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1. 发明申请

WO2009126246A3 FIBER OPTIC CONNECTOR ASSEMBLY AND METHOD FOR VENTING GAS INSIDE A FIBER OPTIC CONNECTOR SUB-ASSEMBLY 审中-公开
标题翻译：光纤连接器组件和用于在光纤连接器子组件内喷射气体的方法
公开(公告)号：WO2009126246A3
公开(公告)日：2010-02-04
申请号：PCT/US2009002156
申请日：2009-04-07
申请人： CORNING CABLE SYS LLC , LIU XIN , MILLER DARRIN M , ROSSON JOEL C
发明人： LIU XIN , MILLER DARRIN M , ROSSON JOEL C
IPC分类号： G02B6/38
CPC分类号： G02B6/3833 , G02B6/3816 , G02B6/3887 , G02B6/3889
摘要： A fiber optic connector assembly and method for venting gas inside in a fiber optic connector sub-assembly. The fiber optic connector assembly includes a connector sub-assembly including a ferrule and a ferrule holder having a passage extending therethrough. A stiffener tube having a tube body disposed about a portion of at least one optical fiber supports insertion of the optical fiber into the ferrule holder passage. The stiffener tube contains at least one opening in its tube body configured to vent gas trapped inside the stiffener tube during assembly. In this manner, the trapped gas does not form a gas pocket in the bonding agent, which could compromise bonding among the optical fiber, stiffener tube, and connector sub-assembly.
摘要翻译：一种用于在光纤连接器子组件内排放气体的光纤连接器组件和方法。光纤连接器组件包括连接器子组件，其包括套圈和具有延伸通过其的通道的套圈保持器。具有围绕至少一个光纤的一部分设置的管体的加强管支撑将光纤插入到套圈保持器通道中。加强管在其管体中包含至少一个开口，其构造成在组装期间排出被困在加强管内部的气体。以这种方式，捕获的气体不会在粘合剂中形成气袋，这可能损害光纤，加强管和连接器子组件之间的粘合。

2. 发明申请

WO2009126246A2 FIBER OPTIC CONNECTOR ASSEMBLY AND METHOD FOR VENTING GAS INSIDE A FIBER OPTIC CONNECTOR SUB-ASSEMBLY 审中-公开
标题翻译：光纤连接器组件和用于在光纤连接器子组件内喷射气体的方法
公开(公告)号：WO2009126246A2
公开(公告)日：2009-10-15
申请号：PCT/US2009/002156
申请日：2009-04-07
申请人： CORNING CABLE SYSTEMS LLC , LIU, Xin , MILLER, Darrin, M. , ROSSON, Joel, C.
发明人： LIU, Xin , MILLER, Darrin, M. , ROSSON, Joel, C.
IPC分类号： G02B6/38
CPC分类号： G02B6/3833 , G02B6/3816 , G02B6/3887 , G02B6/3889
摘要： A fiber optic connector assembly and method for venting gas inside in a fiber optic connector sub-assembly. The fiber optic connector assembly includes a connector sub-assembly including a ferrule and a ferrule holder having a passage extending therethrough. A stiffener tube having a tube body disposed about a portion of at least one optical fiber supports insertion of the optical fiber into the ferrule holder passage. The stiffener tube contains at least one opening in its tube body configured to vent gas trapped inside the stiffener tube during assembly. In this manner, the trapped gas does not form a gas pocket in the bonding agent, which could compromise bonding among the optical fiber, stiffener tube, and connector sub-assembly.
摘要翻译：一种用于在光纤连接器子组件内排放气体的光纤连接器组件和方法。光纤连接器组件包括连接器子组件，其包括套圈和具有延伸通过其的通道的套圈保持器。具有围绕至少一个光纤的一部分设置的管体的加强管支撑将光纤插入到套圈保持器通道中。加强管在其管体中包含至少一个开口，其构造成在组装期间排出被困在加强管内部的气体。以这种方式，捕获的气体不会在粘合剂中形成气袋，这可能损害光纤，加强管和连接器子组件之间的粘合。

3. 发明申请

WO2008115506A1 FERRULE HOLDER AND ASSOCIATED FIBER OPTIC CONNECTOR HAVING ANTI-WITHDRAWAL AND ANTI-ROTATION FEATURES 审中-公开
标题翻译：具有防拔除和抗旋转特性的FERRULE HOLDER和相关光纤连接器
公开(公告)号：WO2008115506A1
公开(公告)日：2008-09-25
申请号：PCT/US2008/003569
申请日：2008-03-19
申请人： CORNING CABLE SYSTEMS LLC , COOKE, Terry L , LUTHER, James P , ROSSON, Joel C , WAKJIRA, Jillcha F
发明人： COOKE, Terry L , LUTHER, James P , ROSSON, Joel C , WAKJIRA, Jillcha F
IPC分类号： G02B6/38
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，光学设备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。

