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    MICRO FILAMENT CLEANING TOOL FOR EMERGING OPTICAL CONNECTORS
    42.
    发明申请
    MICRO FILAMENT CLEANING TOOL FOR EMERGING OPTICAL CONNECTORS 有权
    微光纤清洁工具用于新兴光学连接器

    公开(公告)号：US20120216829A1

    公开(公告)日：2012-08-30

    申请号：US13036217

    申请日：2011-02-28

    申请人： Dave E. Cunningham ,  Micah C. Isenhour ,  Dennis M. Knecht ,  James P. Luther

    发明人： Dave E. Cunningham ,  Micah C. Isenhour ,  Dennis M. Knecht ,  James P. Luther

    IPC分类号： B08B1/00

    CPC分类号： B08B1/008 ,  G02B6/3853 ,  G02B6/3866 ,  G02B6/3879

    摘要： A cleaning tool for cleaning internal optical components of a fiber optic connector includes a cleaning strip that is advanced past one or more optical surfaces of the connector to wipe the connector free of contaminants. The cleaning tool includes a drive mechanism that is operated by rotating a drive, thereby advancing the cleaning strip along a cleaning strip path and into contact with the one or more optical surfaces. The cleaning tool comprises a cleaning tip that functions to place the cleaning strip in proper alignment within the connector in order to clean the optical surfaces that are not available for cleaning at the endface of the connector. Alignment features are provided in the cleaning tip to properly position the cleaning strip relative the optical surfaces.

    摘要翻译： 用于清洁光纤连接器的内部光学部件的清洁工具包括经过连接器的一个或多个光学表面的清洁带，以擦拭连接器而没有污染物。 清洁工具包括通过旋转驱动器来操作的驱动机构，从而沿着清洁带路径推进清洁带并与一个或多个光学表面接触。 清洁工具包括清洁尖端，其用于将清洁带放置在连接器内的正确对准中，以便清洁在连接器的端面处不可清洁的光学表面。 校准特征设置在清洁尖端中以相对于光学表面适当地定位清洁带。

    FIBER OPTIC INTERFACE DEVICE WITH POSITIONABLE CLEANING COVER
    43.
    发明申请
    FIBER OPTIC INTERFACE DEVICE WITH POSITIONABLE CLEANING COVER 有权
    具有可定位清洁罩的光纤接口装置

    公开(公告)号：US20110229088A1

    公开(公告)日：2011-09-22

    申请号：US13050629

    申请日：2011-03-17

    申请人： Micah C. Isenhour ,  Dennis M. Knecht ,  James P. Luther

    发明人： Micah C. Isenhour ,  Dennis M. Knecht ,  James P. Luther

    IPC分类号： G02B6/42

    CPC分类号： G02B6/3849 ,  G02B6/3807 ,  G02B6/3866 ,  G02B6/4292

    摘要： A fiber optic interface device (10) with a positionable cover (100) is disclosed. The device includes a ferrule (50) supported by a housing (21). The ferrule has a front section (65) with a surface (66) and is configured to support at least one optical path interface (OPI) at the front-section surface. The cover supports a cleaning member (170) and is positionable in open and closed positions. In the closed position, the cleaning member is proximate to the at least one optical path interface, and in the open position the at least one optical path interface is exposed.

    摘要翻译： 公开了一种具有可定位盖（100）的光纤接口装置（10）。 该装置包括由壳体（21）支撑的套圈（50）。 套管具有带有表面（66）的前部（65），并被配置为支撑在前表面处的至少一个光路接口（OPI）。 盖支撑清洁构件（170）并且可在打开和关闭位置定位。 在关闭位置，清洁构件靠近至少一个光路接口，并且在打开位置，暴露出至少一个光路接口。

    FIBER OPTIC CABLE ASSEMBLY WITH FLOATING TAP
    44.
    发明申请
    FIBER OPTIC CABLE ASSEMBLY WITH FLOATING TAP 有权
    光纤电缆总成与浮动接头

    公开(公告)号：US20100278495A1

    公开(公告)日：2010-11-04

    申请号：US12832690

    申请日：2010-07-08

    申请人： Joseph T. Cody ,  Dennis M. Knecht ,  Christopher P. Lewallen ,  James P. Luther

    发明人： Joseph T. Cody ,  Dennis M. Knecht ,  Christopher P. Lewallen ,  James P. Luther

    IPC分类号： G02B6/44 ,  H01R43/00

    CPC分类号： G02B6/4475 ,  Y10T29/49194

    摘要： A fiber optic cable assembly with a floating tap is disclosed, wherein the assembly comprises a fiber optic cable having a cable fiber assembly, such as in the form of a ribbon stack. The assembly includes at least one network access point (NAP) for accessing at least one cable fiber in the cable fiber assembly and at least one strength area for example a strength member. At least one cable fiber is extracted from the cable fiber assembly and held by a transition assembly. A buffer conduit loosely contains the at least one cable fiber and guides it to an intermediate buffer conduit, which in turn guides the at least one cable fiber to a splice tube. The intermediate buffer conduit can translate relative to the splice tube. At least one tether fiber is spliced to the at least one cable fiber. Alternatively, the at least one cable fiber has sufficient length to serve as the at least one tether fiber so that splicing to another fiber is not required. Each strength member is covered by a movable member. A bonding structure bonds the cable fiber assembly, buffer conduit and movable member so that the cable fiber assembly can translate but not rotate relative to the cable within the NAP. This allows the tap point to “float” within the NAP when the cable fiber assembly needs to translate within the cable.

