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81. 发明申请

WO2006068940A2 METHOD OF MAKING ALKALI METAL SILICA GLASS, FEEDSTOCK, AND GLASS ARTICLE FORMED THEREFROM 审中-公开
标题翻译：制造阿尔卡利金属二氧化硅玻璃，原料和玻璃制品的方法
公开(公告)号：WO2006068940A2
公开(公告)日：2006-06-29
申请号：PCT/US2005045618
申请日：2005-12-14
申请人： CORNING INC , ANDERSON JAMES G , ELLISON ADAM J , SEN SABYASACHI
发明人： ELLISON ADAM J , SEN SABYASACHI
IPC分类号： C03C6/00 , C03B37/014 , C03B37/027
CPC分类号： C03C1/022 , C03B19/01 , C03B19/02
摘要： An optical waveguide fiber having a high threshold for stimulated Brillouin scattering is disclosed which is suitable as a nonlinear fiber. The optical fiber has a core with one or more core segments. The optical effective area at a wavelength of 1550 nm is less than 30 µm2.
摘要翻译：公开了一种适用于非线性光纤的具有高受激布里渊散射阈值的光波导光纤。光纤具有具有一个或多个核心段的核心。 1550nm波长的光学有效面积小于30μm2。

82. 发明申请

WO2006068853A1 METHODS AND APPARATUS FOR PROCESSING SOOT ARTICLES 审中-公开
标题翻译：用于处理SOOT ARTICLES的方法和设备
公开(公告)号：WO2006068853A1
公开(公告)日：2006-06-29
申请号：PCT/US2005/044529
申请日：2005-12-07
申请人： CORNING INCORPORATED , BOOKBINDER, Dana, C. , ROVELSTAD, Amy, L.
发明人： BOOKBINDER, Dana, C. , ROVELSTAD, Amy, L.
IPC分类号： C03B19/14 , C03B37/014
CPC分类号： C03B37/01446 , C03B19/1453 , C03B23/04 , C03B37/0146 , C03B2201/20 , C03B2201/50 , C03C2201/08 , C03C2201/50
摘要： A method for processing a silica-containing soot article includes exposing a silica-containing soot article to a removal gas including bromine such that the removal gas removes chlorine from the soot article.
摘要翻译：用于处理含二氧化硅的烟灰制品的方法包括将含二氧化硅的烟灰制品暴露于包括溴的去除气体，使得去除气体从烟灰制品中除去氯。

83. 发明申请

WO2005118496A1 METHOD OF DEPOSITING GLASS SOOT FOR MAKING AN OPTICAL FIBER 审中-公开
标题翻译：沉积玻璃纤维的方法制造光纤
公开(公告)号：WO2005118496A1
公开(公告)日：2005-12-15
申请号：PCT/US2005/016326
申请日：2005-05-10
申请人： CORNING INCORPORATED , BALAKRISHNAN, Jitendra , DUNWOODY, Steven A , TANDON, Pushkar
发明人： BALAKRISHNAN, Jitendra , DUNWOODY, Steven A , TANDON, Pushkar
IPC分类号： C03B37/014
CPC分类号： C03B37/0142 , C03B37/01413 , C03B2201/04 , C03B2201/075 , C03B2207/36 , C03B2207/70 , C03B2207/81 , C03B2207/87
摘要： A method for deposition glass soot for making an optical fiber preform. A fuel and a glass precursor are flowed to a burner flame forming glass soot which is deposited onto a glass target core cane. By first depositing an insulating layer of glass soot of a certain thickness at a low temperature of ≤ 900 K (627 °C) with either a low velocity burner flame or at a low total éass flow rate, the amount of water which may be adsorbed into the surface of the glass target can be reduced to below 0.1 wt ppm OH concentration. Thereafter, the flame velocity may be increased to increase the deposition rate of the glass soot without significantly increasing the concentration of water incorporated into the glass target.
摘要翻译：一种用于制造光纤预制棒的沉积玻璃烟炱的方法。燃料和玻璃前体流到燃烧器火焰形成的玻璃烟炱上，该玻璃烟灰沉积在玻璃目标核心甘蔗上。首先在低温燃烧器火焰或低总é流量下，在<= 900K（627℃）的低温下首先沉积一定厚度的玻璃烟灰绝缘层，可以是吸附到玻璃靶的表面可以降低到低于0.1重量ppm的OH浓度。此后，可以增加火焰速度以增加玻璃烟炱的沉积速率，而不会显着增加掺入玻璃靶中的水的浓度。