4. 发明申请

WO2010138319A1 LASER-SHAPED OPTICAL FIBERS ALONG WITH OPTICAL ASSEMBLIES AND METHODS THEREFOR 审中-公开
标题翻译：具有光学组件的激光形成的光纤及其方法
公开(公告)号：WO2010138319A1
公开(公告)日：2010-12-02
申请号：PCT/US2010/034908
申请日：2010-05-14
申请人： CORNING CABLE SYSTEMS LLC , DANLEY, Jeffrey D. , ROSSON, Joel C.
发明人： DANLEY, Jeffrey D. , ROSSON, Joel C.
IPC分类号： G02B6/38
CPC分类号： G02B6/25 , B23K26/40 , B23K2203/50 , G02B6/3801 , G02B6/3846
摘要： Disclosed are optical assemblies such as field-installable connectors having a laser-shaped optical fiber along with methods for laser-shaping the optical fiber. The field-installable connector includes a ferrule having front and rear opposed faces and at least one fiber bore defined longitudinally therethrough, a stub optical fiber having a distal end with a laser-shaped end face is disposed within the at least one fiber bore of the ferrule and extends a predetermined distance beyond the rear face of the ferrule, and an alignment feature operable for aligning the stub optical fiber with the field optical fiber. One method of laser-shaping the optical fiber includes rotating the optical fiber and sweeping a beam of a laser across the optical fiber and then essentially stopping the rotation of the optical fiber and sweeping the beam through the optical fiber to cut the same with a tapered and angled end face. Other methods may include shifting the laser relative to the optical fiber to create a "pencil-tip" end on the optical fiber.
摘要翻译：公开了诸如具有激光形光纤的现场可安装连接器以及用于激光成形光纤的方法的光学组件。现场可安装的连接器包括具有前后相对面和至少一个纵向穿过其中的纤维孔的套圈，具有带有激光端面的远端的短截线光纤设置在所述至少一个光纤孔内并且延伸超过套圈的后表面的预定距离，以及对准特征，其可操作以将短截线光纤与场光纤对准。激光成形光纤的一种方法包括旋转光纤并扫过激光束穿过光纤，然后基本上停止光纤的旋转并扫过光束通过光纤，以锥形切割和倾斜的端面。其他方法可以包括相对于光纤移动激光器以在光纤上产生“铅笔尖”端。

5. 发明申请

WO2010065381A1 OPTICAL FERRULE ASSEMBLIES AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：光学芯片组件及其制造方法
公开(公告)号：WO2010065381A1
公开(公告)日：2010-06-10
申请号：PCT/US2009/065598
申请日：2009-11-24
申请人： CORNING CABLE SYSTEMS LLC , DANLEY, Jeffrey, D. , LEWALLEN, Christopher, P. , LUTHER, James, P. , ROSSON, Joel, C. , THOMPSON, David, A.
发明人： DANLEY, Jeffrey, D. , LEWALLEN, Christopher, P. , LUTHER, James, P. , ROSSON, Joel, C. , THOMPSON, David, A.
IPC分类号： G02B6/38
CPC分类号： G02B6/3818 , G02B6/3809 , G02B6/3863 , G02B6/3885 , G02B6/3898
摘要： Disclosed are multifiber ferrule assemblies and methods for manufacturing the same. In one embodiment, a finished multifiber ferrule can be provided with a front end having a first front surface that extends beyond a second front surface, thereby inhibiting interaction with a laser beam during processing. A plurality of optical fibers can be fixed within respective optical fiber bores and extend from respective optical fiber bore openings to a position beyond the first front surface. The plurality of optical fibers can be processed by cutting and polishing with a laser beam for providing each optical fiber with a final polished end surface located beyond the first front surface. In further embodiments, an offset structure is positioned with respect to a finished multifiber ferrule after cutting and polishing the optical fibers.
摘要翻译：公开了多光纤套圈组件及其制造方法。在一个实施例中，成品多光纤套圈可以设置有前端，其具有延伸超过第二前表面的第一前表面，从而在加工期间抑制与激光束的相互作用。多个光纤可以固定在相应的光纤孔内，并从相应的光纤孔开口延伸到超过第一前表面的位置。可以通过用激光束切割和抛光来处理多个光纤，以提供每个光纤具有位于第一前表面之外的最后抛光端面。在另外的实施例中，在切割和抛光光纤之后，偏移结构相对于成品多光纤套圈定位。

