公开(公告)号：US11090684B2

公开(公告)日：2021-08-17

申请号：US16620146

申请日：2018-06-12

申请人： Ushio Denki Kabushiki Kaisha

发明人： Kazuhiko Shinoda

IPC分类号： B05D3/06 ,  B29C35/08 ,  C03C25/104 ,  F21V7/09 ,  C03C25/62 ,  C03C25/622 ,  H01B13/00

摘要： A photoirradiation device includes an insertion path for inserting a wire rod; a first reflector having a circular arc shape centered on a point shifted from a center of the insertion path by a first distance, one side of the first reflector facing the insertion path being a reflective surface; a second reflector disposed adjacent open edges of the first reflector and having a circular arc shape centered on a point shifted from the center of the insertion path by a second distance that is different from the first distance, one side of the second reflector facing the insertion path being a reflective surface; and a light source that is positioned on an opposite side of the insertion path from the first reflector and that projects light toward the wire rod.

公开(公告)号：US09822035B2

公开(公告)日：2017-11-21

申请号：US15144563

申请日：2016-05-02

申请人： Adam Hokansson ,  David J Kudelko ,  Yaowen Li ,  Joanna Y Ng ,  Debra A Simoff

发明人： Adam Hokansson ,  David J Kudelko ,  Yaowen Li ,  Joanna Y Ng ,  Debra A Simoff

IPC分类号： G02B6/02 ,  C03C25/10 ,  C03B37/027 ,  B23K26/364 ,  B23K26/00 ,  C03C25/62

CPC分类号： C03C25/1062 ,  B23K26/359 ,  B23K26/364 ,  B23K26/50 ,  C03B37/027 ,  C03B2201/21 ,  C03B2201/22 ,  C03B2201/31 ,  C03B2203/22 ,  C03B2205/20 ,  C03C25/106 ,  C03C25/6208 ,  C03C2218/152 ,  G02B6/02114 ,  G02B6/02138 ,  G02B6/02395 ,  G02B2006/02161

摘要： A technique is described for fabricating one or more optical devices in a carbon-coated optical fiber. A photosensitive optical fiber is provided having a hermetic carbon coating. Further provided is a laser having a beam output that is configured to inscribe one or more refractive index modulations into the optical fiber through the hermetic carbon layer while leaving the hermetic carbon layer intact. The laser is used to inscribe one or more optical devices into the optical fiber through the hermetic carbon layer.

公开(公告)号：US20170190614A1

公开(公告)日：2017-07-06

申请号：US15381119

申请日：2016-12-16

申请人： J-FIBER GMBH

发明人： ROBERT HANF ,  LOTHAR BREHM ,  JUERGEN ROSENKRANZ

IPC分类号： C03C25/62 ,  G02B6/02 ,  B05B13/02 ,  B05B15/00 ,  C03C25/10 ,  C03C25/14

CPC分类号： C03C25/6226 ,  B05B13/0214 ,  B05B15/00 ,  B05D3/0466 ,  B05D3/067 ,  B05D2256/00 ,  C03C25/106 ,  C03C25/1065 ,  C03C25/14 ,  C03C2213/00 ,  C03C2218/112 ,  G02B6/02395

摘要： A device for coating a fiber includes a fiber receiving arrangement and a coating arrangement which includes an application unit which wets the fiber with a coating agent, and a curing unit arranged downstream of the application unit which optically cures the coating agent. The curing unit includes a lamp which emits at least one light beam which is aimed directly or indirectly at a surface of the fiber. A main radiation direction of the lamp includes a beam angle between the main radiation direction and a longitudinal direction of the fiber of less than 40°. The fiber receiving arrangement and the application unit are movable relative to each other in the longitudinal direction of the fiber via a translational motion arrangement so that a wetting process is implemented substantially along an entire length of the fiber.

公开(公告)号：US20170029327A1

公开(公告)日：2017-02-02

申请号：US14812914

申请日：2015-07-29

申请人： Apple Inc.

发明人： Christopher D. Jones ,  Matthew S. Rogers ,  Dale N. Memering

IPC分类号： C03C25/62 ,  C30B29/20 ,  C30B33/02 ,  C30B33/08 ,  C03C19/00 ,  C03C15/02

CPC分类号： C30B29/20 ,  C30B33/02

摘要： Systems and methods for polishing a ceramic component using a laser. The ceramic component may include a planar region that is polished using, for example, a mechanical or chemical mechanical polishing operation to produce a polished face. A contoured region that is adjacent to the planar region may be irradiated using a laser to heat the ceramic material within the contoured region. The irradiation may reduce the surface roughness of the contoured region to produce a polished surface. The ceramic component may be heated prior to being irradiated with the laser to reduce thermal gradients within the ceramic component.

