ac）对称的两个倾斜部分（24）和平面部分（25）垂直于芯的轴。 |
| 主权项 | A lensed optical fiber in which a lens is formed at the tip end of an optical fiber having a core and a cladding, characterized in that said lens is formed into a wedge shape having two slant portions symmetrical with respect to an axis of said core and a plane portion perpendicular to the axis of said core. |
| 申请日期 | 1998-04-16 |
| 专利号 | EP0916976A4 |
| 专利状态 | 失效 |
| 申请号 | EP1998914036 |
| 公开（公告）号 | EP0916976A4 |
| IPC 分类号 | G02B6/32 | G02B6/02 | G02B6/26 | G02B6/42 | G02B6/10 |
| 专利代理人 | - |
| 代理机构 | NETTLETON, JOHN VICTOR |
| 文献类型 | 专利 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/52136 |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | THE FURUKAWA ELECTRIC CO., LTD. |
| 推荐引用方式 GB/T 7714 | IRIE, YUICHIRO-THE FURUKAWA ELECTRIC CO., LTD.,KIMURA, TOSHIO-THE FURUKAWA ELECTRIC CO., LTD.,SHIMIZU, TAKEO-THE FURUKAWA ELECTRIC CO., LTD.. Optical fiber with lens. EP0916976A4[P]. 2005-07-27. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| EP0916976A4.PDF（53KB） | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 | ||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论