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31.发明申请Optical fiber connector with enhanced bonding capability and method of assembling fiber 有权具有增强接合能力的光纤连接器和光纤组装方法公开(公告)号：US20100040333A1
公开(公告)日：2010-02-18
申请号：US12228450
申请日：2008-08-13
IPC分类号： G02B6/36
CPC分类号： G02B6/3861 , G02B6/3644 , G02B6/403
摘要： A method of assembling an optical fiber connector includes the steps of providing a ferrule with an internal through passage, and using a gas for treating a surface of the internal through passage to enhance a bonding capability of the surface. Adhesive is introduced into at least a portion of the internal through passage and at least one optical fiber is secured to the surface of the internal through passage by the adhesive. Another method includes the steps of providing the ferrule with an internal through passage including a shoulder, a window that extends through a side surface, and a cap having at least a portion inserted into the window. Adhesive is introduced into at least a portion of the internal through passage and is in engagement with the shoulder for providing an axial stop for securing at least one optical fiber with respect to the internal through passage.
摘要翻译： 一种组装光纤连接器的方法包括以下步骤：提供具有内部通孔的套管，并且使用用于处理内部通路的表面的气体以增强表面的接合能力。 粘合剂被引入到内部通过通道的至少一部分中，并且至少一个光纤通过粘合剂固定到内部通路的表面。 另一种方法包括以下步骤：为套管提供内部通过通道，其包括肩部，延伸穿过侧表面的窗口以及具有至少部分插入到窗口中的盖子。 粘合剂被引入到内部通过通道的至少一部分中并且与肩部接合以提供用于相对于内部通过通道固定至少一根光纤的轴向止动件。
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公开(公告)号：US07515796B2
公开(公告)日：2009-04-07
申请号：US11732963
申请日：2007-04-05
申请人： Joseph Todd Cody , Dennis Michael Knecht , James Phillip Luther , Christopher Paul Lewallen , Terry Dean Cox
发明人： Joseph Todd Cody , Dennis Michael Knecht , James Phillip Luther , Christopher Paul Lewallen , Terry Dean Cox
IPC分类号： G02B6/44
CPC分类号： G02B6/4475 , G02B6/4473 , G02B6/4477 , G02B6/4495
摘要： A cable assembly comprising a fiber optic cable having a ribbon stack therein, at least one network access location for accessing the ribbon stack, and a bonding fillant for locking an uncut portion of the ribbon stack to the cable at the network access location to prevent ribbon stack translation and rotation at the network access point relative to the tubular component. A method for eliminating optical fiber translation and rotation at a predetermined position within a fiber optic cable comprising providing a cable, forming an access location, filling exposed cable portions with a fillant, flowing the fillant, and curing the fillant to bond a length of the ribbon stack within the cable.
摘要翻译： 一种电缆组件，包括其中具有色带堆叠的光纤电缆，用于访问色带堆叠的至少一个网络访问位置以及用于将色带堆叠的未切割部分锁定到网络接入位置处的电缆的接合填充物，以防止带 在网络接入点相对于管状部件的堆栈平移和旋转。 一种用于消除在光纤电缆内的预定位置处的光纤平移和旋转的方法，包括提供电缆，形成接入位置，用填充物填充暴露的电缆部分，使填充物流动并固化填充物以将一段长度的 电缆内的色带堆叠。
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公开(公告)号：US20090041412A1
公开(公告)日：2009-02-12
申请号：US11890676
申请日：2007-08-07
CPC分类号： B29D11/0075 , G02B6/381 , G02B6/3834 , G02B6/3863 , G02B6/3885
摘要： A method for processing fiber optic ferrules, the method comprising: providing a fiber optic ferrule defining an endface portion and a pedestal portion about one or more protruding optical fibers; mechanically polishing the one or more protruding optical fibers substantially flush with the pedestal portion; and non-mechanically eroding the pedestal portion about the one or more protruding optical fibers to a depth of at least the end face portion such that the one or more optical fibers remain protruding from the endface portion. Non-mechanically eroding may include laser erosion or chemical erosion.
摘要翻译： 一种用于处理光纤套圈的方法，所述方法包括：提供限定一个或多个突出光纤的端面部分和基座部分的光纤套圈; 机械地抛光与基座部分基本齐平的一个或多个突出的光纤; 并且将所述基座部分围绕所述一个或多个突出光纤机械地侵蚀到至少所述端面部分的深度，使得所述一个或多个光纤保持从所述端面部分突出。 非机械腐蚀可能包括激光侵蚀或化学侵蚀。
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公开(公告)号：US20080247719A1
公开(公告)日：2008-10-09
申请号：US11732963
申请日：2007-04-05
申请人： Joseph Todd Cody , Dennis Michael Knecht , James Phillip Luther , Christopher Paul Lewallen , Terry Dean Cox
发明人： Joseph Todd Cody , Dennis Michael Knecht , James Phillip Luther , Christopher Paul Lewallen , Terry Dean Cox
IPC分类号： G02B6/44
CPC分类号： G02B6/4475 , G02B6/4473 , G02B6/4477 , G02B6/4495
摘要： A cable assembly comprising a fiber optic cable having a ribbon stack therein, at least one network access location for accessing the ribbon stack, and a bonding fillant for locking an uncut portion of the ribbon stack to the cable at the network access location to prevent ribbon stack translation and rotation at the network access point relative to the tubular component. A method for eliminating optical fiber translation and rotation at a predetermined position within a fiber optic cable comprising providing a cable, forming an access location, filling exposed cable portions with a fillant, flowing the fillant, and curing the fillant to bond a length of the ribbon stack within the cable.
