公开(公告)号：US20160299289A1

公开(公告)日：2016-10-13

申请号：US15091852

申请日：2016-04-06

Applicant: Corning Incorporated

Inventor： DANA CRAIG BOOKBINDER ,  Ming-Jun Li ,  Pushkar Tandon

IPC: G02B6/036 ,  C03C13/04 ,  C03B37/018 ,  C03C25/10 ,  G02B6/028 ,  C03B37/027

CPC classification number: G02B6/03694 ,  C03B37/018 ,  C03B37/027 ,  C03B2201/20 ,  C03B2201/24 ,  C03B2201/31 ,  C03B2203/222 ,  C03B2203/23 ,  C03B2203/24 ,  C03C3/06 ,  C03C3/076 ,  C03C13/045 ,  C03C13/046 ,  C03C25/1055 ,  C03C2201/11 ,  C03C2201/24 ,  C03C2201/31 ,  G02B6/02395 ,  G02B6/0281 ,  G02B6/03627 ,  G02B6/03644

Abstract: A single mode optical fiber having a core made from silica and less than or equal to about 11 weight % germania and having a maximum relative refractive index Δ1MAX. The optical fiber also has an inner cladding surrounding the core and having a minimum relative refractive index Δ2MIN, a first outer cladding surrounding the inner cladding and a second outer cladding surrounding the first outer cladding. The viscosity at 1650° C. of the second outer cladding minus the viscosity at 1650° C. of the first outer cladding is greater than 0.1e7 Poise, and Δ1MAX>Δ2MIN. The single mode optical fiber may also have an outer cladding surrounding the inner cladding made from silica or SiON. The first outer cladding has a maximum relative refractive index Δ3MAX, and Δ3MAX>Δ2MIN.

Abstract translation: 一种单模光纤，其具有由二氧化硅制成并且小于或等于约11重量％的锗并具有最大相对折射率Δ1MAX的芯。 光纤还具有围绕芯的内包层，并具有最小相对折射率Δ2MIN，围绕内包层的第一外包层和围绕第一外包层的第二外包层。 第二外包层的1650℃下的粘度减去第一外包层的1650℃下的粘度大于0.1e7泊，Δ1MAX>Δ2MIN。 单模光纤还可以具有包围由二氧化硅或SiON制成的内包层的外包层。 第一外包层具有最大相对折射率Δ3MAX和Δ3MAX>Δ2MIN。

公开(公告)号：US09459400B2

公开(公告)日：2016-10-04

申请号：US14448156

申请日：2014-07-31

Applicant: Draka Comteq B.V.

Inventor： Pieter Matthijsse ,  Mattheus Jacobus Nicolaas van Stralen ,  Mark Peter Marie Jetten ,  Gert-jan Krabshuis

IPC: G02B6/02 ,  G02B6/028 ,  C03B37/018 ,  G02B6/036

CPC classification number: G02B6/02047 ,  C03B37/01807 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/24 ,  C03B2201/28 ,  C03B2201/30 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2201/40 ,  C03B2201/42 ,  C03B2203/26 ,  G02B6/0281 ,  G02B6/0288 ,  G02B6/036

Abstract: The invention relates to a multimode optical fiber having a refractive index profile, comprising a light-guiding core surrounded by one or more cladding layers. The present invention furthermore relates to an optical communication system comprising a transmitter, a receiver and a multimode optical fiber.

Abstract translation: 本发明涉及一种具有折射率分布的多模光纤，包括由一个或多个包覆层包围的导光芯。 本发明还涉及一种包括发射机，接收机和多模光纤的光通信系统。

公开(公告)号：US20130306911A1

公开(公告)日：2013-11-21

申请号：US13982647

申请日：2012-02-01

Applicant: Hiroyo Segawa ,  Hisato Yoshimizu ,  Satoru Inoue ,  Naoto Hirosaki

Inventor： Hiroyo Segawa ,  Hisato Yoshimizu ,  Satoru Inoue ,  Naoto Hirosaki

IPC: C03C14/00

CPC classification number: C03C14/00 ,  C03B19/12 ,  C03B2201/24 ,  C03B2201/30 ,  C03B2201/32 ,  C03B2201/42 ,  C03C1/006 ,  C03C3/076 ,  C03C4/12 ,  C03C14/008 ,  C09K11/02 ,  H01L33/501

Abstract: A method of manufacturing fluorescent material-dispersed glass, comprising: performing production of a fluorescent material-dispersed gel utilizing sol-gel reaction and acid-base reaction by preparing a fluorescent material-dispersed sol containing silicon alkoxide, metal chloride and/or metal aklkoxide, and fluorescent material, and subsequently gelling the fluorescent material-dispersed sol; and performing production of a fluorescent material-dispersed glass by heating the fluorescent material-dispersed gel.

