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1. 发明授权

US09645336B2 Optical connections having magnetic coupling 有权
公开(公告)号：US09645336B2
公开(公告)日：2017-05-09
申请号：US13891870
申请日：2013-05-10
申请人： Corning Cable Systems LLC
发明人： Seldon David Benjamin , Davide Domenico Fortusini , Micah Colen Isenhour , Dennis Michael Knecht , James Phillip Luther
IPC分类号： G02B6/42 , G02B6/46 , G02B6/38
CPC分类号： G02B6/4292 , G02B6/3829 , G02B6/3886 , G02B6/4214 , G02B6/4246 , G02B6/425 , G02B6/46 , Y10T29/49826
摘要： Optical connections for optical communication having in-line optical paths and magnetic coupling portions are disclosed. In one embodiment, an optical connection includes a lens block having an optical interface portion that defines an in-line optical path without an optical turn for optical signals propagating through the lens block, and a magnetic coupling portion disposed about at least a portion of the lens block. In another embodiment, a method of making an optical connection that includes providing a circuit board having one or more active components and placing a lens block on the circuit board. The lens block includes an optical interface portion defining an in-line optical path. The method further includes placing at least one magnetic coupling portion about the lens block. The at least one magnetic coupling portion is configured as a bulk magnetic material. Electronic devices and fiber optic cable assemblies are also disclosed.

2. 发明授权

US09360392B2 Calibration of optical time domain reflectometry optical loss measurement in optical fibers having potentially dissimilar light backscattering efficiencies 有权
标题翻译：光学时域反射光学损耗测量在具有潜在的不同的光后向散射效率的光纤中的校准
公开(公告)号：US09360392B2
公开(公告)日：2016-06-07
申请号：US13930492
申请日：2013-06-28
申请人： Corning Cable Systems LLC
发明人： Seldon David Benjamin
IPC分类号： G01M11/00
CPC分类号： G01M11/3145 , G01M11/3109
摘要： Calibration of optical time domain reflectometry optical loss measurement in optical fibers having potentially dissimilar light backscattering properties is disclosed. For example, an optical time domain reflectometer (OTDR) can be employed to perform a single-ended optical loss measurement on an optical fiber before and after joinder (e.g., a splice) to determine the efficiency of the joinder. The individual optical fibers provided in a joined optical fiber may have dissimilar backscatter light collection efficiencies resulting in an erroneous OTDR optical loss measurement, because an OTDR assumes the backscatter light collection efficiency of the joined optical fiber is identical before and after joinder. An OTDR calibration factor is first determined before an OTDR optical loss measurement of the joined optical fiber is made. The OTDR calibration factor is used to correct any error in an OTDR optical loss measurement of the joined optical fiber.
摘要翻译：公开了具有潜在不相似的光后向散射特性的光纤中的光学时域反射光学损耗测量的校准。例如，可以使用光时域反射计（OTDR）来在耦合之前和之后对光纤执行单端光损耗测量（例如，拼接）以确定耦合器的效率。提供在连接的光纤中的各个光纤可能具有不同的反向散射光收集效率，导致错误的OTDR光损耗测量，因为OTDR假设连接的光纤的后向散射光收集效率在加入之前和之后是相同的。首先在连接的光纤进行OTDR光损耗测量之前首先确定OTDR校准因子。 OTDR校准因子用于校正连接的光纤的OTDR光损耗测量中的任何误差。

3. 发明申请

US20140205235A1 OPTICAL CONNECTIONS HAVING MAGNETIC COUPLING 有权
标题翻译：具有磁耦合的光学连接
公开(公告)号：US20140205235A1
公开(公告)日：2014-07-24
申请号：US13891870
申请日：2013-05-10
申请人： Corning Cable Systems LLC
发明人： Seldon David Benjamin , Davide Domenico Fortusini , Micah Colen Isenhour , Dennis Michael Knecht , James Phillip Luther
IPC分类号： G02B6/42 , G02B6/46
CPC分类号： G02B6/4292 , G02B6/3829 , G02B6/3886 , G02B6/4214 , G02B6/4246 , G02B6/425 , G02B6/46 , Y10T29/49826
摘要： Optical connections for optical communication having in-line optical paths and magnetic coupling portions are disclosed. In one embodiment, an optical connection includes a lens block having an optical interface portion that defines an in-line optical path without an optical turn for optical signals propagating through the lens block, and a magnetic coupling portion disposed about at least a portion of the lens block. In another embodiment, a method of making an optical connection that includes providing a circuit board having one or more active components and placing a lens block on the circuit board. The lens block includes an optical interface portion defining an in-line optical path. The method further includes placing at least one magnetic coupling portion about the lens block. The at least one magnetic coupling portion is configured as a bulk magnetic material. Electronic devices and fiber optic cable assemblies are also disclosed.
摘要翻译：公开了具有直列光路和磁耦合部分的用于光通信的光连接。在一个实施例中，光学连接包括具有光学接口部分的透镜块，所述光学接口部分限定了用于光学信号传播通过透镜块的光学转弯的直列光学路径，以及围绕至少一部分设置的磁耦合部分镜头块。在另一个实施例中，一种制造光学连接的方法包括提供具有一个或多个有源部件的电路板，并将透镜块放置在电路板上。透镜块包括限定线内光路的光学接口部分。该方法还包括将至少一个磁耦合部分放置在透镜块周围。至少一个磁耦合部分被配置为体磁材料。还公开了电子设备和光缆组件。