摘要翻译： 一种电缆组件，包括其中具有色带堆叠的光纤电缆，用于访问色带堆叠的至少一个网络访问位置以及用于将色带堆叠的未切割部分锁定到网络接入位置处的电缆的接合填充物，以防止带 在网络接入点相对于管状部件的堆栈平移和旋转。 一种用于消除在光纤电缆内的预定位置处的光纤平移和旋转的方法，包括提供电缆，形成接入位置，用填充物填充暴露的电缆部分，使填充物流动并固化填充物以将一段长度的 电缆内的色带堆叠。
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35.发明申请Ferrule holder and associated fiber optic connector having anti-withdrawal and anti-rotation features 有权套圈保持器和相关联的光纤连接器具有防脱落和防旋转特征公开(公告)号：US20080232742A1
公开(公告)日：2008-09-25
申请号：US11726185
申请日：2007-03-21
CPC分类号： G02B6/3869
摘要： The present invention relates generally to ferrule holders and associated fiber optic connectors used in optical communications networks, optical devices, and the like to optically couple optical fibers. More specifically, the present invention relates to a ferrule holder and an associated fiber optic connector having improved anti-withdrawal and anti-rotation features, such as a twin-threaded configuration, a single-threaded configuration, a splined configuration, a broached configuration, a counter-bored configuration, a dented configuration, a finned configuration, etc. These anti-withdrawal and anti-rotation features assist in holding an optical fiber in secure optical and/or physical contact with a ferrule within the ferrule holder and associated fiber optic connector.
摘要翻译： 本发明大体上涉及用于光通信网络，光学装置等中用于光学耦合光纤的套圈保持器和相关联的光纤连接器。 更具体地说，本发明涉及一种具有改进的防脱落和抗旋转特征的套圈保持器和相关联的光纤连接器，例如双螺纹构造，单线构型，花键配置，拉伸配置， 凹陷配置，翅片配置等。这些防脱落和防旋转特征有助于保持光纤与套圈保持器内的套圈和相关联的光纤的光学和/或物理接触。 连接器。
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公开(公告)号：US20080226235A1
公开(公告)日：2008-09-18
申请号：US11716936
申请日：2007-03-12
IPC分类号： G02B6/38
CPC分类号： G02B6/3885 , G02B6/3831 , G02B6/3894
摘要： A fiber optic assembly comprising an adapter assembly defining an internal cavity, a first end for a receiving a first fiber optic connector, and a second end for receiving a second fiber optic connector, wherein the first and the second fiber optic connectors are dissimilar. A fiber optic connection comprising a first fiber optic connector comprising a connector housing, a first multi-fiber ferrule, and a clearance about an end face of the first multi-fiber ferrule for clearing a ferrule surround during connector mating, and a second connector that is a FOCIS 5 compliant MTP connector.
摘要翻译： 一种光纤组件，包括限定内腔的适配器组件，用于接收第一光纤连接器的第一端和用于接收第二光纤连接器的第二端，其中第一和第二光纤连接器不相似。 一种光纤连接器，包括第一光纤连接器，所述第一光纤连接器包括连接器壳体，第一多光纤套圈以及围绕所述第一多纤维套圈的端面的间隙，用于在连接器配合期间清除套圈环绕;以及第二连接器， 是符合FOCIS 5标准的MTP连接器。
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公开(公告)号：US20080175548A1
公开(公告)日：2008-07-24
申请号：US11656912
申请日：2007-01-23
IPC分类号： G02B6/44
CPC分类号： G02B6/4473 , G02B6/4475
摘要： A cable assembly configured to be deployed in a fiber optic communications network includes a pulling grip body disposed at an upstream end of the cable assembly and a preconnectorized distribution cable having a plurality of optical fibers and at least one strength member. The pulling grip body includes a pulling loop that is mechanically coupled to the strength member to permit a high tensile load to be transferred to the distribution cable without inducing relative movement between the cable elements. The pulling grip body is preferably formed by overmolding the pulling loop and the strength member with a flexible encapsulant material. At least one multifiber connector is terminated to optical fibers of the distribution cable at the upstream end. The pulling grip assembly and the preconnectorized distribution cable have a low profile capable of being pulled through a conduit.
