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1. 发明授权

US07018113B1 Optical module package 失效
标题翻译：光模块封装
公开(公告)号：US07018113B1
公开(公告)日：2006-03-28
申请号：US10718355
申请日：2003-11-18
申请人： Jianhua Wang , Qinglin Wang , Yanyan Ma , Hongtao Hou , Alex Chun-Lai Hsu
发明人： Jianhua Wang , Qinglin Wang , Yanyan Ma , Hongtao Hou , Alex Chun-Lai Hsu
IPC分类号： G02B6/36
CPC分类号： G02B6/2804 , G02B6/0218 , G02B6/2856 , G02B6/36 , G02B6/3887
摘要： In at least some embodiments, an optical module package includes a housing, a plurality of optical fiber cables connected to the housing, and optical fiber connectors terminating each cable. Each optical fiber cable may include an optical fiber, two concentric flexible protective tubes enclosing the fiber, and aramid (e.g. Kevlar®) fibers disposed between the protective tubes. Each protective tube is capable of longitudinally sliding relative to the optical fiber along at least part of the cable, to release stresses resulting from differential thermal expansion of the optical fiber and the protective tubes. Each optical fiber may be held fixed relative to the housing and distal connectors, and one or both of the ends of the protective tubes may be free to move. The protective tubes may also be held fixed relative to the housing, and the optical fiber(s) allowed to move within the housing.
摘要翻译：在至少一些实施例中，光学模块封装包括外壳，连接到外壳的多条光纤电缆以及端接每条电缆的光纤连接器。每个光纤电缆可以包括光纤，包围纤维的两个同心的柔性保护管和布置在保护管之间的芳族聚酰胺（例如Kevlar）纤维。每个保护管能够沿着电缆的至少一部分相对于光纤纵向滑动，以释放由于光纤和保护管的不同热膨胀而产生的应力。每个光纤可以相对于壳体和远端连接器保持固定，并且保护管的一端或两端可以自由移动。保护管也可以相对于壳体保持固定，并且允许光纤在壳体内移动。

2. 发明申请

US20050201677A1 Multimode optical fiber coupler and fabrication method 审中-公开
标题翻译：多模光纤耦合器及其制造方法
公开(公告)号：US20050201677A1
公开(公告)日：2005-09-15
申请号：US11079687
申请日：2005-03-12
申请人： Qinglin Wang , Yanyan Ma , Jianhua Wang
发明人： Qinglin Wang , Yanyan Ma , Jianhua Wang
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/2835
摘要： The present invention relates to a surface interaction type multimode fused optical fiber coupler. A representative embodiment of the present invention comprises a plurality of optical fibers with a section of each of the optical fibers fused together forming a fused section. At least one of the optical fibers is suitable for multimode operations. At least one of the optical fibers comprises a thermally expanded core section. At least a portion of the thermally expanded core section is in the fused section. An example method of fabricating an optical fiber coupler comprises maintaining a section of each of the optical fibers in contact with at least a section of one other optical fiber and simultaneously heating at least a portion of the sections that are in contact to thermally expand the core of at least one of the optical fibers and to form a fused section.
摘要翻译：本发明涉及一种表面相互作用型多模融合光纤耦合器。本发明的代表性实施例包括多个光纤，其中每个光纤的一部分熔合在一起形成熔化部分。至少一根光纤适用于多模操作。光纤中的至少一个包括热膨胀芯部。热膨胀芯部分的至少一部分在熔融部分中。制造光纤耦合器的示例性方法包括保持每个光纤的一部分与另一个光纤的至少一个部分接触，同时加热至少部分接触的部分以热膨胀芯部的至少一个光纤并且形成熔融部分。

