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1. 发明授权

US10012800B2 Optical fiber coupling reliability 有权
公开(公告)号：US10012800B2
公开(公告)日：2018-07-03
申请号：US15647476
申请日：2017-07-12
申请人： Novartis AG
发明人： Chenguang Diao , Alireza Mirsepassi , Michael J. Papac
IPC分类号： G02B6/38 , G02B1/11 , G02B6/02 , A61F9/008
CPC分类号： G02B6/3861 , A61F9/007 , A61F9/008 , G02B1/11 , G02B6/02395 , G02B6/3801 , G02B6/3813 , G02B6/382
摘要： Improved optical fiber coupling reliability is realized by improving structures and materials used at the fiber joint. When ceramic ferrules are used at the fiber joint, the penetration of a UV-cured optical adhesive between the ceramic ferrules and the fiber ends is avoided or prevented, while an anti-reflective coating, an uncured optical adhesive, or a refractive index matching gel may be applied between the ceramic ferrules. When glass ferrules are used at the fiber joint, the UV-cured optical adhesive may be applied and fully cured between the glass ferrules and the fiber ends.

2. 发明授权

US09983331B2 Quasi-optical waveguide 有权
公开(公告)号：US09983331B2
公开(公告)日：2018-05-29
申请号：US15128338
申请日：2015-10-14
申请人： Halliburton Energy Services, Inc.
发明人： Wolfgang Hartmut Nitsche , John L. Maida
IPC分类号： G02B6/26 , G01V8/00 , G01V8/02 , G02B6/38 , E21B47/12
CPC分类号： G01V8/005 , E21B47/123 , G01V8/02 , G02B6/262 , G02B6/3801 , G02F1/35 , G02F1/37
摘要： A quasi-optical waveguide apparatus includes a waveguide having a chamber formed by a substantially cylindrical body and configured to propagate terahertz radiation. A plurality of windows are included wherein each window is coupled to a respective end of the waveguide such that the chamber is substantially sealed from the ambient atmosphere. The plurality of windows are transparent to the terahertz radiation.

3. 发明申请

US20180017739A1 OPTICAL FIBER COUPLING RELIABILITY 有权
公开(公告)号：US20180017739A1
公开(公告)日：2018-01-18
申请号：US15647476
申请日：2017-07-12
申请人： Novartis AG
发明人： Chenguang Diao , Alireza Mirsepassi , Michael J. Papac
IPC分类号： G02B6/38 , G02B6/02 , G02B1/11
CPC分类号： G02B6/3861 , A61F9/008 , G02B1/11 , G02B6/02395 , G02B6/3801 , G02B6/3813 , G02B6/382
摘要： Improved optical fiber coupling reliability is realized by improving structures and materials used at the fiber joint. When ceramic ferrules are used at the fiber joint, the penetration of a UV-cured optical adhesive between the ceramic ferrules and the fiber ends is avoided or prevented, while an anti-reflective coating, an uncured optical adhesive, or a refractive index matching gel may be applied between the ceramic ferrules. When glass ferrules are used at the fiber joint, the UV-cured optical adhesive may be applied and fully cured between the glass ferrules and the fiber ends.

4. 发明授权

US09423586B2 Fiber optic connectors, cable assemblies and method for making the same 有权
标题翻译：光纤连接器，电缆组件及其制造方法
公开(公告)号：US09423586B2
公开(公告)日：2016-08-23
申请号：US14255311
申请日：2014-04-17
申请人： CORNING CABLE SYSTEMS (SHANGHAI) CO. LTD
发明人： JiWei Sun
IPC分类号： G02B6/36 , G02B6/46 , G02B6/38
CPC分类号： G02B6/46 , G02B6/3801 , G02B6/3846 , G02B6/3887 , Y10T29/49826
摘要： A fiber optic connector includes a mechanical splice assembly and a connector body. The connector body has a first portion joined to a second portion. The first portion of the connector body includes first and second chambers. An opening on a front end of the connector body passes through the first chamber into the second chamber so that the mechanical splice assembly can be inserted into the first and second chambers. The second portion of the connector body includes cable retention arms that extend out from the rear end of the first portion and an opening that passes into the second chamber.
摘要翻译：光纤连接器包括机械接头组件和连接器主体。连接器主体具有连接到第二部分的第一部分。连接器主体的第一部分包括第一和第二腔室。连接器主体的前端上的开口穿过第一腔室进入第二腔室，使得机械接头组件能够插入到第一和第二腔室中。连接器主体的第二部分包括从第一部分的后端延伸出的电缆固定臂和进入第二腔室的开口。