Abstract translation: 一种制造荧光材料分散玻璃的方法，包括：通过制备含有硅醇盐，金属氯化物和/或金属氧化物的荧光材料分散溶胶，进行溶胶 - 凝胶反应和酸碱反应的生产荧光材料分散凝胶 和荧光材料，随后胶凝荧光材料分散的溶胶; 通过加热荧光体分散凝胶进行荧光体分散玻璃的制造。

公开(公告)号：US20110247368A1

公开(公告)日：2011-10-13

申请号：US13082076

申请日：2011-04-07

Applicant: Igor MILICEVIC ,  Mattheus Jacobus Nicolaas VAN STRALEN ,  Johannes Antoon HARTSUIKER ,  Eugen ALDEA

Inventor： Igor MILICEVIC ,  Mattheus Jacobus Nicolaas VAN STRALEN ,  Johannes Antoon HARTSUIKER ,  Eugen ALDEA

IPC: C03B37/018

CPC classification number: C03B37/0183 ,  C03B37/01807 ,  C03B2201/12 ,  C03B2201/24 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2201/42

Abstract: A method for manufacturing a primary preform for optical fibres using an internal vapour deposition process, including the steps of: i) providing a hollow glass substrate tube having a supply side and a discharge side, ii) surrounding at least part of the hollow glass substrate tube by a furnace, iii) supplying doped or undoped glass-forming gases to the interior of the hollow glass substrate tube via the supply side thereof, iv) creating a reaction zone in which conditions such that deposition of glass will take place on the interior of the hollow glass tube are created, and v) moving the reaction zone back and forth along the length of the hollow glass substrate tube between a reversal point located near the supply side and a reversal point located near the discharge side of the hollow glass substrate tube, wherein, during at least part of step v), the gas flow comprises a first concentration of fluorine-containing compound when the reaction zone is moving in the direction of the discharge side.

Abstract translation: 一种使用内部气相沉积工艺制造用于光纤的初级预制棒的方法，包括以下步骤：i）提供具有供给侧和排出侧的中空玻璃基板管，ii）至少部分中空玻璃基板 通过炉子管，iii）通过其供应侧将掺杂或未掺杂的玻璃形成气体供应到中空玻璃基底管的内部，iv）产生反应区，其中在内部发生玻璃沉积的条件 并且v）沿着中空玻璃基板管的长度在位于供给侧附近的反转点与位于中空玻璃基板的排出侧附近的反转点之间前后移动反应区域 管，其中在步骤v）的至少一部分期间，当反应区沿着dis方向移动时，气流包括第一浓度的含氟化合物 充电侧。

公开(公告)号：US07905932B2

公开(公告)日：2011-03-15

申请号：US11897406

申请日：2007-08-30

Applicant: Tatsuhiro Sato

Inventor： Tatsuhiro Sato

IPC: C03C8/02 ,  C03C8/00 ,  C03C8/14 ,  C03C8/20 ,  C03C6/06

CPC classification number: C03C1/00 ,  C03B19/063 ,  C03B32/005 ,  C03B2201/12 ,  C03B2201/20 ,  C03B2201/24 ,  C03B2201/36 ,  C03C3/06 ,  C03C3/112 ,  C03C4/20 ,  C03C2201/12 ,  C03C2201/23 ,  C03C2201/24 ,  C03C2201/26 ,  C03C2201/32 ,  C03C2201/3411 ,  C03C2201/3435 ,  C03C2201/36

Abstract: A mixed quartz powder contains quartz powder and two or more types of doping element in an amount of from 0.1 to 20 mass %. The aforementioned doped elements include a first dope element selected from the group consisting of N, C and F, and a second dope element selected from the group consisting of Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, Hf, the lanthanides and the actinides. The “quartz powder” is a powder of crystalline quartz or it is a powder of glassy SiO2 particles. It is made form natural occurring quartz or it is fabricated synthetically. The “quartz powder” may be doped. The compounding ratio of the total amount (M1) of the aforementioned first elements and the total amount (M2) of the aforementioned second elements as the ratio of the number of atoms (M1)/(M2) is preferably from 0.1 to 20. Al as well as the aforementioned doped elements is preferably included in a mixed quartz powder of this invention.