84. 发明申请

WO2005100273A1 APPARATUS FOR MANUFACTURING HIGH HEAT-RESISTANT QUARTZ GLASS 审中-公开
标题翻译：制造高耐热石墨玻璃的装置
公开(公告)号：WO2005100273A1
公开(公告)日：2005-10-27
申请号：PCT/KR2004/000845
申请日：2004-04-13
申请人： SEBIT CO., LTD , THERMBACK ENGINEERING CO., LTD. , PARK, Sung-Eun , KIM, Shin , OH, Han-Seog , KIM, Kyung-Soo
发明人： PARK, Sung-Eun , KIM, Shin , OH, Han-Seog , KIM, Kyung-Soo
IPC分类号： C03B37/014
CPC分类号： C03B37/0146 , Y02P40/57
摘要： Disclosed is an apparatus for manufacturing high heat resistant quartz glass, specifically an apparatus for manufacturing high heat resistant quartz glass used for a high temperature Poly-Si TFT-LCD substrate and a semiconductor process.
摘要翻译：公开了一种用于制造高耐热石英玻璃的装置，特别是用于制造用于高温多晶硅TFT-LCD基板和半导体工艺的高耐热石英玻璃的装置。

85. 发明申请

WO2005021455A3 OPTICAL FIBER CONTAINING AN ALKALI METAL OXIDE AND METHODS AND APPARATUS FOR MANUFACTURING SAME 审中-公开
标题翻译：含有碱金属氧化物的光纤及其制造方法和设备
公开(公告)号：WO2005021455A3
公开(公告)日：2005-09-01
申请号：PCT/US2004028102
申请日：2004-08-27
申请人： CORNING INC , COFFEY CALVIN T , ANDERSON JAMES G , BOOKBINDER DANA C , CHACON LISA C , ELLISON ADAM J , GAUSMAN GREGORY G , KHRAPKO ROSTISLAV R , LOGUNOV STEPHAN L , MURTAGH MICHAEL T , OSTERHOUT CLINTON D , SABYASACHI SEN , WHEDON WILLIAM A
发明人： COFFEY CALVIN T , ANDERSON JAMES G , BOOKBINDER DANA C , CHACON LISA C , ELLISON ADAM J , GAUSMAN GREGORY G , KHRAPKO ROSTISLAV R , LOGUNOV STEPHAN L , MURTAGH MICHAEL T , OSTERHOUT CLINTON D , SABYASACHI SEN , WHEDON WILLIAM A
IPC分类号： C03B37/012 , C03B37/014 , C03B37/018 , C03C3/06 , C03C13/04 , G02B6/036
CPC分类号： G02B6/0228 , C03B37/01211 , C03B37/0124 , C03B37/014 , C03B37/01413 , C03B37/01446 , C03B37/0146 , C03B37/01466 , C03B37/01473 , C03B37/01807 , C03B37/01815 , C03B37/01838 , C03B37/01853 , C03B37/027 , C03B2201/12 , C03B2201/20 , C03B2201/22 , C03B2201/31 , C03B2201/50 , C03B2203/22 , C03B2203/26 , C03B2203/29 , C03B2207/90 , C03C3/06 , C03C13/045 , C03C13/046 , C03C13/048 , C03C2201/12 , C03C2201/31 , C03C2201/50 , G02B6/02242 , G02B6/02271 , G02B6/028 , G02B6/03611 , G02B6/03644 , G02B6/03694 , Y10T428/294
摘要： Disclosed is an optical fiber having a core with an alkali metal oxide dopant in an peak amount greater than about 0.002 wt. % and less than about 0.1 wt. %. The alkali metal oxide concentration varies with a radius of the optical fiber. By appropriately selecting the concentration of alkali metal oxide dopant in the core and the cladding, a low loss optical fiber may be obtained. Also disclosed are several methods of making the optical fiber including the steps of forming an alkali metal oxide-doped rod, and adding additional glass to form a draw perform. Preferably, the draw preform has a final outer dimension (d2), wherein an outer dimension (dl) of the rod is less than or equal to 0.06 times the final outer dimension (d2). In a preferred embodiment, the alkali metal oxide-doped rod is inserted into the centerline hole of a preform to form an assembly.
摘要翻译：公开了一种光纤，其具有峰值量大于约0.002重量％的碱金属氧化物掺杂剂的芯。％且小于约0.1wt。％。碱金属氧化物浓度随着光纤的半径而变化。通过适当选择纤芯和包层中碱金属氧化物掺杂物的浓度，可以获得低损耗光纤。还公开了几种制造光纤的方法，包括形成掺有碱金属氧化物的棒的步骤和添加额外的玻璃以形成拉制性能的步骤。优选地，拉制预制件具有最终外部尺寸（d2），其中杆的外部尺寸（d1）小于或等于最终外部尺寸（d2）的0.06倍。在一个优选的实施方案中，碱金属氧化物掺杂的棒被插入预成型件的中心线孔中以形成组件。

