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71. 发明授权

US07477822B2 Component with optical fiber and associated optical fiber 有权
标题翻译：具有光纤和相关光纤的组件
公开(公告)号：US07477822B2
公开(公告)日：2009-01-13
申请号：US11876209
申请日：2007-10-22
申请人： Damien Lariviere , Sebastien Andre , Stephane Gauchard
发明人： Damien Lariviere , Sebastien Andre , Stephane Gauchard
IPC分类号： G02B6/36
CPC分类号： G02B6/102 , C03C25/106 , G02B6/02395 , H01S3/06708 , H01S3/06754 , H01S3/1608
摘要： The invention relates to the field of components with optical fibers and of associated optical fibers. The invention relates, on the one hand, to a component with optical fiber including an at least partly bent optical fiber (2) which successively comprises, from the center to the periphery, an optical core (10) based on silica, an optical cladding (11) based on silica, and a coating (12) having a transparency to infrared radiation larger than 85%. On the other hand, the invention relates to an optical fiber, successively comprising, from the center to the periphery, an optical core (10) based on silica, an optical cladding (11) based on silica, and a coating (12) having a transparency infrared radiation larger than 85%.
摘要翻译：本发明涉及具有光纤和相关光纤的部件领域。本发明一方面涉及一种具有光纤的部件，包括至少部分弯曲的光纤（2），该光纤从中心到外围依次包括基于二氧化硅的光学核（10），光学包层（11），以及对红外辐射透明度大于85％的涂层（12）。另一方面，本发明涉及一种光纤，其从中心到外围依次包括基于二氧化硅的光学芯（10），基于二氧化硅的光学包层（11）和涂层（12），其具有透明度红外辐射大于85％。

72. 发明申请

US20090010596A1 OPTICAL COMMUNICATION SYSTEM AS WELL AS A ACCESS NETWORK PROVIDED THEREWITH 有权
标题翻译：光通信系统作为其提供的接入网络
公开(公告)号：US20090010596A1
公开(公告)日：2009-01-08
申请号：US11381440
申请日：2006-05-03
申请人： Pieter Matthijsse , Marinus Jacob De Fouw
发明人： Pieter Matthijsse , Marinus Jacob De Fouw
IPC分类号： G02B6/42
CPC分类号： H04B10/2581
摘要： The invention relates to an access network for exchanging communication signals between a transit network and at least one communication medium of a user. The communication medium is operatively connected to an exchange by means of an optical fibre connection for exchanging the communication signals, and the exchange is connected to the transit network. The fibre connection comprises at least one multimode fibre, which is bent over at least one first part of its length, in such a manner that the fibre comprises at least one complete winding in the first part thereof mainly for maintaining one or more modes of the communication signals into the fibre. Said modes have been selected from a group comprising the ground mode and one or more lower modes near the ground mode.
摘要翻译：本发明涉及用于在运输网络和用户的至少一个通信介质之间交换通信信号的接入网络。通信介质通过用于交换通信信号的光纤连接可操作地连接到交换机，并且交换机连接到转接网络。光纤连接包括至少一个多模光纤，其在其长度的至少一个第一部分上弯曲，使得光纤在其第一部分中包括至少一个完整绕组，主要用于保持一个或多个模式通信信号进入光纤。所述模式已经从包括接地模式的组和在接地模式附近的一个或多个下模模式中选出。

73. 发明申请

US20090004404A1 METHOD FOR MANUFACTURING A PREFORM FOR OPTICAL FIBRES BY MEANS OF A VAPOUR DEPOSITION PROCESS 有权
标题翻译：通过蒸发沉积工艺制造光纤纤维的预制件的方法
公开(公告)号：US20090004404A1
公开(公告)日：2009-01-01
申请号：US12147535
申请日：2008-06-27
申请人： Johannes Antoon Hartsuiker , Igor Milicevic , Mattheus Jacobus Nicolaas Van Stralen , Rob Hubertus Matheus Deckers , Marco Korsten
发明人： Johannes Antoon Hartsuiker , Igor Milicevic , Mattheus Jacobus Nicolaas Van Stralen , Rob Hubertus Matheus Deckers , Marco Korsten
IPC分类号： C23C16/00
CPC分类号： C03B37/0183 , C03B37/01815 , C03B2201/12 , C03B2201/31
摘要： The present invention relates to a method for manufacturing a preform for optical fibres by means of a vapour deposition process, wherein an intermediate step is carried out between one deposition phase and the next deposition phase(s), wherein the intermediate step comprises supplying an etching gas to the supply side of the hollow substrate tube.
摘要翻译：本发明涉及一种通过气相沉积工艺制造光纤预制棒的方法，其中中间步骤在一个沉积阶段和下一个沉积阶段之间进行，其中中间步骤包括提供蚀刻气体到中空基板管的供给侧。