摘要翻译： 使用激光抛光陶瓷部件的系统和方法。 陶瓷部件可以包括使用例如机械或化学机械抛光操作来抛光的平面区域，以产生抛光面。 可以使用激光照射与平面区域相邻的轮廓区域，以加热轮廓区域内的陶瓷材料。 照射可以减小轮廓区域的表面粗糙度以产生抛光表面。 可以在用激光照射之前加热陶瓷部件以降低陶瓷部件内的热梯度。

公开(公告)号：US20170015585A1

公开(公告)日：2017-01-19

申请号：US15210047

申请日：2016-07-14

申请人： OZ OPTICS, LTD.

发明人： Omur SEZERMAN ,  Luis Andre FERNANDES ,  Garland BEST ,  Mi Li Ng ,  Saidou KANE

IPC分类号： C03C25/62 ,  B23K26/60 ,  B23K26/00 ,  B23K26/53 ,  G02B6/02 ,  C03B37/15

CPC分类号： C03C25/6208 ,  B23K26/53 ,  B23K26/60 ,  C03B37/15 ,  G02B6/02147 ,  G02B6/02309 ,  G02B6/02314 ,  G02B6/02323 ,  G02B6/2552 ,  G02B6/2852

摘要： There is provided a method to fabricate optical taps and waveguide devices in photonic crystal fibers and other fibers with hollow structures. The method involves a preparation step, where the hollow holes inside the fiber are collapsed or partially modified locally; and a waveguide fabrication step, where a femtosecond laser is focused inside the fiber and used to produce optical waveguides that interact in the region that was previously modified in the preparation step.

摘要翻译： 提供了一种在光子晶体纤维和具有中空结构的其它纤维中制造光学抽头和波导器件的方法。 该方法包括制备步骤，其中纤维内的中空孔部分地折叠或局部改变; 以及波导制造步骤，其中飞秒激光聚焦在光纤内部并且用于产生在预备步骤中预先修改的区域中相互作用的光波导。

公开(公告)号：US20160083294A1

公开(公告)日：2016-03-24

申请号：US14707964

申请日：2015-05-08

申请人： SOFOS Co., Ltd.

发明人： Sung-Woo JIN ,  Kyung-Don KIM ,  Gwang-Hoe KOO ,  Deuk-Won YUN

IPC分类号： C03C25/28 ,  C03C25/62 ,  D06M13/203 ,  D06M10/00 ,  D06M13/188

CPC分类号： C03C25/285 ,  C03C25/475 ,  D06P1/14 ,  D06P1/525 ,  D06P3/24 ,  D06P3/79 ,  D06P3/80 ,  D06P5/2005

摘要： Disclosed is a method for hardening an ultraviolet ray hardening type coating liquid after a thin film coating layer is formed by impregnating a yarn formed of hard-to-dye yarns in the ultraviolet ray hardening liquid, while providing an environment friendly manufacturing method wherein about 70% of an energy may be saved as compared with a conventional thermosetting method, and carbon dioxide from a combustion is not produced, and a water washing process may be omitted with the aid of a high degree of conversion, while providing a good adhesion strength and various performances by dispersing various functional substances.

摘要翻译： 公开了一种通过在紫外线硬化液中浸渍由硬染色纱线形成的纱线而形成薄膜被覆层之后的紫外线硬化型涂布液的硬化方法，同时提供环保的制造方法，其中约70 与常规的热固化方法相比，可以节省能量的百分比，并且不会产生来自燃烧的二氧化碳，并且借助于高转化率可以省略水洗过程，同时提供良好的粘附强度和 通过分散各种功能物质的各种表现。

公开(公告)号：US09187367B2

公开(公告)日：2015-11-17

申请号：US13111147

申请日：2011-05-19

申请人： Denis Molin

发明人： Denis Molin

IPC分类号： B05D7/20 ,  C03C25/12 ,  C03C25/62 ,  B05D3/06

CPC分类号： B05D3/067 ,  B05D7/20 ,  C03C25/12 ,  C03C25/6226

摘要： A UVLED apparatus (and related system and method) provide efficient curing of an optical-fiber coating on a drawn glass fiber. The apparatus employs one or more UVLEDs that emit electromagnetic radiation into a curing space. An incompletely cured optical-fiber coating, which is formed upon a glass fiber, absorbs emitted and reflected electromagnetic radiation to promote efficient curing.