86. 发明申请

WO2004020357A3 A LOW LOSS OPTICAL GLASS-FIBER AND METHOD FOR MAKING THE OPTICAL FIBER PRECURSOR 审中-公开
标题翻译：一种低损光学玻璃纤维和制造光纤前驱体的方法
公开(公告)号：WO2004020357A3
公开(公告)日：2004-06-10
申请号：PCT/US0324477
申请日：2003-08-05
申请人： CORNING INC
发明人： MOORE LISA A , BOOKBINDER DANA C , HOUSE KEITH L , SCHIEFELBEIN SUSAN L , BALL LAURA J , BANEY BRUNO PAUL MARC , KHRAPKO ROSTISLAV R
IPC分类号： C03B37/00 , C03B37/012 , C03B37/014 , C03B37/018 , C03C3/06 , C03C13/04 , C03C15/00 , C03C21/00 , C03C25/60 , C03C25/68 , C03C17/245 , C03C17/28 , C03C17/30 , G02B6/00
CPC分类号： C03C3/06 , C03B37/01211 , C03B37/01228 , C03B37/01426 , C03B37/01807 , C03B37/01861 , C03B37/01892 , C03B2201/03 , C03B2201/04 , C03B2201/07 , C03B2201/075 , C03B2201/12 , C03B2201/20 , C03B2201/28 , C03B2201/31 , C03B2201/32 , C03B2201/50 , C03B2201/54 , C03B2203/26 , C03B2207/30 , C03B2207/90 , C03C25/602 , C03C25/607 , C03C25/68 , C03C2201/11 , C03C2201/23 , C03C2201/50 , C03C2203/50 , G02B6/02
摘要： A method of forming an alkali metal oxide-doped optical fiber by diffusing an alkali metal into a surface of a glass article is disclosed. The silica glass article may be in the form of a tube or a rod, or a collection of tubes or rods. The silica glass article containing the alkali metal, and impurities that may have been unintentionally diffused into the glass article, is etched to a depth sufficient to remove the impurities. The silica glass article may be further processed to form a complete optical fiber preform. The preform, when drawn into an optical fiber, exhibits a low attenuation.
摘要翻译：公开了一种通过将碱金属扩散到玻璃制品的表面中形成掺杂碱金属氧化物的光纤的方法。石英玻璃制品可以是管或棒的形式，或者是管或棒的集合。含有碱金属的二氧化硅玻璃制品和可能已经无意地扩散到玻璃制品中的杂质被蚀刻到足以除去杂质的深度。石英玻璃制品可以进一步加工以形成完整的光纤预型件。当预成型件被拉入光纤时，表现出低的衰减。

