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公开(公告)号：CN1591061B
公开(公告)日：2011-05-04
申请号：CN200410068412.5
申请日：2004-07-28
Applicant: 德拉卡纤维技术有限公司
Inventor： P·马西塞 , M·J·N·斯特拉伦 , M·P·M·杰坦 , G·-J·克拉舒伊斯
IPC: G02B6/18 , H04B10/12 , C03B37/014
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: 本发明涉及一种具有折射率分布的多模光纤，包括由一层或多层包层环绕的光导纤芯。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。
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公开(公告)号：CN101426744A
公开(公告)日：2009-05-06
申请号：CN200780013293.5
申请日：2007-09-04
Applicant: 赫罗伊斯石英玻璃股份有限两合公司 , 信越石英株式会社
CPC classification number: C03C3/06 , C03B19/06 , C03B19/066 , C03B20/00 , C03B2201/07 , C03B2201/075 , C03B2201/24 , C03B2201/34 , C03B2201/36 , C03C4/20 , C03C2201/23 , C03C2201/24 , C03C2201/3411 , C03C2201/3435 , C03C2203/10 , C03C2203/54
Abstract: 本发明始于用于半导体制造的已知石英玻璃元件，该元件至少在近表面区具有第一掺杂剂和第二氧化掺杂剂的共掺杂，所述第二掺杂剂含一种或多种浓度各为0.1～3wt％的稀土金属(以SiO2和掺杂剂的总质量为基准计算)。由此开始，为了提供用于在腐蚀作用环境中半导体制造的以高纯度和高耐干腐蚀著称并避免了由用氧化铝共掺杂所造成的已知缺点的石英玻璃元件，按照本发明建议：第一掺杂剂应是氮以及石英玻璃内亚稳定羟基的平均含量应小于30wtppm。
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公开(公告)号：CN101061075A
公开(公告)日：2007-10-24
申请号：CN200680001203.6
申请日：2006-03-30
Applicant: 赫罗伊斯石英玻璃股份有限两合公司
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: 用于蚀刻作用环境中的晶片夹具用理想石英玻璃的特征在于高纯度和高抗干蚀刻性。为给出一种完全符合这些要求的石英玻璃，本发明提出该石英玻璃应至少在其近表面区域掺杂氮，且亚稳态羟基的平均含量小于30重量ppm，以及其假定温度低于1250℃和在1200℃的温度下粘度为至少1013dPas。一种制造这种石英玻璃的经济性方法包括以下步骤：熔融SiO2原料以获得石英玻璃坯，其中使所述SiO2原料或石英玻璃坯经受脱水处理，在含氨气氛中将所述SiO2原料或石英玻璃坯加热至1050℃至1850℃范围的氮化温度，进行温度处理藉此将石英玻璃坯的石英玻璃设定到1250℃或更低的假定温度，对石英玻璃坯进行表面处理，形成石英玻璃夹具。
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公开(公告)号：CN1591061A
公开(公告)日：2005-03-09
申请号：CN200410068412.5
申请日：2004-07-28
Applicant: 德拉卡纤维技术有限公司
Inventor： P·马西塞 , M·J·N·斯特拉伦 , M·P·M·杰坦 , G·-J·克拉舒伊斯
IPC: G02B6/18 , H04B10/12 , C03B37/014
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: 本发明涉及一种具有折射率分布的多模光纤，包括由一层或多层包层环绕的光导纤芯。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。
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25.发明申请MICROSTRUCTURED OPTICAL FIBERS AND PREFORMS AND METHODS FOR FABRICATING MICROSTRUCTURED OPTICAL FIBERS 审中-公开微结构光纤的制备及其制备方法和制备微结构光纤的方法
公开(公告)号：WO2004034094A2
公开(公告)日：2004-04-22
申请号：PCT/US2003/015618
申请日：2003-05-16
Applicant: CORNING INCORPORATED
Inventor： FAJARDO, James C , GALLAGHER, Michael T , VENKATARAMAN, Natesan , WEST, James A
IPC: G02B
CPC classification number: G02B6/02328 , C03B37/0122 , C03B37/02781 , C03B2201/24 , C03B2201/40 , C03B2203/14 , C03B2203/222 , C03B2203/42 , C03C13/04 , G02B6/02347 , G02B6/02357 , G02B6/02361 , G02B6/02371
Abstract: A microstructured optical fiber is described. The microstructured optical fiber comprises an inner region and an outer region. The inner region includes an inner material and a plurality of holes formed in the inner material. The outer region surrounds the inner region, and includes an outer material. The softening point temperature of the inner material is greater than the softening point temperature of the outer material by at least about 50 °C. Microstructured optical fiber preforms and methods for making the microstructured optical fibers are also described. The microstructured optical fiber may be made to have substantially undistorted holes in the inner region.