Abstract translation: 混合石英粉含有0.1〜20质量％的石英粉和2种以上的掺杂元素。 上述掺杂元素包括选自N，C和F的第一掺杂元素和选自Mg，Ca，Sr，Ba，Sc，Y，Ti，Zr，Hf的第二掺杂元素， 镧系元素和锕系元素。 “石英粉”是结晶石英粉，或是玻璃状SiO 2粉末的粉末。 它由天然石英制成，或者由合成制成。 可以掺杂“石英粉”。 上述第一元素的总量（M1）与上述第二元素的总量（M2）的配位比优选为0.1〜20。作为原子数（M1）/（M2）的比例，优选为0.1〜20。 以及上述掺杂元素优选包括在本发明的混合石英粉末中。

公开(公告)号：US07749930B2

公开(公告)日：2010-07-06

申请号：US11630405

申请日：2006-03-30

Applicant: Juergen Weber ,  Tobias Pogge ,  Martin Trommer ,  Bodo Kuehn ,  Ulrich Kirst ,  Waltraud Werdecker

Inventor： Juergen Weber ,  Tobias Pogge ,  Martin Trommer ,  Bodo Kuehn ,  Ulrich Kirst ,  Waltraud Werdecker

IPC: C03C3/06 ,  C03C3/04 ,  C03C15/00 ,  C03B19/00 ,  C03B21/00 ,  C03B32/00 ,  C03B25/00

CPC classification number: C03C3/06 ,  C03B19/06 ,  C03B19/09 ,  C03B32/00 ,  C03B2201/07 ,  C03B2201/075 ,  C03B2201/24 ,  C03B2201/32 ,  C03C15/00 ,  C03C19/00 ,  C03C23/0025 ,  C03C23/006 ,  C03C2201/11 ,  C03C2201/12 ,  C03C2201/23 ,  C03C2201/24 ,  C03C2201/32 ,  C03C2201/50 ,  C03C2203/54 ,  C30B25/12 ,  C30B31/14 ,  C30B35/00 ,  Y02P40/57

Abstract: An ideal quartz glass for a wafer jig for use in an environment having an etching effect is distinguished by both high purity and high resistance to dry etching. To indicate a quartz glass that substantially fulfills these requirements, it is suggested according to the invention that the quartz glass is doped with nitrogen at least in a near-surface area, has a mean content of metastable hydroxyl groups of less than 30 wt ppm and that its fictive temperature is below 1250° C. and its viscosity is at least 1013 dPa·s at a temperature of 1200° C. An economic method for producing such a quartz glass comprises the following method steps: melting an SiO2 raw material to obtain a quartz glass blank, the SiO2 raw material or the quartz glass blank being subjected to a dehydration measure, heating the SiO2 raw material or the quartz glass blank to a nitriding temperature in the range between 1050° C. and 1850° C. in an ammonia-containing atmosphere, a temperature treatment by means of which the quartz glass of the quartz glass blank is set to a fictive temperature of 1250° C. or less, and a surface treatment of the quartz glass blank with formation of the quartz glass jig.

Abstract translation: 用于具有蚀刻效果的环境中的晶片夹具的理想石英玻璃的特征在于高纯度和高耐干蚀刻性。 为了表明基本满足这些要求的石英玻璃，根据本发明提出，石英玻璃至少在近表面积中掺杂氮，其平均含量小于30重量ppm， 其虚拟温度低于1250℃，在1200℃的温度下其粘度至少为1013dPa·s。制备这种石英玻璃的经济方法包括以下方法步骤：将SiO 2原料熔化得到 将石英玻璃坯料，SiO 2原料或石英玻璃坯料进行脱水处理，将SiO2原料或石英玻璃坯料加热至1050℃〜1850℃的氮化温度， 含有氨的气氛，将石英玻璃坯料的石英玻璃设定为1250℃以下的假想温度的温度处理，以及格式化的石英玻璃坯料的表面处理 在石英玻璃夹具上。

公开(公告)号：US20080261800A1

公开(公告)日：2008-10-23

申请号：US11738030

申请日：2007-04-20

Applicant: Jie Yuan ,  Jennifer Y. Sun ,  Renguan Duan

Inventor： Jie Yuan ,  Jennifer Y. Sun ,  Renguan Duan

IPC: C04B35/505

CPC classification number: C03C3/06 ,  C03B32/00 ,  C03B2201/24 ,  C03B2201/34 ,  C03B2201/36 ,  C03C2201/3411 ,  C03C2201/36 ,  C03C2203/54 ,  H01L21/67069 ,  H01L21/68721 ,  H01L21/68735 ,  H01L21/68757 ,  Y02P40/57 ,  Y10S156/915

Abstract: A method of fabricating doped quartz component is provided herein. In one embodiment, the doped quartz component is a yttrium doped quartz ring configured to support a substrate. In another embodiment, the doped quartz component is a yttrium and aluminum doped cover ring. In yet another embodiment, the doped quartz component is a yttrium, aluminum and nitrogen containing cover ring.

