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1. 发明授权

US08702322B1 Optical connector with adhesive material 有权
标题翻译：带有粘接材料的光连接器
公开(公告)号：US08702322B1
公开(公告)日：2014-04-22
申请号：US13908227
申请日：2013-06-03
申请人： Corning Cable Systems LLC
发明人： Jeffrey Dean Danley , Robert Bruce Elkins, II , Darrin Max Miller , Dennis Craig Morrison
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3861 , G02B6/3833
摘要： An optical fiber connector preloaded with an adhesive is provided. The optical connector includes an optical fiber-receiving passage. The passage includes a first passage section extending inwardly from the first face, and the first passage section has a first width. The passage includes a second passage section extending inwardly from the second face, and the second passage section has a second width. The second width is less than the first width. The passage includes a transition passage section located between the first passage section and the second passage section. The transition passage has a variable width, and the variable width of the transition section decreases as the distance to the second face decreases. A meltable adhesive composition is located within the transition passage section and is configured to bind an optical fiber to an inner surface of the second passage following melting and solidification of the adhesive composition.
摘要翻译：提供了预先装有粘合剂的光纤连接器。光连接器包括光纤接收通道。通道包括从第一面向内延伸的第一通道部分，第一通道部分具有第一宽度。通道包括从第二面向内延伸的第二通道部分，第二通道部分具有第二宽度。第二宽度小于第一宽度。通道包括位于第一通道部分和第二通道部分之间的过渡通道部分。过渡通道具有可变的宽度，并且过渡部分的可变宽度随着距离第二面的距离减小而减小。可熔融粘合剂组合物位于过渡通道部分内，并被构造成在粘合剂组合物熔化和凝固之后将光纤粘合到第二通道的内表面。

2. 发明申请

US20140105545A1 GRADED COMPOSITION FOR OPTICAL WAVEGUIDE FERRULE 审中-公开
标题翻译：用于光波导玻璃的分级组合物
公开(公告)号：US20140105545A1
公开(公告)日：2014-04-17
申请号：US13790440
申请日：2013-03-08
申请人： Corning Cable Systems LLC
发明人： Jeffrey Dean Danley , Robert Bruce Elkins, II , Thomas Dale Ketcham , Robert Michael Morens
IPC分类号： G02B6/36
CPC分类号： G02B6/36 , G02B6/3854
摘要： A ferrule for optical waveguides includes an exterior and an interior of the ferrule. The interior of the ferrule has a bore defined therein that is configured to receive an optical waveguide. Material of the ferrule is such that the material changes from the interior to the exterior of the ferrule, where the thermal expansion coefficient of the material transitions from less than 30×10−7/° C. at the interior of the ferrule to greater than 70×10−7/° C. at the exterior of the ferrule. The thermal expansion coefficient of the material may change by way of discrete layers in the material between the interior and exterior of the ferrule.
摘要翻译：用于光波导的套圈包括套圈的外部和内部。套圈的内部具有限定在其中的孔，其构造成接收光波导。套圈的材料使得材料从套管的内部变化到外部，其中材料的热膨胀系数在套圈内部从小于30×10-7 /℃转变到大于 70×10-7 /℃。材料的热膨胀系数可以通过在套圈的内部和外部之间的材料中的离散层而改变。

3. 发明授权

US09052469B2 Preterminated fiber optic connector sub-assemblies, and related fiber optic connectors, cable assemblies, and methods 有权
标题翻译：预热光纤连接器子组件，以及相关的光纤连接器，电缆组件和方法
公开(公告)号：US09052469B2
公开(公告)日：2015-06-09
申请号：US13871395
申请日：2013-04-26
申请人： Corning Cable Systems LLC
发明人： Anthony Sebastian Bauco , Jeffrey Dean Danley , Robert Bruce Elkins, II , Steven Joseph Gregorski
IPC分类号： G02B6/36 , G02B6/38 , G02B6/255
CPC分类号： G02B6/3846 , G02B6/2551 , G02B6/3855 , G02B6/3861 , Y10T29/4989
摘要： Embodiments disclosed herein include pre-terminated fiber optic connector sub-assemblies, and related fiber optic connectors, cables, and methods. In certain embodiments, an optical fiber stub is pre-installed in a ferrule bore of a ferrule of a fiber optic connector sub-assembly, to provide the pre-terminated fiber optic connector sub-assembly. The optical fiber stub can be pre-installed in the ferrule bore prior to termination of the fiber optic connector sub-assembly. Because the pre-terminated optical fiber stub disposed in the ferrule bore is not directly accessible through a ferrule body of the ferrule when a field optical fiber is disposed in the ferrule bore for fusion splicing, the ferrule has properties that allow thermal energy to be directed through the ferrule body into the ferrule bore. In this manner, the optical fiber stub pre-installed in the ferrule bore can be fusion spliced with the field optical fiber to terminate a fiber optic cable.
摘要翻译：本文公开的实施例包括预端接的光纤连接器子组件以及相关的光纤连接器，电缆和方法。在某些实施例中，将光纤短截线预先安装在光纤连接器子组件的套圈的套圈孔中，以提供预端接的光纤连接器子组件。在光纤连接器子组件终止之前，光纤短截线可以预先安装在套圈孔中。因为设置在套圈孔中的预端接的光纤短截线不能通过套圈的套管体直接接近，因此当套管套管中设置现场光纤进行熔接时，套管具有允许热能被引导的特性通过套管体进入套圈孔。以这种方式，预先安装在套圈孔中的光纤短截线可以与现场光纤熔接，以终止光纤电缆。