4. 发明授权

US09696513B2 Multicore optical fibers and methods of manufacturing the same 有权
公开(公告)号：US09696513B2
公开(公告)日：2017-07-04
申请号：US14136434
申请日：2013-12-20
申请人： Corning Cable Systems, LLC
发明人： Kevin Wallace Bennett , Seldon David Benjamin , Douglas LLewellyn Butler , William Carl Hurley
IPC分类号： G02B6/44 , G02B6/36 , G02B6/02 , C03C25/10 , C03C25/12 , H04B10/40 , G02B6/38 , G02B6/42
CPC分类号： G02B6/4482 , B29C47/00 , B29C47/02 , B29D11/00663 , B29D11/00721 , B29L2011/0075 , C03C25/1065 , C03C25/12 , G01M11/37 , G02B6/02042 , G02B6/02395 , G02B6/3831 , G02B6/3851 , G02B6/3885 , G02B6/4246 , G02B6/4249 , G02B6/4292 , G02B6/4403 , G02B6/448 , G02B6/4486 , H04B10/40
摘要： A multicore optical fiber with a reference section having a material defining a marked multicore glass optical fiber. The multicore fibers can be in groupings, for example, the groupings can be in the form of one of an optical fiber ribbon covered by a matrix, and a tight buffered cable. Fiber optic connectors can be assembled to the multicore optical fiber at either or both ends, and the colored portion can be associated with the optical fiber connector aligning the optical core elements with the optical connectors. The assembly can have at least one transceiver device with a transmit port and a receive port defining a two-way communication channel. Further aspects describe methods of manufacturing multicore fibers including application of curable coatings and reference sections.

5. 发明申请

US20160223774A1 MULTICORE OPTICAL FIBERS AND METHODS OF MANUFACTURING THE SAME 有权
标题翻译：多光纤光纤及其制造方法
公开(公告)号：US20160223774A1
公开(公告)日：2016-08-04
申请号：US14136434
申请日：2013-12-20
申请人： Corning Cable Systems, LLC
发明人： Kevin Wallace Bennett , Seldon David Benjamin , Douglas LLewellyn Butler , William Carl Hurley
IPC分类号： G02B6/44 , H04B10/40 , G02B6/02
CPC分类号： G02B6/4482 , B29C47/00 , B29C47/02 , B29D11/00663 , B29D11/00721 , B29L2011/0075 , C03C25/1065 , C03C25/12 , G01M11/37 , G02B6/02042 , G02B6/02395 , G02B6/3831 , G02B6/3851 , G02B6/3885 , G02B6/4246 , G02B6/4249 , G02B6/4292 , G02B6/4403 , G02B6/448 , G02B6/4486 , H04B10/40
摘要： A multicore optical fiber with a reference section having a material defining a marked multicore glass optical fiber. The multicore fibers can be in groupings, for example, the groupings can be in the form of one of an optical fiber ribbon covered by a matrix, and a tight buffered cable. Fiber optic connectors can be assembled to the multicore optical fiber at either or both ends, and the colored portion can be associated with the optical fiber connector aligning the optical core elements with the optical connectors. The assembly can have at least one transceiver device with a transmit port and a receive port defining a two-way communication channel. Further aspects describe methods of manufacturing multicore fibers including application of curable coatings and reference sections.
摘要翻译：具有参考部分的多芯光纤具有限定标记的多芯玻璃光纤的材料。多芯纤维可以分组，例如，分组可以是由矩阵覆盖的光纤带之一的形式，以及紧缓冲电缆。光纤连接器可以在两端或两端组装到多芯光纤，并且着色部分可以与将光学核心元件与光学连接器对准的光纤连接器相关联。组件可以具有至少一个收发器装置，其具有限定双向通信信道的发送端口和接收端口。另外的方面描述了制造多芯纤维的方法，包括涂覆可固化涂层和参考部分。

6. 发明申请

US20150002837A1 CALIBRATION OF OPTICAL TIME DOMAIN REFLECTOMETRY OPTICAL LOSS MEASUREMENT IN OPTICAL FIBERS HAVING POTENTIALLY DISSIMILAR LIGHT BACKSCATTERING EFFICIENCIES 有权
标题翻译：在具有潜在分辨率的光背光扫描效率的光纤中的光学时域反射光学测量光学测量的校准
公开(公告)号：US20150002837A1
公开(公告)日：2015-01-01
申请号：US13930492
申请日：2013-06-28
申请人： Corning Cable Systems LLC
发明人： Seldon David Benjamin
IPC分类号： G01M11/00
CPC分类号： G01M11/3145 , G01M11/3109
摘要： Calibration of optical time domain reflectometry optical loss measurement in optical fibers having potentially dissimilar light backscattering properties is disclosed. For example, an optical time domain reflectometer (OTDR) can be employed to perform a single-ended optical loss measurement on an optical fiber before and after joinder (e.g., a splice) to determine the efficiency of the joinder. The individual optical fibers provided in a joined optical fiber may have dissimilar backscatter light collection efficiencies resulting in an erroneous OTDR optical loss measurement, because an OTDR assumes the backscatter light collection efficiency of the joined optical fiber is identical before and after joinder. An OTDR calibration factor is first determined before an OTDR optical loss measurement of the joined optical fiber is made. The OTDR calibration factor is used to correct any error in an OTDR optical loss measurement of the joined optical fiber.
摘要翻译：公开了具有潜在不相似的光后向散射特性的光纤中的光学时域反射光学损耗测量的校准。例如，可以使用光时域反射计（OTDR）来在耦合之前和之后对光纤执行单端光损耗测量（例如，拼接）以确定耦合器的效率。提供在连接的光纤中的各个光纤可能具有不同的反向散射光收集效率，导致错误的OTDR光损耗测量，因为OTDR假设连接的光纤的后向散射光收集效率在加入之前和之后是相同的。首先在连接的光纤进行OTDR光损耗测量之前首先确定OTDR校准因子。 OTDR校准因子用于校正连接的光纤的OTDR光损耗测量中的任何误差。

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