74. 发明申请

US20090003787A1 METHOD FOR MANUFACTURING A PREFORM AS WELL AS A METHOD FOR FORMING OPTICAL FIBRES FROM SUCH A PREFORM 审中-公开
标题翻译：用于制造预制件的方法，作为形成来自这些预制件的光纤的方法
公开(公告)号：US20090003787A1
公开(公告)日：2009-01-01
申请号：US12147998
申请日：2008-06-27
申请人： Johannes Antoon Hartsuiker , Igor Milicevic , Mattheus Jacobus Nicolaas Van Stralen , Rob Hubertus Matheus Deckers , Marco Korsten
发明人： Johannes Antoon Hartsuiker , Igor Milicevic , Mattheus Jacobus Nicolaas Van Stralen , Rob Hubertus Matheus Deckers , Marco Korsten
IPC分类号： C03B37/018 , G02B6/02
CPC分类号： C03B37/0183 , C03B2201/12 , C03B2201/31 , C03B2203/23
摘要： The present invention relates to a method for manufacturing a preform for optical fibres by means of a vapour deposition process, wherein plasma conditions are created, and wherein the plasma is moved back and forth along the longitudinal axis of the hollow substrate tube between a reversal point near the supply side and a reversal point near the discharge side of the hollow substrate tube, wherein a transition deposition is carried out between the deposition of one phase and the deposition of the other phase.
摘要翻译：本发明涉及一种通过气相沉积工艺制造光纤预制棒的方法，其中产生等离子体条件，并且其中等离子体沿中空衬底管的纵向轴线在反转点之间前后移动靠近供给侧，在中空基板的排出侧附近具有反转点，其中在一相的沉积和另一相的沉积之间进行过渡沉积。

75. 发明申请

US20090003781A1 Optical Fiber Cable Having A Deformable Coupling Element 有权
标题翻译：具有可变形耦合元件的光纤电缆
公开(公告)号：US20090003781A1
公开(公告)日：2009-01-01
申请号：US12146526
申请日：2008-06-26
申请人： Don Parris , Greg DeChristopher , Justin Elisha Quinn
发明人： Don Parris , Greg DeChristopher , Justin Elisha Quinn
IPC分类号： G02B6/44 , C03B37/028
CPC分类号： G02B6/4403 , G02B6/4429
摘要： Disclosed is an optical fiber cable that includes optical fibers and a deformable coupling element enclosed within a buffer tube. The coupling element is formed from a deformable yet substantially incompressible material that is capable of releasably and intermittently coupling the optical fibers to the buffer tube in various orientations. The design of the coupling element layer permits coupling of the optical fibers to the buffer tube without the use of a compressive cushioning layer and yet permits localized movement the optical fibers relative to the buffer tube to account for disparate thermal expansion and to accommodate optical fiber placement.
摘要翻译：公开了一种光纤电缆，其包括光纤和封装在缓冲管内的可变形耦合元件。耦合元件由可变形但基本上不可压缩的材料形成，其能够以各种取向将光纤可释放地和间歇地耦合到缓冲管。耦合元件层的设计允许将光纤耦合到缓冲管而不使用压缩缓冲层，并且允许光纤相对于缓冲管的局部移动来解决不同的热膨胀并适应光纤放置。

76. 发明申请

US20090003779A1 Optical Fiber Cable Having Raised Coupling Supports 有权
标题翻译：带有耦合支架的光纤电缆
公开(公告)号：US20090003779A1
公开(公告)日：2009-01-01
申请号：US12146535
申请日：2008-06-26
申请人： Don Parris
发明人： Don Parris
IPC分类号： G02B6/44 , C03B37/028
CPC分类号： G02B6/4429 , G02B6/4403
摘要： Disclosed is an optical fiber cable that includes optical fibers and a deformable coupling element enclosed within a buffer tube. The coupling element is formed from a deformable yet substantially incompressible material and features a number of raised members projecting toward the optical fibers. The design of the coupling element layer permits coupling of the optical fibers to the buffer tube without the use of a compressive cushioning layer. This arrangement distributes the compressive force applied to discrete points along the outer perimeter of the optical fiber element.
摘要翻译：公开了一种光纤电缆，其包括光纤和封装在缓冲管内的可变形耦合元件。联接元件由可变形但基本上不可压缩的材料形成，并且具有朝向光纤突出的多个凸起部件。耦合元件层的设计允许将光纤耦合到缓冲管而不使用压缩缓冲层。这种布置分布沿着光纤元件的外周边施加到离散点的压缩力。