4. 发明授权

US08755654B1 Coating removal systems for optical fibers 有权
标题翻译：光纤涂层去除系统
公开(公告)号：US08755654B1
公开(公告)日：2014-06-17
申请号：US13891691
申请日：2013-05-10
申请人： Corning Cable Systems LLC
发明人： Jeffrey Dean Danley , Robert Bruce Elkins, II , Darrin Max Miller , Zhaoxu Tian , Stephan T Toepper , Kipp David Yeakel
IPC分类号： G02B6/26
CPC分类号： G02B6/25 , B23K26/0619 , B23K2103/42 , B23K2103/50 , G02B6/245 , G02B6/3833
摘要： Coating removal systems for optical fibers are disclosed. An optical fiber includes a glass fiber, having a cladding and core, surrounded by a protective coating. By removing the coating at an end portion of the optical fiber, the end portion may be precisely positioned and secured in a connector to enable reliable optical communications. A laser beam may remove the protective coating while the optical fiber is under tension. In this manner, the coating may be efficiently removed while retaining tensile strength of the optical fiber.
摘要翻译：公开了用于光纤的涂层去除系统。光纤包括玻璃纤维，其具有由保护涂层包围的包层和芯。通过移除光纤端部的涂层，可以将端部精确地定位并固定在连接器中以实现可靠的光通信。当光纤处于张力状态时，激光束可以去除保护涂层。以这种方式，可以有效地除去涂层，同时保持光纤的拉伸强度。

5. 发明授权

US09429716B1 Mirror systems securing optical fibers to ferrules by thermally securing bonding agents within fiber optic connector housings, and related methods and assemblies 有权
标题翻译：镜光系统通过热固定光纤连接器外壳内的粘合剂以及相关方法和组件将光纤固定到套圈
公开(公告)号：US09429716B1
公开(公告)日：2016-08-30
申请号：US14099920
申请日：2013-12-07
申请人： Corning Cable Systems LLC
发明人： Robert Bruce Elkins, II , Andrey Kobyakov , Sergey Anatol'evich Kuchinsky , Aramais Zakharian
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3861
摘要： Mirror systems securing optical fibers to ferrules by thermally securing bonding agents within fiber optic connector housings are disclosed, along with related methods and assemblies. A fiber optic connector includes an optical fiber secured within a ferrule by a temperature-sensitive bonding agent to prevent attenuation-causing movement. The bonding agent is activated (e.g., cured) by heat provided by laser energy incident upon the ferrule, which is at least partially disposed within a fiber optic connector housing and which may be damaged by the laser energy. By shaping and disposing at least one mirror of a mirror system, the laser energy may be reflected to be incident upon the ferrule in a controllable intensity distribution. In this manner, the laser energy may be absorbed uniformly or substantially uniformly along a partial length of the ferrule extending into the housing to accelerate securing of the bonding agent while avoiding damage to the housing.
摘要翻译：公开了通过热固定光纤连接器壳体内的粘合剂将光纤固定到套圈的镜面系统，以及相关的方法和组件。光纤连接器包括通过温度敏感的粘合剂固定在套圈内的光纤，以防止衰减造成的移动。粘合剂通过入射到套圈上的激光能量所提供的热量被激活（例如，固化），套管至少部分地设置在光纤连接器壳体内并且可能被激光能量损坏。通过整形和布置镜系统的至少一个反射镜，激光能量可被反射以以可控的强度分布入射到套圈上。以这种方式，激光能量可以沿着延伸到壳体中的套圈的部分长度被均匀地或基本均匀地吸收，以加速粘合剂的固定，同时避免损坏壳体。

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