Abstract translation: 描述了微结构光纤。 微结构光纤包括内部区域和外部区域。 内部区域包括形成在内部材料中的内部材料和多个孔。 外部区域包围内部区域，并且包括外部材料。 内部材料的软化点温度比外部材料的软化点温度高至少约50℃。 还描述了微结构光纤预制件和制造微结构光纤的方法。 微结构化光纤可以在内部区域中具有基本上未失真的孔。
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Patent Agency Ranking26.发明申请SIO2-BASED FIBRE OPTICAL WAVEGUIDE FOR TRANSMITTING A HIGH LIGHT POWER DENSITY AND CORRESPONDING PRODUCTION METHOD 审中-公开光纤SiO2上基础的高密度和光功率的传输过程中TO
公开(公告)号：WO01092173A1
公开(公告)日：2001-12-06
申请号：PCT/EP2001/006083
申请日：2001-05-28
IPC: C03B37/014 , C03B37/018 , C03C13/04 , G02B6/02 , G02B6/16
CPC classification number: C03C13/045 , C03B37/01413 , C03B37/01446 , C03B37/01807 , C03B37/01853 , C03B2201/20 , C03B2201/21 , C03B2201/24 , C03B2201/28 , C03B2201/30 , C03B2201/31 , C03B2201/32 , C03B2203/22 , C03C2201/12 , C03C2201/21 , C03C2201/31 , G02B6/02
Abstract: An SiO2-based fibre optical waveguide for transmitting a high light power density is produced in a two-step process whereby the preform is produced first and the fibre optical waveguide is drawn from the preform. When the core material (5) is separated with SiCl4 and O2, the compound GeCl4 is added in the quantity necessary to obtain a GeO2 concentration of between 0.001 mol % and 1 mol % in the core (9) and to ensure that the core (9) refractive index differs from the refractive index of the SiO2 by less than 0.001. Alternatively, the preform can be treated with an atmosphere containing H2 after the core material (5) has been separated.
Abstract translation: 光学纤维生产的SiO 2的基础的用于传输高光学功率密度，预成型件制备，然后再从该光纤在两个步骤的过程绘制第一。 在这种情况下，在所述芯材（5）的SiCl 4和O 2的沉积加入量的化合物GeCl4在其中的GeO 2浓度在0.001摩尔％和1％（摩尔），和的折射率之间的芯（9）来调节 芯（9）小于0.001相对于所述的SiO 2的折射率改变。 可替代地，芯材（5）与含H 2的气氛中的预成型件的处理的沉积之后发生。
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27.发明申请QUARTZ GLASS CRUCIBLE FOR PULLING UP SILICON SINGLE CRYSTAL AND PROCESS FOR PRODUCING THE SAME 审中-公开用于拉丝硅单晶及其生产方法的QUARTZ玻璃纤维
公开(公告)号：WO00006811A1
公开(公告)日：2000-02-10
申请号：PCT/JP1999/004006
申请日：1999-07-27
CPC classification number: C03B19/095 , C03B2201/23 , C03B2201/24 , C30B15/10 , C30B35/002 , Y10S65/08
Abstract: The inner surface of a quartz glass crucible is crystallized, without adding any impurity, during the period in which a silicon single crystal is pulled up, whereby the deterioration of the inner surface of the crucible can be inhibited while preventing any impurity causative of crystal defects from coming into the single crystal. This crucible is effective in heightening the degree of conversion into a single crystal and is suitable for improving crucible productivity and the quality of silicon single crystals. The crucible is characterized by comprising a crucible base (3) which is a translucent quartz glass layer and a synthetic quartz glass layer (4) formed on the inner wall of the base (3) and by having been constituted so that that part of the inner crucible surface which is surrounded by a brown ring is evenly crystallized during the period in which a silicon single crystal is pulled up.