77. 发明授权

US07469088B2 Strengthened optical waveguide fiber cable 有权
标题翻译：加强光纤光缆
公开(公告)号：US07469088B2
公开(公告)日：2008-12-23
申请号：US11848740
申请日：2007-08-31
申请人： Klaus Nothofer , Peter Lausch
发明人： Klaus Nothofer , Peter Lausch
IPC分类号： G02B6/44
CPC分类号： G02B6/4432 , G02B6/4436
摘要： The present invention relates to a loose tube optical waveguide fiber cable that is suitable for riser or plenum applications. The cable includes a protective tube that loosely surrounds two or more optical waveguides inside the hollow cavity defined by the tube. The protective tube has an inner surface and an outer surface and is a dry structure. Accordingly, the protective tube does not contain any gel-like compounds or other materials around the optical fibers positioned inside the protective tube. Strengthening members are disposed between the inner surface of the protective tube and the outer surface of the protective tube. The strengthening members are configured as embedded or layered strengthening elements and are disposed longitudinally along the length of the cable.
摘要翻译：本发明涉及一种适用于提升管或增压室应用的松套管光纤光缆。电缆包括一个保护管，其松动地围绕由管限定的中空腔内的两个或多个光波导。保护管具有内表面和外表面，并且是干结构。因此，保护管在保护管内部的光纤周围不含任何凝胶状化合物或其他材料。加强构件设置在保护管的内表面和保护管的外表面之间。加强构件被构造为嵌入或分层加强元件，并且沿着电缆的长度纵向设置。

78. 发明申请

US20080250817A1 Method and Apparatus for Manufacturing an Optical Fiber Preform 审中-公开
标题翻译：制造光纤预制件的方法和装置
公开(公告)号：US20080250817A1
公开(公告)日：2008-10-16
申请号：US12056988
申请日：2008-03-27
申请人： Emmanuel Petitfrere , Laurent Calvo
发明人： Emmanuel Petitfrere , Laurent Calvo
IPC分类号： C03B37/00
CPC分类号： C03B37/01291
摘要： The invention embraces a method for manufacturing an optical fiber preform. The primary preform is overcladded by projecting silica grain under a plasma torch, wherein, during overcladding, at least one region adjacent to the plasma torch is cooled by gas provided by at least one cooling nozzle. The invention facilitates low-cost preform overcladding in a way that limits the incorporation of impurities into the silica overcladding.
摘要翻译：本发明包括一种制造光纤预制棒的方法。初级预制件通过在等离子体焰炬之下投射二氧化硅颗粒而被包覆，其中，在外包层期间，与等离子体焰炬相邻的至少一个区域由至少一个冷却喷嘴提供的气体冷却。本发明以限制将杂质掺入二氧化硅外包层的方式促进了低成本预成型体包层。

79. 发明申请

US20080199137A1 Optical Fiber Cable and Method for Modifying the Same 有权
标题翻译：光纤电缆及其修改方法
公开(公告)号：US20080199137A1
公开(公告)日：2008-08-21
申请号：US11780217
申请日：2007-07-19
申请人： Willem Griffioen , Klaus Nothofer
发明人： Willem Griffioen , Klaus Nothofer
IPC分类号： G02B6/032 , C03B37/12
CPC分类号： G02B6/4494 , G02B6/4496
摘要： Disclosed is an optical fiber cable that includes a main tube. A guide tube, which includes at least one optical element, is positioned within the main tube's central space. A compressible element is also positioned within the main tube's central space. To reduce the adverse effects of ice formation within the optical fiber cable, the compressible element more readily deforms than do the guide tube and main tube. Also disclosed is a method for modifying a conventional optical fiber cable with a compressible element according to the present invention.
摘要翻译：公开了一种包括主管的光缆。包括至少一个光学元件的引导管位于主管的中心空间内。可压缩元件也位于主管的中心空间内。为了减少光纤电缆内冰层的不利影响，可压缩元件比导管和主管更容易变形。还公开了根据本发明的用于可变形元件的常规光纤电缆的修改方法。

80. 发明授权

US07394959B2 Method of manufacturing an optical fibre having variations in the refractive index 失效
$Method of manufacturing an optical fibre having variations in the refractive index$
标题翻译：制造折射率变化的光纤的方法
公开(公告)号：US07394959B2
公开(公告)日：2008-07-01
申请号：US11691045
申请日：2007-03-26
申请人： Antonius Henricus Elisabeth Breuls , Peter Johannes Theodorus Pleunis
发明人： Antonius Henricus Elisabeth Breuls , Peter Johannes Theodorus Pleunis
IPC分类号： G02B6/02
CPC分类号： G02B6/0288 , C03B37/02718 , C03B2203/18 , C03B2205/56 , G02B6/02052 , G02B6/02285
摘要： An optical fibre for propagating a signal in different modes, including a longitudinal length “a” of a change in the tension buildup in the optical fibre and a longitudinal distance “L” between two such changes are in accordance with the equation, a
摘要翻译：用于以不同模式传播信号的光纤，包括光纤中的张力积分的变化的纵向长度“a”和两个这样的变化之间的纵向距离“L”，根据等式，a < 0.5 L，用于至少部分光纤。

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