3. 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。

4. 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。

5. 发明授权

US07200304B2 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：US07200304B2
公开(公告)日：2007-04-03
申请号：US11079683
申请日：2005-03-12
申请人： Qinglin Wang , Yanyan Ma , Jianhua Wang
发明人： Qinglin Wang , Yanyan Ma , Jianhua Wang
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 each having an expanded core section. The expanded core sections of the optical fibers are fused together forming a fused section. Each of the optical fibers is optically coupled with at least one other optical fiber primarily through surface interaction in the fused section. The optical fibers are 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 each having an expanded core section; and maintaining at least a portion of the expanded core sections in contact and simultaneously heating at least a portion of the expanded core 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多个具有扩展芯部的光纤。光纤的扩展的芯部分熔合在一起形成熔融部分。每个光纤主要通过熔融部分中的表面相互作用与至少一个其它光纤光学耦合。光纤适用于多模操作。根据本发明的实施例，制造光纤耦合器的方法包括：提供多个光纤，每个光纤具有扩展的芯部分; 并且将至少一部分所述膨胀的芯部分保持在接触状态，同时加热至少部分所述接触的所述膨胀的芯部分以形成熔融部分，直到达到预定的最终状态。

6. 发明申请

US20050201687A1 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：US20050201687A1
公开(公告)日：2005-09-15
申请号：US11079683
申请日：2005-03-12
申请人： Qinglin Wang , Yanyan Ma , Jianhua Wang
发明人： Qinglin Wang , Yanyan Ma , Jianhua Wang
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 each having an expanded core section. The expanded core sections of the optical fibers are fused together forming a fused section. Each of the optical fibers is optically coupled with at least one other optical fiber primarily through surface interaction in the fused section. The optical fibers are 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 each having an expanded core section; and maintaining at least a portion of the expanded core sections in contact and simultaneously heating at least a portion of the expanded core 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多个具有扩展芯部的光纤。光纤的扩展的芯部分熔合在一起形成熔融部分。每个光纤主要通过熔融部分中的表面相互作用与至少一个其它光纤光学耦合。光纤适用于多模操作。根据本发明的实施例，制造光纤耦合器的方法包括：提供多个光纤，每个光纤具有扩展的芯部分; 并且将至少一部分所述膨胀的芯部分保持在接触状态，同时加热至少部分所述接触的所述膨胀的芯部分以形成熔融部分，直到达到预定的最终状态。

7. 发明申请

US20050201676A1 Multimode optical fiber coupler and fabrication method 审中-公开
标题翻译：多模光纤耦合器及其制造方法
公开(公告)号：US20050201676A1
公开(公告)日：2005-09-15
申请号：US11079686
申请日：2005-03-12
申请人： Qinglin Wang , Yanyan Ma , Jianhua Wang
发明人： Qinglin Wang , Yanyan Ma , Jianhua Wang
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/2835 , G02B6/02023
摘要： The present invention relates to a surface interaction type multimode fused optical fiber coupler. A representative embodiment of the present invention comprises a plurality of optical fibers and an over-fused fused section formed by fusing a section from each of the optical fibers together. At least one of the optical fibers is suitable for multimode operations. The average cross-sectional area of the fused section is at least substantially seventy percent of the sum of the cross-sectional areas of all the optical fibers. A method of fabricating an optical fiber coupler according to an example embodiment of the present invention comprises maintaining a section of each of the optical fibers in contact with at least a section of one other optical fiber 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融合光纤耦合器。本发明的代表性实施例包括多个光纤和通过将来自每个光纤的部分融合在一起而形成的过熔融熔融部分。至少一根光纤适用于多模操作。熔融部分的平均横截面面积至少是所有光纤的横截面面积之和的百分之七十。根据本发明的示例性实施例的制造光纤耦合器的方法包括：保持每根光纤的一部分与另一根光纤的至少一部分接触，同时加热部分的至少一部分，接触形成熔融部分直到达到预定的终止条件。