    摘要翻译： 公开了一种具有浮动丝锥的光缆组件，其中组件包括具有缆线纤维组件的光纤电缆，诸如带状叠层形式。 该组件包括用于访问电缆光纤组件中的至少一个电缆光纤和至少一个强度区域（例如强度部件）的至少一个网络接入点（NAP）。 至少一根电缆光纤从电缆光纤组件中提取并由过渡组件保持。 缓冲管道松散地包含至少一个电缆光纤并将其引导到中间缓冲导管，中间缓冲导管又将至少一根电缆光纤引导至接合管。 中间缓冲管道可以相对于接合管平移。 至少一根绳索纤维被接合到该至少一根电缆光纤。 或者，所述至少一根电缆光纤具有足够的长度以用作至少一个系绳光纤，使得不需要与另一光纤的拼接。 每个加强件都被可动件覆盖。 结合结构将电缆光纤组件，缓冲导管和可移动部件结合在一起，使得电缆光纤组件可以相对于NAP内的电缆平移而不能旋转。 当电缆光纤组件需要在电缆内进行平移时，这样可以使抽头点在NAP内“浮动”。

    Pre-connectorized fiber optic distribution cable having multifiber connector
    45.
    发明授权
    Pre-connectorized fiber optic distribution cable having multifiber connector 有权
    具有多纤连接器的预连接的光纤配线

    公开(公告)号：US07088893B2

    公开(公告)日：2006-08-08

    申请号：US10964473

    申请日：2004-10-13

    申请人： Terry L. Cooke ,  Robert B. Elkins, II ,  John B. Johnson ,  Dennis M. Knecht ,  James P. Luther ,  Lars K. Nielsen

    发明人： Terry L. Cooke ,  Robert B. Elkins, II ,  John B. Johnson ,  Dennis M. Knecht ,  James P. Luther ,  Lars K. Nielsen

    IPC分类号： G02B6/44

    CPC分类号： G02B6/4475 ,  G02B6/4473 ,  G02B6/4495

    摘要： A factory-prepared preterminated and pre-connectorized fiber optic distribution cable having at least one mid-span access location for providing access to a plurality of preterminated optical fibers pre-connectorized with a multi-fiber connector is provided. Also provided is a method of forming a pre-connectorized fiber optic distribution cable by terminating and pre-connectorizing a predetermined number of the plurality of optical fibers of the cable to create a pre-connectorized mid-span access location. The fiber optic distribution cable provides a low profile mid-span access location that is sufficiently flexible to be installed through relatively small-diameter buried conduits and over aerial installation sheave wheels and pulleys without violating the minimum bend radius of the cable or the optical fibers. A protective encapsulant protects and seals the mid-span access location during cable reeling, unreeling, installation and until the access location is needed for interconnecting a connectorized fiber optic drop or branch cable.

    摘要翻译： 提供了一种具有至少一个中跨接入位置的工厂预制的预接线和预连接的光纤配线电缆，用于提供对与多光纤连接器预先连接的多个预先终止的光纤的接入。 还提供了一种通过端接和预连接电缆的预定数量的光纤以形成预先连接的中跨接入位置来形成预连接的光纤配线的方法。 光纤配线电缆提供了一个薄型的中跨接入位置，它具有足够的灵活性，可以通过相对较小直径的埋地导管和空中安装滑轮和滑轮安装，而不会违反电缆或光纤的最小弯曲半径。 保护性密封剂在电缆卷绕，卷绕，安装期间保护和密封中跨接入位置，并且直到需要接入位置来连接连接的光纤插座或分支电缆。

    Adapter and guide pin assembly for coupling of fiber optic connectors
    46.
    发明授权
    Adapter and guide pin assembly for coupling of fiber optic connectors 失效
    用于耦合光纤连接器的适配器和导销组件

    公开(公告)号：US5867621A

    公开(公告)日：1999-02-02

    申请号：US842126

    申请日：1997-04-23

    申请人： James P. Luther ,  Terry L. Cooke ,  Dennis M. Knecht ,  Joel C. Rosson ,  Markus A. Giebel ,  David L. Dean

    发明人： James P. Luther ,  Terry L. Cooke ,  Dennis M. Knecht ,  Joel C. Rosson ,  Markus A. Giebel ,  David L. Dean

    IPC分类号： G02B6/38

    CPC分类号： G02B6/3825 ,  G02B6/3885

    摘要： An adapter is provided for operatively mating two optical fiber connectors of the type that are aligned relative to each other by guide pins. The adapter has two sleeve body halves that are joined together at a mating ends. A guide pin mount is captured between the two sleeve body halves that defines an opening to allow abutment of the two connectors therethrough. Two guide pins mounted on the guide pin mount parallel with the passageway defined through the sleeve and located so as to engage the guide pin holes on the connectors and align two connectors inserted into the adapter.