87. 发明申请

WO02053117A3 METHOD FOR PRODUCING AN OPTICAL FIBRE TELECOMMUNICATIONS CABLE WITH REDUCED POLARIZATION MODE DISPERSION 审中-公开
标题翻译：用于生产具有减少极化模式分布的光纤电信电缆的方法
公开(公告)号：WO02053117A3
公开(公告)日：2003-08-28
申请号：PCT/EP0114760
申请日：2001-12-14
申请人： PIRELLI , COCCHINI FRANCO , MAZZOTTI ANDREA , CAVALLARO ALFONSO , DI NOLA FRANCESCO
发明人： COCCHINI FRANCO , MAZZOTTI ANDREA , CAVALLARO ALFONSO , DI NOLA FRANCESCO
IPC分类号： C03B37/014 , C03B37/027 , C03C25/00 , G02B6/02 , G02B6/10 , G02B6/44 , G02B6/16
CPC分类号： G02B6/4432 , C03B37/01486 , C03B37/02745 , C03B2203/18 , C03B2203/19 , C03B2203/20 , C03B2203/30 , C03B2203/32 , C03B2203/34 , C03B2203/36 , C03B2205/06 , C03B2207/60 , C03B2207/70 , G02B6/02285 , G02B6/03644
摘要： An optical cable (1) for telecommunications comprises an optical core (2) and a plurality of protecting and reinforcing elements or layers (7, 11 and 13) placed around the optical core, the optical core (2) comprising, in turn, a central reinforcing element (4), a polymer layer (5), a plurality of optical fibres (3) incorporated in the polymer layer (5) and a thin sheath (6) which covers the polymer layer (5), the optical fibres having an alternating spin about their own axes with a maximum value of at least 4 twists per metre, and comprising a core (12) having a mean ellipticity in the range from 0.25 to 0.55, in such a way that the effects of birefringence of the fibres caused by the cabling process are significantly reduced.
摘要翻译：一种用于通信的光缆（1）包括光学芯（2）和围绕光学芯放置的多个保护和加强元件或层（7,11和13），光学芯（2）又包括一个中心增强元件（4），聚合物层（5），并入聚合物层（5）中的多个光纤（3）和覆盖聚合物层（5）的薄护套（6），光纤具有围绕其自身的轴线交替旋转，其最大值为每米至少4捻，并且包括具有在0.25至0.55范围内的平均椭圆度的芯（12），使得纤维的双折射效应导致布线过程明显减少。

88. 发明申请

WO02051761A3 LOW WATER PEAK OPTICAL WAVEGUIDE FIBER AND METHOD OF MANUFACTURING SAME 审中-公开
标题翻译：低水峰值光波导纤维及其制造方法
公开(公告)号：WO02051761A3
公开(公告)日：2003-03-27
申请号：PCT/US0149051
申请日：2001-12-17
申请人： CORNING INC
发明人： BERKEY GEORGE E , BOOKBINDER DANA C , FIACCO RICHARD M , POWERS DALE R
IPC分类号： C03B37/014 , C03C13/04 , C03C25/60 , G02B6/02 , G02B6/16
CPC分类号： C03C25/607 , C03B37/01446 , C03B37/0146 , C03B37/01486 , C03B2201/075 , C03B2201/22 , C03B2201/31 , C03C3/06 , C03C13/045 , C03C13/047 , C03C2201/21 , C03C2201/22 , C03C2203/54 , G02B6/02
摘要： Optical waveguide fiber having low water peak as well as optical waveguide fiber preforms and methods of making optical waveguide fiber preforms from which low water peak and/or low hydrogen aged attenuation optical waveguide fibers are formed, including optical waveguide fiber and preforms made via OVD. The fibers may be hydrogen resistant, i.e. exhibit low hydrogen aged attenuation. A low water peak, hydrogen resistant optical waveguide fiber is disclosed which exhibits an optical attenuation at a wavelength of about 1383 nm which is less than or equal to an optical attenuation exhibited at a wavelength of about 1310 nm.
摘要翻译：具有低水峰的光波导纤维以及光波导纤维预制件以及制造出低水峰值和/或低氢老化衰减光波导纤维的光波导纤维预制棒的方法，包括通过OVD制造的光波导纤维和预制棒。纤维可以是耐氢性的，即表现出低氢老化衰减。公开了一种低水峰，耐氢光波导纤维，其在约1383nm的波长处表现出光衰减，其小于或等于在约1310nm的波长处显示的光衰减。

