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公开(公告)号：US5262365A
公开(公告)日：1993-11-16
申请号：US778062
申请日：1991-12-05
Applicant: Akira Oyobe , Kazunori Nakamura , Nobuyuki Kagi , Yasumasa Sasaki
Inventor： Akira Oyobe , Kazunori Nakamura , Nobuyuki Kagi , Yasumasa Sasaki
IPC: C03B19/14 , C03B37/014 , C03B37/016 , C03B37/018 , C03C3/06 , C03C3/095 , C03C4/12 , C03C13/04 , C03C23/00
CPC classification number: C03C13/045 , C03B19/1438 , C03B19/1453 , C03B37/01433 , C03B37/01446 , C03B37/016 , C03B37/01838 , C03B37/01853 , C03C23/0095 , C03C3/06 , C03C3/095 , C03C4/12 , C03B2201/12 , C03B2201/31 , C03B2201/36 , C03C2201/12 , C03C2201/31 , C03C2201/3435 , C03C2201/3476 , C03C2201/36 , C03C2203/50 , Y10S501/90 , Y10S65/16
Abstract: Rare earth element doped silica glass according to the invention is prepared by doping silica-based glass co-doped with a rare earth element and aluminum additionally with fluorine and has excellent physical properties including remarkable light emission characteristics and an excellent capability of being fused with other silica-based glass. Such doped silica glass provides high amplification gains and a wide wavelength bandwidth and therefore can be used as a material for manufacturing miniaturized optical devices. Particularly, since the manufacturing process adapted to produce rare earth element doped silica glass according to the invention does not involve crystallization that normally characterizes the type of doped silica glass under consideration, the obtained doped silica glass is transparent and totally free from air bubbles. As a method for manufacturing rare earth doped silica glass according to the invention combines means for producing articles made of porous glass and a solution impregnation method, it provides easy and effective means for manufacturing rare earth doped silica glass which is co-doped with both a rare earth element and aluminum and highly transparent and therefore can be used as a suitable material for active optical devices.
Abstract translation: PCT No.PCT / JP91 / 00134 Sec。 371 1991年12月5日第 102（e）日期1991年12月5日PCT 1991年2月5日提交PCT公布。 公开号WO91 / 11401 1991年8月8日。根据本发明的稀土元素掺杂二氧化硅玻璃通过掺杂稀土元素和铝另外掺杂的二氧化硅基玻璃掺杂制备，并且具有优异的物理性能，包括显着的发光特性和 与其他二氧化硅基玻璃融合的优异能力。 这种掺杂的石英玻璃提供高的放大增益和宽的波长带宽，因此可以用作制造小型化光学器件的材料。 特别地，由于根据本发明的适用于生产稀土元素掺杂石英玻璃的制造方法不涉及通常表征所考虑的掺杂石英玻璃的类型的结晶，所获得的掺杂石英玻璃是透明的并且完全没有气泡。 作为根据本发明的稀土掺杂石英玻璃的制造方法，结合了用于制造由多孔玻璃制成的制品和溶液浸渍方法的装置，其提供了用于制造稀土掺杂石英玻璃的简单和有效的手段，其掺杂有 稀土元素和铝，并且高度透明，因此可以用作有源光学器件的合适材料。
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2.发明授权Method for preparing a fused silica glass body co-doped with a rare earth element and aluminum 失效制备与稀土元素和铝共掺的熔融石英玻璃体的方法
公开(公告)号：US5246475A
公开(公告)日：1993-09-21
申请号：US858045
申请日：1992-03-26
Applicant: Noboru Edagawa , Yoshihiro Yoshida , Minoru Taya , Tadakatsi Shimada , Kazuo Koya
Inventor： Noboru Edagawa , Yoshihiro Yoshida , Minoru Taya , Tadakatsi Shimada , Kazuo Koya
CPC classification number: C03C23/0095 , C03B37/01413 , C03B37/01433 , C03C3/06 , C03B2201/36 , C03B2207/90 , C03C2201/31 , C03C2201/3423 , C03C2201/3435 , C03C2201/3447 , C03C2201/3476 , C03C2201/36 , C03C2203/40 , C03C2203/44 , Y10S65/901
Abstract: A novel method is proposed for the preparation of a transparent fused silica glass body co-doped with a rare earth element and aluminum each in a high uniformity of the dopant distribution. The method comprises the steps of: (a) flame-hydrolyzing a silicon compound and an aluminum compound in an oxyhydrogen flame to form a porous silicon oxide body containing aluminum; (b) soaking the porous body having a specified bulk density with a solution of a rare earth compound; (c) drying the solution-soaked porous body; and (d) sintering and vitrifying the dried porous body into a transparent glass body.