摘要翻译： 构造成部署在光纤通信网络中的电缆组件包括设置在电缆组件的上游端的拉动抓握体和具有多个光纤和至少一个强度构件的预连接器配电电缆。 拉动抓握体包括拉动环，该拉环机械地联接到强度构件以允许高拉伸载荷被传递到分配缆索而不引起缆索元件之间的相对运动。 拉动抓握体优选地通过用柔性密封剂材料包覆模制拉环和强度构件来形成。 至少一个多纤连接器终止于上游端的配线电缆的光纤。 牵引组件和预连接配电电缆具有能够被拉过管道的低轮廓。
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38.发明授权公开(公告)号：US09638873B2
公开(公告)日：2017-05-02
申请号：US13353768
申请日：2012-01-19
申请人： Venkata Adiseshaiah Bhagavatula , Jeffery Alan DeMeritt , Davide Domenico Fortusini , Jacques Gollier , James Phillip Luther
发明人： Venkata Adiseshaiah Bhagavatula , Jeffery Alan DeMeritt , Davide Domenico Fortusini , Jacques Gollier , James Phillip Luther
CPC分类号： G02B6/4214 , G02B6/02385 , G02B6/32 , G02B6/3817 , G02B6/4206 , G02B6/4293
摘要： A receptacle ferrule assembly for a fiber optic receptacle connector. The receptacle ferrule assembly comprises a first lens with first second optical surfaces and a receptacle ferrule body having first and second ends. At least one monolithic optical system is formed in a monolithic receptacle ferrule body and includes a lens formed at the second end of monolithic receptacle ferrule body and an optical surface formed at the first end of monolithic receptacle ferrule body. The optical surface is situated adjacent to, and mated to the second optical surface of the first lens The monolithic optical system is configured, in conjunction with the first lens, to define a receptacle optical pathway from the second end of the monolithic optical system to the first surface of the first lens. According to some embodiments the first lens is a gradient index lens.
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公开(公告)号：US09389381B2
公开(公告)日：2016-07-12
申请号：US13743852
申请日：2013-01-17
IPC分类号： G02B6/44
CPC分类号： G02B6/4403 , G02B6/4433 , G02B6/4482
摘要： A fiber optic ribbon cable includes a stack of fiber optic ribbons, strength members surrounding the stack, and a jacket defining an exterior of the cable. The jacket forms a cavity through which the stack and the strength members extend. The stack has a bend preference, but the strength members are positioned around the stack or are flexible in bending such that the strength members do not have a bend preference. Furthermore, the jacket is structured such that the jacket does not have a bend preference. The cavity is sized relative to the stack in order to allow the stack to bend and twist within the cavity with respect to the jacket as the cable bends, facilitating movement of the optical fibers of the fiber optic ribbons to low-stress positions within the cavity and decoupling the bend preference of the stack from transfer to the jacket.
摘要翻译： 光纤带状电缆包括一叠光纤带，围绕该堆叠的强度元件以及限定电缆外部的护套。 护套形成空腔，堆叠和强度构件通过该空腔延伸。 堆叠具有弯曲偏好，但是强度构件定位在堆叠周围或者弯曲柔性，使得强度构件不具有弯曲偏好。 此外，护套被构造成使得护套不具有弯曲偏好。 空腔相对于堆叠尺寸，以便当电缆弯曲时允许堆叠相对于护套在空腔内弯曲和扭曲，便于将光纤带的光纤移动到腔内的低应力位置 并将堆叠的弯曲偏好与传输分离到外套。
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公开(公告)号：US20140199037A1
公开(公告)日：2014-07-17
申请号：US13743852
申请日：2013-01-17
IPC分类号： G02B6/44
CPC分类号： G02B6/4403 , G02B6/4433 , G02B6/4482
摘要： A fiber optic ribbon cable includes a stack of fiber optic ribbons, strength members surrounding the stack, and a jacket defining an exterior of the cable. The jacket forms a cavity through which the stack and the strength members extend. The stack has a bend preference, but the strength members are positioned around the stack or are flexible in bending such that the strength members do not have a bend preference. Furthermore, the jacket is structured such that the jacket does not have a bend preference. The cavity is sized relative to the stack in order to allow the stack to bend and twist within the cavity with respect to the jacket as the cable bends, facilitating movement of the optical fibers of the fiber optic ribbons to low-stress positions within the cavity and decoupling the bend preference of the stack from transfer to the jacket.
摘要翻译： 光纤带状电缆包括一叠光纤带，围绕该堆叠的强度元件以及限定电缆外部的护套。 护套形成空腔，堆叠和强度构件通过该空腔延伸。 堆叠具有弯曲偏好，但是强度构件定位在堆叠周围或者弯曲柔性，使得强度构件不具有弯曲偏好。 此外，护套被构造成使得护套不具有弯曲偏好。 空腔相对于堆叠尺寸，以便当电缆弯曲时允许堆叠相对于护套在空腔内弯曲和扭曲，便于将光纤带的光纤移动到腔内的低应力位置 并将堆叠的弯曲偏好与传输分离到外套。
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