Abstract translation: 本文提供了一种制造掺杂石英组分的方法。 在一个实施例中，掺杂的石英组件是被配置为支撑衬底的掺钇的石英环。 在另一个实施例中，掺杂的石英组件是掺钇和铝的覆盖环。 在另一个实施方案中，掺杂的石英组分是含钇，铝和氮的覆盖环。

公开(公告)号：US07421172B2

公开(公告)日：2008-09-02

申请号：US10899005

申请日：2004-07-27

Applicant: Pieter Matthijse ,  Mattheus Jacobus Nicolaas Stralen ,  Mark Peter Marie Jetten ,  Gert-Jan Krabshuis

Inventor： Pieter Matthijse ,  Mattheus Jacobus Nicolaas Stralen ,  Mark Peter Marie Jetten ,  Gert-Jan Krabshuis

IPC: G02B6/02

CPC classification number: G02B6/02047 ,  C03B37/01807 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/24 ,  C03B2201/28 ,  C03B2201/30 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2201/40 ,  C03B2201/42 ,  C03B2203/26 ,  G02B6/0281 ,  G02B6/0288 ,  G02B6/036

Abstract: The invention relates to a multimode optical fibre having a refractive index profile, comprising a light-guiding core surrounded by one or more cladding layers. The present invention furthermore relates to an optical communication system comprising a transmitter, a receiver and a multimode optical fibre.

Abstract translation: 本发明涉及一种具有折射率分布的多模光纤，包括由一个或多个包覆层包围的导光芯。 本发明还涉及一种包括发射机，接收机和多模光纤的光通信系统。

公开(公告)号：US20080053151A1

公开(公告)日：2008-03-06

申请号：US11897406

申请日：2007-08-30

Applicant: Tatsuhiro Sato

Inventor： Tatsuhiro Sato

IPC: C03B19/00 ,  C03C3/078 ,  C03C3/095 ,  C03C3/112

CPC classification number: C03C1/00 ,  C03B19/063 ,  C03B32/005 ,  C03B2201/12 ,  C03B2201/20 ,  C03B2201/24 ,  C03B2201/36 ,  C03C3/06 ,  C03C3/112 ,  C03C4/20 ,  C03C2201/12 ,  C03C2201/23 ,  C03C2201/24 ,  C03C2201/26 ,  C03C2201/32 ,  C03C2201/3411 ,  C03C2201/3435 ,  C03C2201/36

Abstract: A mixed quartz powder contains quartz powder and two or more types of doping element in an amount of from 0.1 to 20 mass %. The aforementioned doped elements include a first dope element selected from the group consisting of N, C and F, and a second dope element selected from the group consisting of Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, Hf, the lanthanides and the actinides. The “quartz powder” is a powder of crystalline quartz or it is a powder of glassy SiO2 particles. It is made form natural occurring quartz or it is fabricated synthetically. The “quartz powder” may be doped. The compounding ratio of the total amount (M1) of the aforementioned first elements and the total amount (M2) of the aforementioned second elements as the ratio of the number of atoms (M1)/(M2) is preferably from 0.1 to 20. Al as well as the aforementioned doped elements is preferably included in a mixed quartz powder of this invention.

Abstract translation: 混合石英粉含有0.1〜20质量％的石英粉和2种以上的掺杂元素。 上述掺杂元素包括选自N，C和F的第一掺杂元素和选自Mg，Ca，Sr，Ba，Sc，Y，Ti，Zr，Hf的第二掺杂元素， 镧系元素和锕系元素。 “石英粉”是结晶石英的粉末，或是玻璃状SiO 2颗粒的粉末。 它由天然石英制成，或者由合成制成。 可以掺杂“石英粉”。 上述第一元素的总量（M1）与上述第二元素的总量（M2）的配位比优选为0.1〜20。作为原子数（M1）/（M2）的比例，优选为0.1〜20。 以及上述掺杂元素优选包括在本发明的混合石英粉末中。

公开(公告)号：US20050063653A1

公开(公告)日：2005-03-24

申请号：US10899005

申请日：2004-07-27

Applicant: Pieter Matthijse ,  Mattheus Nicolaas Stralen ,  Mark Jetten ,  Gert-Jan Krabshuis

Inventor： Pieter Matthijse ,  Mattheus Nicolaas Stralen ,  Mark Jetten ,  Gert-Jan Krabshuis

IPC: G02B6/02 ,  G02B6/028

CPC classification number: G02B6/02047 ,  C03B37/01807 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/24 ,  C03B2201/28 ,  C03B2201/30 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2201/40 ,  C03B2201/42 ,  C03B2203/26 ,  G02B6/0281 ,  G02B6/0288 ,  G02B6/036

Abstract: The invention relates to a multimode optical fibre having a refractive index profile, comprising a light-guiding core surrounded by one or more cladding layers. The present invention furthermore relates to an optical communication system comprising a transmitter, a receiver and a multimode optical fibre.

Abstract translation: 本发明涉及一种具有折射率分布的多模光纤，包括由一个或多个包覆层包围的导光芯。 本发明还涉及一种包括发射机，接收机和多模光纤的光通信系统。