专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050163423A1 Optical filter assembly and method 审中-公开
标题翻译：滤光片组件及方法
公开(公告)号：US20050163423A1
公开(公告)日：2005-07-28
申请号：US11041688
申请日：2005-01-23
申请人： Jianhua Wang , Lixuan Xu
发明人： Jianhua Wang , Lixuan Xu
IPC分类号： G02B6/34 , G02B6/32
CPC分类号： G02B6/2937 , G02B6/29389
摘要： According to an embodiment of the present invention an optical filter assembly suitable for use in, for example, an optical fiber system, comprises a focusing lens, a first holder holding the focusing lens; and an optical filter having a reflective surface attaching to the first holder optically coupling with the focusing lens. A method for fabricating an embodiment comprises positioning and securing the focusing lens and the optical filter on a first holder at predetermined positions. For setting the embodiment within a predetermined center wavelength range measured under a measurement condition, the method for fabricating the embodiment further comprises selecting an optical filter from a group of one or more optical filters of different center wavelengths and a focusing lens from a group of one or more focusing lenses of different focal length such that the selection will result in an embodiment that satisfies the center wavelength range requirement.
摘要翻译：根据本发明的实施例，适用于例如光纤系统的光学滤波器组件包括聚焦透镜，保持聚焦透镜的第一保持器; 以及具有附接到与聚焦透镜光学耦合的第一保持器的反射表面的滤光器。用于制造实施例的方法包括将聚焦透镜和滤光器定位并固定在预定位置上的第一保持器上。为了将实施例设置在在测量条件下测量的预定中心波长范围内，本实施例的制造方法进一步包括从一组不同中心波长的滤光器和一组聚焦透镜中选择一个滤光器或更多个不同焦距的聚焦透镜，使得选择将导致满足中心波长范围要求的实施例。

2. 发明申请

US20050244105A1 Multimode optical fiber coupler and fabrication method 失效
标题翻译：多模光纤耦合器及其制造方法
公开(公告)号：US20050244105A1
公开(公告)日：2005-11-03
申请号：US11079685
申请日：2005-03-12
申请人： Qinglin Wang , Yanyan Ma , Jianhua Wang , Lixuan Xu
发明人： Qinglin Wang , Yanyan Ma , Jianhua Wang , Lixuan Xu
IPC分类号： G02B6/26 , G02B6/28
CPC分类号： G02B6/2835
摘要： The present invention relates to a surface interaction type multimode optical fiber coupler. A representative embodiment of the present invention comprises a plurality of optical fibers with at least one having an expanded core section. Sections of the optical fibers including at least a portion of the expanded core sections are fused together forming a fused section. At least one of the optical fibers is suitable for multimode operations. According to an embodiment of the present invention, a method of fabrication an optical fiber coupler comprises: providing a plurality of optical fibers with at least one having an expanded core section; and maintaining sections of the optical fibers including at least a portion of the expanded core sections in contact and simultaneously heating at least a portion of the sections that are in contact to form a fused section until a predetermined end condition is reached.
摘要翻译：本发明涉及一种表面相互作用型多模光纤耦合器。本发明的代表性实施例包括具有至少一个具有扩展的芯部分的多个光纤。包括至少一部分发泡芯部分的光纤的部分熔合在一起，形成熔融部分。至少一根光纤适用于多模操作。根据本发明的实施例，一种制造光纤耦合器的方法包括：提供具有至少一个具有扩展的芯部分的多个光纤; 并且保持包括至少一部分所述膨胀的芯部分的光纤的部分接触，并且同时加热至少部分接触的部分以形成熔融部分，直到达到预定的结束条件。

3. 发明授权

US07248767B2 Multimode optical fiber coupler and fabrication method 失效
标题翻译：多模光纤耦合器及其制造方法
公开(公告)号：US07248767B2
公开(公告)日：2007-07-24
申请号：US11079685
申请日：2005-03-12
申请人： Qinglin Wang , Yanyan Ma , Jianhua Wang , Lixuan Xu
发明人： Qinglin Wang , Yanyan Ma , Jianhua Wang , Lixuan Xu
IPC分类号： G02B6/26
CPC分类号： G02B6/2835
摘要： The present invention relates to a surface interaction type multimode optical fiber coupler. A representative embodiment of the present invention comprises a plurality of optical fibers with at least one having an expanded core section. Sections of the optical fibers including at least a portion of the expanded core sections are fused together forming a fused section. At least one of the optical fibers is suitable for multimode operations. According to an embodiment of the present invention, a method of fabrication an optical fiber coupler comprises: providing a plurality of optical fibers with at least one having an expanded core section; and maintaining sections of the optical fibers including at least a portion of the expanded core sections in contact and simultaneously heating at least a portion of the sections that are in contact to form a fused section until a predetermined end condition is reached.
摘要翻译：本发明涉及一种表面相互作用型多模光纤耦合器。本发明的代表性实施例包括具有至少一个具有扩展的芯部分的多个光纤。包括至少一部分发泡芯部分的光纤的部分熔合在一起，形成熔融部分。至少一根光纤适用于多模操作。根据本发明的实施例，一种制造光纤耦合器的方法包括：提供具有至少一个具有扩展的芯部分的多个光纤; 并且保持包括至少一部分所述膨胀的芯部分的光纤的部分接触，并且同时加热至少部分接触的部分以形成熔融部分，直到达到预定的结束条件。

4. 发明申请

US20060245691A1 Optical filter assembly fabrication method 审中-公开
标题翻译：滤光片组装制作方法
公开(公告)号：US20060245691A1
公开(公告)日：2006-11-02
申请号：US11451655
申请日：2006-06-13
申请人： Jianhua Wang , Lixuan Xu
发明人： Jianhua Wang , Lixuan Xu
IPC分类号： G02B6/32
CPC分类号： G02B6/2937 , G02B6/29389
摘要： According to an embodiment of the present invention an optical filter assembly, which is suitable for use in, for example an optical fiber system, comprises a focusing lens, an optical filter, and a first holder holding the focusing lens and the optical filter in position. A method for fabricating this optical filter assembly comprises: selecting a combination of focusing lens, optical filter, and the relative position and orientation of the focusing lens and the optical filter according to the desirable center wavelength characteristic of the optical filter assembly; and position and securing the focusing lens and the optical filter onto the first holder so that the focusing lens and the optical filter are substantially in the select relative position and orientation.
摘要翻译：根据本发明的实施例，适用于例如光纤系统的滤光器组件包括聚焦透镜，滤光器以及将聚焦透镜和滤光器保持在适当位置的第一夹持器。一种制造该滤光器组件的方法包括：根据所述滤光器组件的期望的中心波长特性来选择聚焦透镜，滤光器以及聚焦透镜和滤光器的相对位置和取向的组合; 并且将聚焦透镜和滤光器定位并固定到第一保持器上，使得聚焦透镜和滤光器基本上处于选择的相对位置和取向。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式