Abstract translation: 石英玻璃坩埚的内表面在硅单晶被拉起的期间内结晶而不添加任何杂质，从而可以抑制坩埚内表面的劣化，同时防止造成晶体缺陷的杂质 从进入单晶。 该坩埚有效地提高了转化为单晶的程度，适用于提高坩埚生产率和硅单晶的质量。 该坩埚的特征在于包括：半透明石英玻璃层的坩埚基座（3）和形成在基座（3）的内壁上的合成石英玻璃层（4），并且构成为： 被棕色环包围的内坩埚表面在提拉硅单晶的期间内均匀地结晶。
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公开(公告)号：US09778413B2
公开(公告)日：2017-10-03
申请号：US15586434
申请日：2017-05-04
Applicant: Corning Incorporated
Inventor： Dana Craig Bookbinder , Ming-Jun Li , Pushkar Tandon
IPC: G02B6/036 , G02B6/02 , C03B37/027 , C03C3/06 , C03C25/10 , G02B6/028 , C03C3/076 , C03C13/04 , C03B37/018
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.
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公开(公告)号：US20170235045A1
公开(公告)日：2017-08-17
申请号：US15586434
申请日：2017-05-04
Applicant: Corning Incorporated
Inventor： Dana Craig Bookbinder , Ming-Jun Li , Pushkar Tandon
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.
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公开(公告)号：US08877662B2
公开(公告)日：2014-11-04
申请号：US13540204
申请日：2012-07-02
Applicant: Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
Inventor： Nathan J. Cassingham , Ben Matthew Gauthier , Martin Panchula , Robert Stephen Pavlik , Yan Zhou , Konstantin S. Zuyev
CPC classification number: C03C1/02 , C03B1/00 , C03B2201/075 , C03B2201/08 , C03B2201/23 , C03B2201/24 , C03B2201/31 , C03B2201/32 , C03B2201/34 , C03B2201/50 , C03B2201/54 , C03C3/06 , C03C2201/08 , C03C2201/23 , C03C2201/24 , C03C2201/31 , C03C2201/32 , C03C2201/34 , C03C2201/40 , C03C2201/50
Abstract: The invention relates to a silica glass compound having improved physical and chemical properties. In one embodiment, the present invention relates to a silica glass having a desirable brittleness in combination with a desirable density while still yielding a glass composition having a desired hardness and desired strength relative to other glasses. In another embodiment, the present invention relates to a silica glass composition that contains at least about 85 mole percent silicon dioxide and up to about 15 mole percent of one or more dopants selected from F, B, N, Al, Ge, one or more alkali metals (e.g., Li, Na, K, etc.), one or more alkaline earth metals (e.g., Mg, Ca, Sr, Ba, etc.), one or more transition metals (e.g., Ti, Zn, Y, Zr, Hf, etc.), one or more lanthanides (e.g., Ce, etc.), or combinations of any two or more thereof.
Abstract translation: 本发明涉及具有改善的物理和化学性质的二氧化硅玻璃化合物。 在一个实施方案中，本发明涉及具有期望的脆性以及所需密度的二氧化硅玻璃，同时仍然产生相对于其它玻璃具有所需硬度和所需强度的玻璃组合物。 在另一个实施方案中，本发明涉及二氧化硅玻璃组合物，其含有至少约85摩尔％的二氧化硅和至多约15摩尔％的选自F，B，N，Al，Ge的一种或多种掺杂剂，一种或多种 碱金属（如Li，Na，K等），一种或多种碱土金属（如Mg，Ca，Sr，Ba等），一种或多种过渡金属（如Ti，Zn，Y， Zr，Hf等），一种或多种镧系元素（例如Ce等），或其任何两种或多种的组合。
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