8. 发明授权

US06621960B2 Method of fabricating multiple superimposed fiber Bragg gratings 有权
标题翻译：制造多重叠加光纤布拉格光栅的方法
公开(公告)号：US06621960B2
公开(公告)日：2003-09-16
申请号：US10057800
申请日：2002-01-24
申请人： Qinglin Wang , Weiti Wu , Weizhong Li
发明人： Qinglin Wang , Weiti Wu , Weizhong Li
IPC分类号： G02B634
CPC分类号： G02B6/02085 , G02B6/02138
摘要： A method of fabricating multiple superimposed Bragg gratings in the core of a portion of a photosensitive fiber is provided where only one common phase-mask is used. The multiple superimposed Bragg gratings are inscribed in the portion of the photosensitive fiber by applying different predetermined longitudinal stresses to the portion for each corresponding writing. The different predetermined longitudinal stresses are applied to the portion of the photosensitive fiber by stretching the portion along its longitudinal axis bi-directionally and simultaneously such that the centers of all fiber Bragg gratings imprinted in the portion are substantially superimposed at the center of the portion of the photosensitive fiber. The wavelength interval of two superimposed fiber Bragg gratings can be finely tuned to a required value and the wavelength intervals of three or more superimposed fiber Bragg gratings can be optimally tuned to a required wavelength grid, either even or uneven, by changing the effective refractive index of a portion of a photosensitive fiber covering the multiple fiber Bragg gratings inscribed.
摘要翻译：提供了在感光纤维的一部分的芯部中制造多个叠加布拉格光栅的方法，其中仅使用一个公共相位掩模。多个叠加的布拉格光栅通过对每个相应的写入部分施加不同的预定纵向应力而内接在感光纤维的部分中。不同的预定纵向应力通过沿着其纵向轴线双向和同时地拉伸部分而被施加到感光纤维的部分，使得印在该部分中的所有光纤布拉格光栅的中心基本上叠加在感光纤维。两个叠加的光纤布拉格光栅的波长间隔可以被精细调谐到所需的值，并且三个或更多个叠加的光纤布拉格光栅的波长间隔可以通过改变有效折射率而被最佳地调谐到所需的波长栅格，甚至是不均匀的的一部分光纤光纤覆盖多根光纤布拉格光栅。

9. 发明申请

US20130071211A1 MULTI-AXIS LOAD GRIPPING ARM 有权
标题翻译：多轴装载臂
公开(公告)号：US20130071211A1
公开(公告)日：2013-03-21
申请号：US13618051
申请日：2012-09-14
申请人： Qinglin Wang , Hailong Lin
发明人： Qinglin Wang , Hailong Lin
IPC分类号： B66F9/18
CPC分类号： B66F9/183 , B66F9/188
摘要： A gripping arm for a clamping attachment for a forklift has a load engaging inner arm including portions defining a load face. The inner arm is pivotal about a first axis parallel to the load face and pivots about a second axis normal to the first axis to engage and secure a load.
摘要翻译：用于叉车的夹紧装置的夹臂具有负载接合内臂，其包括限定载荷面的部分。内臂围绕平行于负载面的第一轴线枢转，并绕垂直于第一轴线的第二轴线枢转以接合并固定负载。

10. 发明授权

US09321619B2 Multi-axis load gripping arm 有权
标题翻译：多轴负载夹臂
公开(公告)号：US09321619B2
公开(公告)日：2016-04-26
申请号：US13618051
申请日：2012-09-14
申请人： Qinglin Wang , Hailong Lin
发明人： Qinglin Wang , Hailong Lin
IPC分类号： B66F9/18
CPC分类号： B66F9/183 , B66F9/188
摘要： A gripping arm for a clamping attachment for a forklift has a load engaging inner arm including portions defining a load face. The inner arm is pivotal about a first axis parallel to the load face and pivots about a second axis normal to the first axis to engage and secure a load.
摘要翻译：用于叉车的夹紧装置的夹臂具有负载接合内臂，其包括限定载荷面的部分。内臂围绕平行于负载面的第一轴线枢转，并绕垂直于第一轴线的第二轴线枢转以接合并固定负载。

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