6. 发明申请

WO2005045494A1 FIELD-INSTALLABLE CONNECTOR INCLUDING STUB OPTICAL FIBER HAVING LASER SHAPED ENDFACE 审中-公开
标题翻译：具有激光形状端面的STUB光纤的现场可安装连接器
公开(公告)号：WO2005045494A1
公开(公告)日：2005-05-19
申请号：PCT/US2004/035938
申请日：2004-10-28
申请人： CORNING CABLE SYSTEMS LLC , DANLEY, Jeff, D. , ROSSON, Joel, C. , WACASTER, Brian, T.
发明人： DANLEY, Jeff, D. , ROSSON, Joel, C. , WACASTER, Brian, T.
IPC分类号： G02B6/25
CPC分类号： G02B6/3846 , B23K26/0823 , B23K26/16 , G02B6/2552 , G02B6/3806
摘要： A field-installable connector includes a connector housing and a ferrule having front and rear opposed faces and at least one fiber bore defined longitudinally therethrough. A laser processed stub optical fiber is disposed within the one fiber bore of the ferrule and extends a predetermined distance beyond the rear face of the ferrule. An alignment feature is operable for self-centering the stub optical fiber and a field optical fiber to perform a mechanical splice using a camming means. A method of laser processing a stub optical fiber includes rotating the stub optical fiber and sweeping a laser beam directed at a desired angle back and forth across a surface of the optical fiber. An oscillating motion of the laser is driven by an intermittent sinusoidal signal that results in two deposits of energy onto the stub optical fiber followed by a cooling period before subsequent deposits of energy occur.
摘要翻译：现场可安装的连接器包括连接器壳体和具有前后相对面和至少一个纵向穿过其中的光纤孔的套圈。激光加工的短截线光纤设置在套圈的一个光纤孔内，并且延伸超过套圈的后表面的预定距离。对准特征可操作用于使短纤光纤和现场光纤自对中以使用凸轮装置执行机械接合。激光处理短截线光纤的方法包括旋转短截线光纤并且扫过在光纤表面上来回指向所需角度的激光束。激光器的振荡运动由间歇性正弦信号驱动，其导致在存根光纤上的两次能量沉积，之后是在随后的能量沉积出现之前的冷却时段。

7. 发明申请

WO2003048828A3 FIBER OPTIC COMPONENT MARKING WITH FIBER OPTIC INDICIA 审中-公开
公开(公告)号：WO2003048828A3
公开(公告)日：2003-06-12
申请号：PCT/US2002/032956
申请日：2002-10-16
申请人： CORNING CABLE SYSTEMS LLC , FLEENOR, Paul, A. , KNECHT, Dennis, M. , ROSSON, Joel, C.
发明人： FLEENOR, Paul, A. , KNECHT, Dennis, M. , ROSSON, Joel, C.
IPC分类号： G02B6/38
摘要： This invention provides a method of marking a fiber optic indicia (22) on the surface of a fiber optic component and the fiber optic component produced thereby. The fiber optic indicia (22) is represented as a predetermined pattern marked on the fiber optic component and is associated with data about at least one of an optical characteristic and a product characteristic. According to a preferred embodiment, the fiber optic indicia (22) is marked on a chamfered surface of a ferrule. The fiber optic indicia (22) may include at least one alphanumerical character, a symbol, or combinations thereof. The method comprises establishing the predetermined pattern of the fiber optic indicia (22), providing a fiber optic component for marking, preparing a predetermined portion of a surface of the fiber optic component for marking, and marking the predetermined portion in accordance with the predetermined pattern of the fiber optic indicia (22).

8. 发明申请

WO2003048828A2 FIBER OPTIC COMPONENT MARKING WITH FIBER OPTIC INDICIA 审中-公开
标题翻译：光纤组件光纤组件标注
公开(公告)号：WO2003048828A2
公开(公告)日：2003-06-12
申请号：PCT/US2002/032956
申请日：2002-10-16
申请人： CORNING CABLE SYSTEMS LLC , FLEENOR, Paul, A. , KNECHT, Dennis, M. , ROSSON, Joel, C.
发明人： FLEENOR, Paul, A. , KNECHT, Dennis, M. , ROSSON, Joel, C.
IPC分类号： G02B6/38
CPC分类号： G02B6/3851 , G02B6/3869
摘要： This invention provides a method of marking a fiber optic indicia on the surface of a fiber optic component and the fiber optic component produced thereby. The fiber optic indicia is represented as a predetermined pattern marked on the fiber optic component and is associated with data about at least one of an optical characteristic and a product characteristic. According to a preferred embodiment, the fiber optic indicia is marked on a chamfered surface of a ferrule. The fiber optic indicia may include at least one alphanumerical character, a symbol, or combinations thereof. The method comprises establishing the predetermined pattern of the fiber optic indicia, providing a fiber optic component for marking, preparing a predetermined portion of a surface of the fiber optic component for marking, and marking the predetermined portion in accordance with the predetermined pattern of the fiber optic indicia.
摘要翻译：本发明提供了一种在光纤部件的表面上标记光纤标记的方法和由此产生的光纤部件。光纤标记被表示为在光纤部件上标记的预定图案，并且与关于光学特性和产品特性中的至少一个的数据相关联。根据优选实施例，光纤标记在套圈的倒角表面上标记。光纤标记可以包括至少一个字母数字字符，符号或其组合。该方法包括建立光纤标记的预定图案，提供用于标记的光纤部件，准备用于标记的光纤部件的表面的预定部分，以及根据光纤的预定图案标记预定部分视觉标记。

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