Abstract translation: 提出了一种制备掺杂有稀土元素和铝的透明熔融石英玻璃体的新颖方法，每个都具有高均匀度的掺杂剂分布。 该方法包括以下步骤：（a）在氢氧焰中使硅化合物和铝化合物火焰水解，形成含有铝的多孔氧化硅体; （b）用稀土化合物溶液浸泡具有特定体积密度的多孔体; （c）干燥溶液浸泡的多孔体; 和（d）将干燥的多孔体烧结并玻璃化成透明玻璃体。
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公开(公告)号：US20110120190A1
公开(公告)日：2011-05-26
申请号：US13023262
申请日：2011-02-08
Applicant: Tatsuhiro Sato
Inventor： Tatsuhiro Sato
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。
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4.发明申请Component of Quartz Glass for Use in Semiconductor Manufacture and Method for Producing the Same 有权用于半导体制造的石英玻璃的组成部分及其制造方法公开(公告)号：US20090163344A1
公开(公告)日：2009-06-25
申请号：US12226861
申请日：2007-09-04
Applicant: Juergen Weber , Tatsuhiro Sato , Ralf Schneider , Achim Hofmann , Christian Gebauer
Inventor： Juergen Weber , Tatsuhiro Sato , Ralf Schneider , Achim Hofmann , Christian Gebauer
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: The invention starts from a known component of quartz glass for use in semiconductor manufacture, which component at least in a near-surface region shows a co-doping of a first dopant and of a second oxidic dopant, said second dopant containing one or more rare-earth metals in a concentration of 0.1-3% by wt. each (based on the total mass of SiO2 and dopant). Starting from this, to provide a quartz glass component for use in semiconductor manufacture in an environment with etching action, which component is distinguished by both high purity and high resistance to dry etching and avoids known drawbacks caused by co-doping with aluminum oxide, it is suggested according to the invention that the first dopant should be nitrogen and that the mean content of metastable hydroxyl groups of the quartz glass is less than 30 wtppm.
Abstract translation: 本发明从用于半导体制造的石英玻璃的已知组件开始，至少在近表面区域中的该组分表现出第一掺杂剂和第二氧化物掺杂剂的共掺杂，所述第二掺杂剂含有一种或多种稀有金属 - 浓度为0.1-3重量％的矿物金属。 每个（基于SiO 2和掺杂剂的总质量）。 从此开始，为了在具有蚀刻作用的环境中提供用于半导体制造的石英玻璃组分，该组分通过高纯度和高耐干蚀刻性而被区分，并避免了与氧化铝共掺杂引起的已知缺点。 根据本发明建议第一掺杂剂应为氮，并且石英玻璃的亚稳态羟基的平均含量小于30重量ppm。
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5.发明授权公开(公告)号：US06323585B1
公开(公告)日：2001-11-27
申请号：US09303955
申请日：1999-05-03
Applicant: Richard H. Crane , Laura O. De Angelis , William L. Haynes , Ronald L. Stewart
Inventor： Richard H. Crane , Laura O. De Angelis , William L. Haynes , Ronald L. Stewart
IPC: H01K126
CPC classification number: G02B5/208 , C03C3/06 , C03C3/095 , C03C4/085 , C03C2201/10 , C03C2201/3423 , C03C2201/3435 , C03C2201/36 , H01J61/302 , H01J61/40 , H01K1/32
Abstract: The present invention is directed at a family of glasses capable of absorbing UV radiation and filtering yellow light in the visible region of the spectrum, the family of glasses having a composition consisting essentially, in terms of weight percent on the oxide basis, of: 55-95.7% SiO2, 0-28% B2O3, 0.5-18% Al2O3, 0-4% SrO, 0-13% BaO, 0-13% CaO, 0-8% MgO, 0-7.5% Na2O, 0-9.5% K2O, 0-1.5% Li2O, 0-1.5% Sb2O3, 0.4-4.5% Nd2O3, and 0.1-1% CeO2. Glasses of the present invention are capable of employment as envelopes for tungsten-halogen lamps and other high temperature light sources, as well as sealed-beam incandescent headlights.