5. 发明授权

US09366826B2 Terminus assembly for terminating an optical cable 有权
标题翻译：用于端接光缆的终端组件
公开(公告)号：US09366826B2
公开(公告)日：2016-06-14
申请号：US13667610
申请日：2012-11-02
申请人： Tyco Electronics Corporation
发明人： David James Fabian , Jun Li , James Patrick Mosier , Dwight David Zitsch
IPC分类号： G02B6/02 , G02B6/38
CPC分类号： G02B6/3809 , G02B6/02033 , G02B6/3801 , G02B6/3846 , G02B6/3878 , G02B6/3887
摘要： A terminus assembly is provided for terminating an optical cable that includes a plastic optical fiber (POF) having a tip segment that includes a tip surface. The terminus assembly includes a shell that includes a cable passage. The cable passage is configured to receive at least a portion of a length of the optical cable therein such that the tip segment of the POF extends within the cable passage. A POF stub is held by the shell. The POF stub extends a length from a mating end to a fiber end. The mating end of the POF stub is configured to optically couple with a mating POF of a mating connector. The fiber end of the POF stub includes a coupling surface. The POF stub is held by the shell such that the fiber end extends within the cable passage of the shell. The coupling surface of the fiber end is configured to be aligned with the tip surface of the POF within the cable passage of the shell such that the POF stub is optically coupled to the POF. The POF stub serves as a forward stop for the POF of the optical cable.
摘要翻译：提供端子组件用于端接包括具有包括尖端表面的尖端段的塑料光纤（POF）的光缆。终端组件包括包括电缆通道的外壳。电缆通道被配置为在其中容纳光缆的至少一部分长度，使得POF的尖端段在电缆通道内延伸。一个POF存根由shell保存。 POF短截线从配合端延伸到纤维端。 POF短截线的配合端配置成与匹配连接器的配合POF光学耦合。 POF短截线的纤维端包括耦合表面。 POF短截线由壳体保持，使得纤维端部在壳体的电缆通道内延伸。光纤端的耦合表面被配置为与壳体的电缆通道内的POF的尖端表面对准，使得POF短截线光耦合到POF。 POF接头作为光缆的POF的前进挡块。

