Erbium-doped multicomponent glasses manufactured by the sol-gel method
    91.
    发明申请
    Erbium-doped multicomponent glasses manufactured by the sol-gel method 审中-公开
    通过溶胶 - 凝胶法制造的掺铒多组分玻璃

    公开(公告)号:US20020013209A1

    公开(公告)日:2002-01-31

    申请号:US09803277

    申请日:2001-03-09

    Abstract: A multicomponent particulate gel includes 80-100 mole % SiO2, 1-10 mole % X2O, 1-10 mole % YO, 1-15 mole % Al2O3, and 0.1-5.0 weight % Er2O3,where X represents lithium, sodium, potassium, or mixtures thereof and Y represents calcium, barium, magnesium, lead or mixtures thereof, and the ratio of Al2O3 to (X2OnullYO) is between about 0.9 and about 2.5. A process of manufacturing the gel includes hydrolyzing alkoxide derivatives of silicon, aluminum, erbium, lithium, sodium, potassium, calcium, barium, magnesium, lead or mixtures thereof in water to generate their respective hydroxide derivatives; polymerizing the hydroxide derivatives to produce a gel slurry comprising an essentially silica network; and drying the gel slurry to produce the gel.

    Abstract translation: 多组分颗粒凝胶包含80-100摩尔%的SiO 2,1-10摩尔%的X 2 O,1-10摩尔%的YO,1-15摩尔%的Al 2 O 3和0.1-5.0重量的Er 2 O 3,其中X代表锂,钠,钾, 或其混合物,Y表示钙,钡,镁,铅或其混合物,Al 2 O 3与(X 2 O + YO)的比例在约0.9至约2.5之间。 制造凝胶的方​​法包括在水中水解硅,铝,铒,锂,钠,钾,钙,钡,镁,铅或其混合物的醇盐衍生物以产生它们各自的氢氧化物衍生物; 聚合氢氧化物衍生物以产生包含基本上二氧化硅网络的凝胶淤浆; 并干燥凝胶浆以产生凝胶。

    광증폭기용 광섬유 및 제조방법
    94.
    发明授权
    광증폭기용 광섬유 및 제조방법 失效
    광증폭기용광섬유및제조방법

    公开(公告)号:KR100427446B1

    公开(公告)日:2004-04-17

    申请号:KR1020020026265

    申请日:2002-05-13

    Abstract: The present invention relates to an optical fiber for an optical amplifier and a method for manufacturing the same, which can be applied to an optical transmission system in the S-band area (4130 nm-1530 nm). According to the present invention, silica is used as a base material and the optical fiber for an optical amplifier contains Tm3+ ions and metal ions in a first core layer formed on an inner surface of a second core layer using the MCVD (Modified Chemical Vapor Deposition) method and a solution doping method whereby the practicability and productivity of the optical fiber are remarkably improved.

    Abstract translation: 光学放大器用光纤及其制造方法技术领域本发明涉及可用于S波段(4130nm〜1530nm)的光学传输系统的光学放大器用光纤及其制造方法。 根据本发明,使用二氧化硅作为基材,并且用于光学放大器的光纤在使用MCVD(改进的化学气相沉积法)形成在第二核心层的内表面上的第一核心层中包含Tm3 +离子和金属离子 )法和溶液掺杂法,由此光纤的实用性和生产率显着提高。

    光ファイバ母材の製造方法及び光ファイバ
    95.
    发明申请
    光ファイバ母材の製造方法及び光ファイバ 审中-公开
    制造光纤预制件的方法和光纤

    公开(公告)号:WO2010109893A1

    公开(公告)日:2010-09-30

    申请号:PCT/JP2010/002153

    申请日:2010-03-26

    Abstract:  コアに希土類元素が添加された光ファイバ母材の製造方法であって、MCVD法により、主に二酸化ケイ素からなるガラス微粒子を石英管内に堆積させる工程と;液浸法により、前記希土類元素とアルミニウムとを、前記石英管内のガラス微粒子に添加する工程と;前記石英管内にリンを含むガスを流入させながら前記石英管を加熱して、前記リンを添加しながら前記石英管内のガラス微粒子を焼結させる工程と;前記希土類元素、前記アルミニウム及び前記リンを添加した前記石英管を加熱してコラップスする工程と;を有する。

    Abstract translation: 公开了一种用于制造其中将稀土元素添加到芯中的光纤预制件的方法。 制造光纤预制棒的方法包括:通过MCVD法在石英管内沉积主要由二氧化硅构成的微细玻璃颗粒的步骤; 通过浸渍法将稀土元素和铝添加到石英管内的微细玻璃颗粒中的步骤; 在将含磷气体流入石英管的同时加热石英管的步骤,使石英管内的微细玻璃颗粒在加入磷的同时进行烧结; 以及其中添加有稀土元素,铝和磷的石英管被加热和折叠的步骤。

    QUARTZ GLASS LAMP WITH A DEFINED RATIO OF ALUMINIUM AND EUROPIUM
    98.
    发明申请
    QUARTZ GLASS LAMP WITH A DEFINED RATIO OF ALUMINIUM AND EUROPIUM 审中-公开
    具有铝和欧洲定义比例的QUARTZ玻璃灯