摘要翻译： UVLED装置（以及相关系统和方法）提供了拉制玻璃纤维上的光纤涂层的有效固化。 该装置采用将电磁辐射发射到固化空间中的一个或多个UVLED。 形成在玻璃纤维上的不完全固化的光纤涂层吸收发射和反射的电磁辐射以促进有效固化。

公开(公告)号：US09067241B2

公开(公告)日：2015-06-30

申请号：US14100544

申请日：2013-12-09

申请人： Draka Comteq, B.V.

发明人： Johannes Antoon Hartsuiker ,  Bob J. Overton ,  Xavier Meersseman

IPC分类号： G21K5/04 ,  B05D3/06 ,  C03C25/12 ,  C03C25/62

CPC分类号： B05D3/067 ,  C03C25/12 ,  C03C25/6226

摘要： A UVLED apparatus and method provide efficient curing of an optical-fiber coating onto a drawn glass fiber. The apparatus and method employ one or more UVLEDs that emit electromagnetic radiation into a curing space. An incompletely cured optical-fiber coating, which is formed upon a glass fiber, absorbs emitted and reflected electromagnetic radiation to effect improved curing.

摘要翻译： UVLED装置和方法提供光纤涂层对拉制玻璃纤维的有效固化。 该装置和方法采用将电磁辐射发射到固化空间中的一个或多个UVLED。 在玻璃纤维上形成的不完全固化的光纤涂层吸收发射和反射的电磁辐射以改善固化。

公开(公告)号：US08591660B2

公开(公告)日：2013-11-26

申请号：US12631220

申请日：2009-12-04

申请人： Eric Silberberg ,  Eric Michel ,  Francois Reniers ,  Claudine Buess-Herman

发明人： Eric Silberberg ,  Eric Michel ,  Francois Reniers ,  Claudine Buess-Herman

IPC分类号： C03C25/62

CPC分类号： H01J37/32348 ,  B08B7/0035 ,  C23G5/00

摘要： The invention relates to a method of cleaning the surface of a material that is coated with an organic substance. The inventive method is characterized in that it comprises the following steps, consisting in: introducing the material into a treatment chamber, having a pressure of between 10 mbar and 1 bar therein, which is supplied with a gas stream containing at least 90 volume percent of oxygen; and generating a plasma by passing an electric discharge between the surface of the material and a dielectric-covered electrode in order to break down the organic substance under the action of the free radicals O thus produces. The invention also relates to an installation that is used to carry out said method.

摘要翻译： 本发明涉及清洁涂有有机物质的材料的表面的方法。 本发明的方法的特征在于其包括以下步骤：将材料引入处理室中，其中压力为10mbar和1bar之间，其中供给含有至少90体积％ 氧; 并通过在材料表面和电介质覆盖的电极之间通过放电来产生等离子体，以便在由此产生的自由基O的作用下分解有机物质。 本发明还涉及一种用于执行所述方法的装置。

公开(公告)号：US20110302966A1

公开(公告)日：2011-12-15

申请号：US13150859

申请日：2011-06-01

申请人： Igor MILICEVIC ,  Mattheus Jacobus Nicolaas VAN STRALEN ,  Eugen ALDEA

发明人： Igor MILICEVIC ,  Mattheus Jacobus Nicolaas VAN STRALEN ,  Eugen ALDEA

IPC分类号： C03C25/22 ,  C03C25/62 ,  C03B37/012

CPC分类号： C03B37/0183 ,  C03B37/01807

摘要： The present invention relates to a method for manufacturing a primary preform for optical fibres, using an internal vapour deposition process, wherein a gas flow of doped undoped glass-forming gases is supplied to the interior of a hollow substrate tube having a supply side and a discharge side via the supply side thereof, wherein deposition of glass layers on the interior of the substrate tube is effected as a result of the presence of a reaction zone.

摘要翻译： 本发明涉及一种使用内部气相沉积工艺制造光纤初级预制棒的方法，其中掺杂的未掺杂的玻璃形成气体的气流被供应到具有供应侧和 排出侧，其中由于存在反应区而在衬底管的内部沉积玻璃层。