    摘要翻译： 提供了适配器，用于可操作地配合通过导销相对于彼此对准的类型的两个光纤连接器。 适配器具有两个套筒本体半部，其在配合端连接在一起。 引导销安装件被捕获在两个套筒本体半部之间，该两个套筒本体半部限定开口以允许两个连接件通过其抵接。 安装在引导销上的两个引导销与通过套筒限定的通道平行地安装，并且定位成与连接器上的引导销孔接合并对准插入到适配器中的两个连接器。

    Processing of gradient index (GRIN) rods into GRIN lenses attachable to optical devices, components, and methods
    47.
    发明授权
    Processing of gradient index (GRIN) rods into GRIN lenses attachable to optical devices, components, and methods 有权
    将梯度指数（GRIN）棒加工成可附着于光学器件，部件和方法的GRIN透镜

    公开(公告)号：US09377565B2

    公开(公告)日：2016-06-28

    申请号：US13571948

    申请日：2012-08-10

    申请人： Micah C. Isenhour ,  Dennis M. Knecht ,  James P. Luther

    发明人： Micah C. Isenhour ,  Dennis M. Knecht ,  James P. Luther

    IPC分类号： B29D11/00 ,  G02B3/00 ,  G02B6/32 ,  G02B6/26 ,  G02B6/36

    CPC分类号： G02B3/0087 ,  G02B6/262 ,  G02B6/32 ,  G02B6/3652

    摘要： Embodiments for processing of gradient index (GRIN) rods into GRIN lenses attachable to optical devices, components, and methods are disclosed. A cylindrical GRIN rod comprises an optical axis and a longitudinal axis at a center axis, where the index of refraction may be greatest at the optical axis. The GRIN rod includes GRIN lenses along the longitudinal axis. The GRIN lenses include a first optical surface and a second optical surface opposite the first optical surface. Separation processes and devices may separate the GRIN lenses from the GRIN rods and these processes may be automated. Other processes may polish the first and the second optical surfaces. A gripper may insert the GRIN lens into an optical device.

    摘要翻译： 公开了将梯度折射率（GRIN）棒加工成可附着于光学装置，部件和方法的GRIN透镜的实施例。 圆柱形GRIN杆包括光轴和在中心轴处的纵向轴线，其中折射率在光轴处可能最大。 GRIN杆沿纵轴包括GRIN透镜。 GRIN透镜包括与第一光学表面相对的第一光学表面和第二光学表面。 分离过程和装置可以将GRIN透镜与GRIN棒分开，并且这些工艺可以是自动化的。 其它工艺可以抛光第一和第二光学表面。 夹具可将GRIN镜头插入光学装置。

    Ferrule assemblies, connector assemblies, and optical couplings having coded magnetic arrays
    50.
    发明授权
    Ferrule assemblies, connector assemblies, and optical couplings having coded magnetic arrays 有权
    套圈组件，连接器组件和具有编码磁阵列的光耦合器

    公开(公告)号：US08781273B2

    公开(公告)日：2014-07-15

    申请号：US13221449

    申请日：2011-08-30

    申请人： Seldon D. Benjamin ,  Jeffery A. DeMerritt ,  Micah C. Isenhour ,  Dennis M. Knecht ,  James P. Luther

    发明人： Seldon D. Benjamin ,  Jeffery A. DeMerritt ,  Micah C. Isenhour ,  Dennis M. Knecht ,  James P. Luther

    IPC分类号： G02B6/26 ,  G02B6/32 ,  G02B6/42 ,  G02B6/38

    CPC分类号： G02B6/32 ,  G02B6/3831 ,  G02B6/3886 ,  G02B6/3897 ,  G02B6/4204 ,  G02B6/4214 ,  G02B6/4292

    摘要： Ferrule assemblies having at least one coded magnetic array are disclosed. In one embodiment, a ferrule assembly includes a ferrule body having a coupling surface and a coded magnetic array having a plurality of magnetic regions. The coded magnetic array may be located within the coupling surface. The ferrule assembly further includes a lens component located within the ferrule body. The lens component may have a facet at the coupling surface of the ferrule body at a predetermined angle. In another embodiment, a translating ferrule assembly includes an optical interface and a coded magnetic array, and is configured to translate within a connector housing of an optical connector when coupled to an electronics device. Optical couplings having a coded magnetic array and sockets for receiving a connector are also disclosed.

    摘要翻译： 公开了具有至少一个编码磁阵列的套圈组件。 在一个实施例中，套圈组件包括具有耦合表面的套圈本体和具有多个磁性区域的编码磁性阵列。 编码磁阵列可以位于耦合表面内。 套圈组件还包括位于套圈体内的透镜部件。 透镜部件可以在套圈本体的联接表面处具有预定角度的小面。 在另一个实施例中，平移套圈组件包括光学接口和编码磁性阵列，并且被配置成当耦合到电子设备时在光学连接器的连接器壳体内平移。 还公开了具有编码磁阵列和用于接收连接器的插座的光耦合器。