6. 发明授权

US09341784B2 Optical fiber filter device and method for manufacturing the same 有权
标题翻译：光纤过滤装置及其制造方法
公开(公告)号：US09341784B2
公开(公告)日：2016-05-17
申请号：US13578226
申请日：2011-02-04
申请人： Zhaoyang Tong
发明人： Zhaoyang Tong
IPC分类号： G02B6/30 , G02B6/293 , G02B27/14 , G02B6/38
CPC分类号： G02B6/29362 , G02B6/29368 , G02B6/3801 , G02B27/141 , Y10T29/49826 , Y10T156/10
摘要： An optical fiber filter device comprises: a first fiber pigtail assembly (110) having a first optical fiber (111), a second fiber pigtail assembly (120) having a second optical fiber (121), a first optical filtering element (114) and a second optical filtering element (124). The first optical filtering element is arranged between a first port (113) of the first optical fiber and a second port (123) of the second optical fiber and is inclined at an angle to an optical axis of the first optical fiber such that a light component within a first wavelength range emitted from the first port is transmitted through the first optical filtering element and enters the second optical fiber via the second port, and a light component within a second wavelength range emitted from the first port is reflected by the first optical filtering element to form a reflected light. The second optical filtering element is arranged such that the reflected light returns to the first optical fiber via the first port after it has been reflected by the second optical filtering element and again by the first optical filtering element 1.
摘要翻译：一种光纤过滤器装置包括：具有第一光纤（111）的第一纤维尾纤组件（110），具有第二光纤（121）的第二纤维尾纤组件（120），第一光学滤波元件（114）和第二光学滤波元件（124）。第一光学滤光元件布置在第一光纤的第一端口（113）和第二光纤的第二端口（123）之间，并且与第一光纤的光轴成一角度倾斜，使得光从第一端口发射的第一波长范围内的分量通过第一光学滤波元件传输并经由第二端口进入第二光纤，并且从第一端口发射的第二波长范围内的光分量被第一光学过滤元件以形成反射光。第二光学滤波元件被布置成使得反射光在被第二光学滤波元件反射并且再次被第一光学滤波元件1反射之后经由第一端口返回到第一光纤。

7. 发明授权

US09110263B2 System and method for aligning a multi-core plastic optical fiber assembly 有权
标题翻译：用于对准多芯塑料光纤组件的系统和方法
公开(公告)号：US09110263B2
公开(公告)日：2015-08-18
申请号：US13510267
申请日：2010-11-16
申请人： Israel Greiss , Nir Yona , Gerardo Nahum , Omri Raisman
发明人： Israel Greiss , Nir Yona , Gerardo Nahum , Omri Raisman
IPC分类号： G02B6/26 , G02B6/42 , G02B6/06 , G02B6/02 , G02B6/38
CPC分类号： G02B6/4249 , G02B6/02042 , G02B6/06 , G02B6/3801 , Y10T29/49769 , Y10T29/4978
摘要： A multi-core plastic optical fiber is used for multi-channel communication purposes. An alignment tool comprising a light source, selective filter and a detachable alignment-tube having a guide notch is provided to map the individual cores of a multi-core plastic optical fiber and prepare the connection of optical transceivers to both exposed ends of a pre-cut length of fiber. The alignment method results in a pre-cut length of fiber having alignment-tubes with guide notches secured to both ends. Transceiver guide projections mate to the notches, creating a complete optical multi-path between the transceiver active elements through the fiber cores. An automatic method of assembling optical transmitters to a multi-core fiber and mating optical receivers uses no alignment tools and tubes. This method dictates a specific placement of the optical transmitters in relation to the cores and receivers, assigning each transmitter to a preferred receiver based on detected light signal criteria.
摘要翻译：多芯塑料光纤用于多通道通信。提供了包括光源，选择性滤光器和具有引导凹口的可拆卸对准管的对准工具以映射多芯塑料光纤的各个芯，并准备光收发器与预收发器的两个暴露端的连接，切割纤维长度。对准方法导致具有对准管的纤维的预切割长度，其具有固定到两端的导向槽。收发器引导突起与凹口配合，通过光纤芯在收发器有源元件之间创建完整的光学多路径。将光发射器组装到多芯光纤和配合光接收机的自动方法不使用对准工具和管。该方法规定光发射机相对于核心和接收机的具体放置，基于检测到的光信号标准将每个发射机分配给优选的接收机。