    公开(公告)号:WO2006038148A1

    公开(公告)日:2006-04-13

    申请号:PCT/IB2005/053167

    申请日:2005-09-26

    Abstract: An electric lamp provided with a light-transmitting lamp vessel (2) and a ligh source(l) in said light-transmitting lamp vessel(2) which is closed in a vacuum tight manner, wherein the light source has an envelope(3) of light-transmitting UV-absorbing quartz glass which contains aluminium in oxidic form and at least one metal in oxidic form selected from the group comprising cerium and europium wherein the quartz glass of the envelope(3) comprises silicon, cerium, europium and aluminium in oxidic form, while the atomic ratio aluminium/europium is in he range of 2:1 to 16:1 and whereby the titanium content of said quartz glass is at most >= 0 to An electric lamp provided with a light-transmitting lamp vessel and a light source in said light-transmitting lamp vessel which is closed in a vacuum-tight manner, wherein the light source has an envelope of light-transmiting, UV-absorbing quartz glass which contains aluminium in oxidic form and at least one metal in oxidic form selected from the group comprising cerium and europium, wherein the quartz glass of the envelope comprises silicon, cerium, europium and aluminium in oxidic form, while the atomic ratio aluminium/europium is in the range of 2:1 to 16:1 and whereby the titanium content of said quartz glass is at most >= 0 to = 0 to

    Abstract translation: 一种在所述透光灯容器(2)中设置有透光灯容器(2)和灯源(1)的电灯,其以真空密封的方式封闭,其中光源具有外壳(3) 的透光的紫外线吸收石英玻璃,其包含氧化形式的铝和至少一种选自包含铈和铕的氧化物形式的金属,其中包封(3)的石英玻璃包含硅,铈,铕和铝 而铝/铕的原子比在2:1至16:1的范围内,并且由此所述石英玻璃的钛含量至多> = 0。对于设置有透光灯容器的电灯, 在所述透光灯容器中以真空密封的方式封闭的光源,其中所述光源具有包含氧化形式的铝的透光,紫外线吸收石英玻璃的外壳和至少一种氧化物的金属 从第 e组包括铈和铕,其中包壳的石英玻璃包含氧化形式的硅,铈,铕和铝,而铝/铕的原子比在2:1至16:1的范围内,由此钛含量 的所述石英玻璃的至少> 0°<<在所述透光灯容器中设置有透光灯容器和光源的电灯,其以真空密封的方式封闭,其中所述光源具有 包含氧化物形式的铝的透光性紫外线吸收石英玻璃以及至少一种选自包含铈和铕的氧化物形式的金属,其中所述壳体的石英玻璃包括硅,铈,铕和铝 而铝/铕的原子比在2:1至16:1的范围内,由此所述石英玻璃的钛含量至多> 0至≤0.001原子%,基于所述石英玻璃 。

    GERMANIUM-FREE SILICATE WAVEGUIDE COMPOSITIONS FOR ENHANCED L-BAND AND S-BAND EMISSION AND METHOD FOR ITS MANUFACTURE
    99.
    发明申请
    GERMANIUM-FREE SILICATE WAVEGUIDE COMPOSITIONS FOR ENHANCED L-BAND AND S-BAND EMISSION AND METHOD FOR ITS MANUFACTURE 审中-公开
    用于增强L带和S带排放的无锗硅酸盐波长组合物及其制造方法

    公开(公告)号:WO03057643A2

    公开(公告)日:2003-07-17

    申请号:PCT/US0238303

    申请日:2002-12-03

    Abstract: A method for manufacturing an optical fiber and the resulting article. The method including the steps of: providing a substrate tube; depositing high purity silica-based cladding layers on the inside of the tube; depositing a germanium-free core comprising a glass including silica, and oxides of Al, La, Er, and Tm; collapsing the substrate tube to form a preform; and drawing the preform to yield an optical fiber. A germanium-free co-doped silicate optical waveguide in accordance with the present invention includes a core material comprising silica, aluminum, lanthanum, erbium and thulium, wherein the concentration of Er is from 15 ppm to 3000 ppm; Al is from 0.5 mol% to 15 mol%; La is less than 2 mol%; and Tm is from 150 ppm to 10000 ppm. In an exemplary specific embodiment the concentration of Al is from 4 mol% to 10 mol%; and the concentration of Tm is from 150 ppm to 3000 ppm. The core may further include F. In an exemplary embodiment, the concentration of F is less than or equal to 6 mol%. The waveguide may be an optical fiber, a shaped fiber or other light-guiding waveguides. An amplifier according to the present invention includes the optical fiber described above.

    Abstract translation: 一种制造光纤的方法和所得到的制品。 该方法包括以下步骤:提供衬底管; 在管的内侧沉积高纯度的二氧化硅基包覆层; 沉积包含二氧化硅的玻璃和Al,La,Er和Tm的氧化物的无锗芯; 塌缩基材管以形成预制件; 并拉伸预成型件以产生光纤。 根据本发明的无锗的共掺硅酸盐光波导包括含有二氧化硅,铝,镧,铒和and的核心材料,其中Er的浓度为15ppm至3000ppm; Al为0.5摩尔%〜15摩尔%。 La小于2mol%; Tm为150ppm〜10000ppm。 在一个示例性具体实施方案中,Al的浓度为4mol%至10mol%; Tm的浓度为150ppm〜3000ppm。 芯可以进一步包括F.在一个示例性实施方案中,F的浓度小于或等于6mol%。 波导可以是光纤,成形光纤或其他导光波导。 根据本发明的放大器包括上述光纤。

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