89. 发明申请

WO2003000609A1 DEVICE AND METHOD FOR MANUFACTURING A PREFORM FOR OPTICAL FIBRES BY CHEMICAL VAPOUR DEPOSITION 审中-公开
标题翻译：通过化学蒸气沉积制造光纤纤维的预制件的装置和方法
公开(公告)号：WO2003000609A1
公开(公告)日：2003-01-03
申请号：PCT/EP2002/006778
申请日：2002-06-19
申请人： PIRELLI CAVI E SISTEMI S.P.A. , ROBA, Giacomo, Stefano , NUTINI, Massimo , RUZZIER, Marco , VERONELLI, Franco
发明人： ROBA, Giacomo, Stefano , NUTINI, Massimo , RUZZIER, Marco , VERONELLI, Franco
IPC分类号： C03B37/014
CPC分类号： C03B37/0144 , C03B37/01202 , C03B37/01406 , C03B37/0142 , C03B37/01486 , C03B2207/62 , C03B2207/66 , Y02P40/57
摘要： A method and device for manufacturing a preform for optical fibres through chemical deposition on a substrate for deposition arranged vertically is described, comprising a chemical deposition chamber including at least one gripping member rotatably mounted about an axis Z-Z and adapted to hold at least one end of at least one elongated element constituting a substrate for chemical deposition for the formation of a preform for optical fibres. The chamber includes, moreover, at least one burner which is mobile along a direction Z substantially parallel to said axis Z-Z and adapted to deposit, on said at least one elongated element, a chemical substance for the formation of a preform and at least one suction element for collecting exhaust chemical substances, said at least one suction element being arranged on the opposite side to said at least one burner with respect to said axis Z-Z and being mobile along said direction Z. Said at least one suction element is advantageously positioned at a different height (preferably lower) with respect to that of said at least one burner to optimise the fluid dynamic conditions inside the chemical deposition chamber.
摘要翻译：描述了一种用于通过化学沉积制造用于光纤的预成型件的方法和装置，所述方法和装置用于垂直布置的用于沉积的基板上，包括化学沉积室，其包括至少一个夹持构件，所述夹持构件围绕轴线ZZ可旋转地安装，并且适于保持至少一个细长元件构成用于形成用于光纤的预成型体的用于化学沉积的基底。此外，所述腔室还包括至少一个燃烧器，所述燃烧器沿着基本上平行于所述轴线ZZ的方向Z移动并且适于在所述至少一个细长元件上沉积用于形成预成型件的化学物质，并且至少一个吸力所述至少一个抽吸元件相对于所述轴线ZZ布置在所述至少一个燃烧器的相对侧上，并且沿着所述方向Z可移动。所述至少一个吸入元件有利地位于相对于所述至少一个燃烧器的高度（优选地较低），以优化化学沉积室内的流体动力学条件。

90. 发明申请

WO2003000608A1 DEVICE FOR MANUFACTURING A PREFORM FOR OPTICAL FIBRES THROUGH CHEMICAL DEPOSITION 审中-公开
标题翻译：通过化学沉积制造光纤纤维的预制件的装置
公开(公告)号：WO2003000608A1
公开(公告)日：2003-01-03
申请号：PCT/EP2002/006694
申请日：2002-06-18
申请人： PIRELLI CAVI E SISTEMI S.P.A. , ROBA, Giacomo, Stefano , VERONELLI, Franco
发明人： ROBA, Giacomo, Stefano , VERONELLI, Franco
IPC分类号： C03B37/014
CPC分类号： C03B37/01202 , C03B37/01406 , C03B37/0142 , C03B37/0144 , C03B37/01486 , C03B2207/62 , C03B2207/66 , Y02P40/57
摘要： A device for manufacturing a preform of glass material for optical fibres comprises a chemical deposition chamber (3), at least one burner (4) mobile along a direction Z and adapted to deposit a chemical substance on at least an elongated element positioned along an axis Z-Z, at least one suction element (6) mobile along the direction Z for collecting exhaust chemical substances, a collector tube (70) associated with the at least one suction element and adapted to discharge the exhaust chemical substances outside the chemical deposition chamber through an exhaust opening (Sa) formed on a wall of the chamber, and a coupling device (73a, 73b, 76) between the collector tube and said wall at the exhaust opening, allowing sliding of the collector along the direction Z and along a direction X towards/away from the axis z-z.
摘要翻译：用于制造用于光纤的玻璃材料预制件的装置包括化学沉积室（3），至少一个沿着Z方向移动的燃烧器（4），并适于将化学物质沉积在至少一个沿轴线定位的细长元件 ZZ，沿着用于收集排气化学物质的方向Z移动的至少一个吸入元件（6），与所述至少一个吸入元件相关联的收集器管（70），并且适于通过化学沉积室在室的壁上形成的排气口（Sa）和在排气口处的收集管与所述壁之间的联接装置（73a，73b，76），允许集尘器沿着Z方向并沿X方向滑动朝向/远离轴线zz。

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