Xi'an Institute of Optics and Precision Mechanics,CAS
Fiber-based light source device | |
其他题名 | Fiber-based light source device |
JAN, HUANG-TZUNG; YEH, RUEY-NAN | |
2009-06-16 | |
专利权人 | NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY |
公开日期 | 2009-06-16 |
授权国家 | 美国 |
专利类型 | 授权发明 |
摘要 | The present invention provides a fiber-based light source device, which includes a plurality of first, second or third light-emitting devices for respectively emitting a plurality of first, second or third lights, a plurality of first, second or third directional couplers for respectively coupling the first, second or third lights in their order so as to generate a first, second or third coupled light, a fourth directional coupler for coupling the first coupled light and the second coupled light so as to generate a fourth coupled light, and a fifth directional coupler for coupling the third coupled light and the fourth coupled light so as to generate an output light source. With coupling light beams from light-emitting devices and switching of those light-emitting devices in a sequential manner, the energy loss could be minimized and good heat dissipation could be obtained. |
其他摘要 | 本发明提供一种基于光纤的光源装置,包括多个第一,第二或第三发光装置,用于分别发射多个第一,第二或第三光,多个第一,第二或第三定向耦合器,分别按顺序耦合第一,第二或第三光以产生第一,第二或第三耦合光,第四定向耦合器,用于耦合第一耦合光和第二耦合光,以产生第四耦合光,和第五定向耦合器,用于耦合第三耦合光和第四耦合光,以产生输出光源。利用来自发光器件的耦合光束和这些发光器件的顺序切换,可以使能量损失最小化并且可以获得良好的散热。 |
授权日期 | 2009-06-16 |
申请日期 | 2006-12-27 |
专利号 | US7548672 |
专利状态 | 授权 |
申请号 | US11/645557 |
公开(公告)号 | US7548672 |
IPC 分类号 | G02B6/26 | G02B6/00 | G02F1/1335 | G03B21/26 |
专利代理人 | - |
代理机构 | ROSENBERG,KLEIN & LEE |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/37287 |
专题 | 半导体激光器专利数据库 |
作者单位 | NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY |
推荐引用方式 GB/T 7714 | JAN, HUANG-TZUNG,YEH, RUEY-NAN. Fiber-based light source device. US7548672[P]. 2009-06-16. |
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 | ||
US7548672.PDF(414KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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