8. 发明授权

US09069141B2 Fiber optic termination arrangement and method of making the same 有权
标题翻译：光纤终端布置及其制作方法
公开(公告)号：US09069141B2
公开(公告)日：2015-06-30
申请号：US13709577
申请日：2012-12-10
申请人： Brooks A. Childers
发明人： Brooks A. Childers
IPC分类号： G02B6/255 , G02B6/26 , G02B6/42 , G02B6/38
CPC分类号： G02B6/3809 , G02B6/255 , G02B6/2558 , G02B6/3801 , G02B6/3825
摘要： A fiber optic termination arrangement includes a first optical fiber with a core surrounded by cladding having, a first end having a first outer surface and a second end having a second outer surface. The second outer surface is sized to match that of a second optical fiber to facilitate splicing the second end of the first optical fiber to a third end of the second optical fiber. Additionally, the first outer surface is sized and configured to interface with a connector capable of operationally aligning the core of the first optical fiber with a core of a third optical fiber or an optical receiving/transmitting device. The first optical fiber also includes a transition region wherein a third outer surface of the first optical fiber transitions from the first outer surface to the second outer surface.
摘要翻译：光纤终端装置包括具有被包层包围的芯的第一光纤，具有第一外表面的第一端和具有第二外表面的第二端。第二外表面的尺寸与第二光纤的尺寸相匹配以便于将第一光纤的第二端连接到第二光纤的第三端。此外，第一外表面的尺寸和构造与与能够将第一光纤的芯部与第三光纤或光接收/发送装置的芯部可操作地对准的连接器相连接。第一光纤还包括其中第一光纤的第三外表面从第一外表面转移到第二外表面的过渡区域。

9. 发明授权

US09057845B2 Multi-ferrule optical fiber cable assembly 有权
标题翻译：多芯光纤电缆组件
公开(公告)号：US09057845B2
公开(公告)日：2015-06-16
申请号：US13730959
申请日：2012-12-29
申请人： Molex Incorporated
发明人： B. Daniel Szilagyi , Yuriy Belenkiy
IPC分类号： G02B6/36 , B29D11/00 , G02B6/38
CPC分类号： G02B6/36 , B29D11/00 , B29D11/0075 , G02B6/38 , G02B6/3801 , G02B6/3807 , G02B6/381 , G02B6/3825 , G02B6/3847 , G02B6/3878 , G02B6/3883 , G02B6/3885 , G02B6/3887 , Y10T29/49826
摘要： An optical fiber cable assembly includes an optical fiber cable, an optical fiber connector, and a strain relief member. The optical fiber connector has a housing with at least two ferrules supporting a plurality of optical fibers of the cable. Each ferrule has at least two ribbons of optical fibers therein. The strain relief member has a flexible corrugated conduit. A method is also disclosed.
摘要翻译：光纤电缆组件包括光纤电缆，光纤连接器和应变消除部件。光纤连接器具有壳体，其具有支撑电缆的多个光纤的至少两个套圈。每个套管在其中具有至少两根光纤带。应变消除构件具有柔性波纹管。还公开了一种方法。

10. 发明申请

US20150160417A1 OPTICAL FIBER CONNECTOR 审中-公开
标题翻译：光纤连接器
公开(公告)号：US20150160417A1
公开(公告)日：2015-06-11
申请号：US14597175
申请日：2015-01-14
申请人： ILSIN OTS CO., LTD.
发明人： Chan Soul PARK , Kwang Cheon Lee , Sang Chul Jun , Jun Young Park
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/2551 , G02B6/3801 , G02B6/3821 , G02B6/3823 , G02B6/3893 , Y10T29/49826
摘要： Disclosed is an optical fiber connector. The connector includes a ferrule optical fiber enclosed in a ferrule, the ferrule being elastically supported by an elastic member; and a main optical fiber. The ferrule optical fiber and the main optical fiber are fusion-spliced by a fusion splice unit. A fusion splice part is reinforced by a reinforcing sleeve and the ferrule optical fiber being integral by the reinforcing sleeve moves within a stopper.
摘要翻译：公开了一种光纤连接器。连接器包括封装在套圈中的套圈光纤，套圈由弹性构件弹性支撑; 和主光纤。套圈光纤和主光纤通过熔接单元熔接。熔接部分由加强套筒加强，并且由加强套筒一体的套圈光纤在塞子内移动。

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