Abstract translation: 本发明涉及能够吸收紫外辐射并过滤光谱可见光区域中的黄光的玻璃系列，具有以氧化物为基准的基本上以重量百分数计的组成的玻璃系列为：55 -95.7％SiO 2，0-28％B 2 O 3，0.5-18％Al 2 O 3，0-4％SrO，0-13％BaO，0-13％CaO，0-8％MgO，0-7.5％Na 2 O，0-9.5 ％K2O，0-1.5％Li2O，0-1.5％Sb2O3，0.4-4.5％Nd2O3和0.1-1％CeO2。 本发明的玻璃能够用作钨卤素灯和其他高温光源以及密封束白炽灯的信封。
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Patent Agency Ranking
公开(公告)号：US08156761B2
公开(公告)日：2012-04-17
申请号：US13023262
申请日：2011-02-08
Applicant: Tatsuhiro Sato
Inventor： Tatsuhiro Sato
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。
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公开(公告)号：US07637126B2
公开(公告)日：2009-12-29
申请号：US10582117
申请日：2004-11-30
Applicant: Rainer Koeppler , Bodo Kuehn , Waltraud Werdecker , Ulrich Kirst , Walter Lehmann
Inventor： Rainer Koeppler , Bodo Kuehn , Waltraud Werdecker , Ulrich Kirst , Walter Lehmann
IPC: C03B37/075
CPC classification number: C03C4/0071 , C03B19/06 , C03B19/063 , C03B19/066 , C03B19/1005 , C03B19/1065 , C03B19/108 , C03B19/1095 , C03B20/00 , C03B2201/07 , C03B2201/075 , C03B2201/34 , C03C1/026 , C03C3/06 , C03C2201/23 , C03C2201/3411 , C03C2201/3435 , C03C2201/3488 , C03C2201/36 , C03C2203/22 , C03C2203/30 , C03C2203/44 , C03C2203/52
Abstract: The invention relates to a method for the economic production of a blank for a component made from laser-active quartz glass in any form or dimension. The method comprises the following method steps: a) preparation of a dispersion with a solids content of at least 40 wt. %, comprising SiO2 nanopowder and doping agents, including a cation of the rare earth metals and transition metals in a fluid, b) granulation by agitation of the dispersion, with removal of moisture to form a doped SiO2 granulate of spherical porous granular particles with a moisture content of less than 35 wt. % and a density of at least 0.95 g/cm3, c) drying and purification of the SiO2 granulate, by heating to a temperature of at least 1000° C. to form doped porous SiO2 grains with an OH content of less than 10 ppm and d) sintering or fusing the doped SiO2 grains in a reducing atmosphere to give the blank made from doped quartz glass.
Abstract translation: 本发明涉及一种用于经济地生产用于由任何形式或尺寸的激光 - 活性石英玻璃制成的部件的坯料的方法。 该方法包括以下方法步骤：a）制备固体含量为至少40wt。 ％，包括SiO 2纳米粉末和掺杂剂，其包括流体中的稀土金属和过渡金属的阳离子，b）通过搅拌分散体制粒，除去水分以形成掺杂的SiO 2颗粒的球形多孔颗粒，其具有 含水量小于35wt。 ％和密度至少为0.95g / cm 3，c）通过加热到至少1000℃的温度来干燥和纯化SiO 2颗粒，以形成OH含量低于10ppm的掺杂多孔SiO 2颗粒，以及 d）在还原气氛中烧结或熔融掺杂的SiO 2晶粒，得到由掺杂的石英玻璃制成的坯料。
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公开(公告)号：US20070145332A1
公开(公告)日：2007-06-28
申请号：US10582117
申请日：2004-11-30
Applicant: Rainer Koeppler , Bodo Kuehn , Waltraud Werdecker , Ulrich Kirst , Walter Lehmann
Inventor： Rainer Koeppler , Bodo Kuehn , Waltraud Werdecker , Ulrich Kirst , Walter Lehmann
CPC classification number: C03C4/0071 , C03B19/06 , C03B19/063 , C03B19/066 , C03B19/1005 , C03B19/1065 , C03B19/108 , C03B19/1095 , C03B20/00 , C03B2201/07 , C03B2201/075 , C03B2201/34 , C03C1/026 , C03C3/06 , C03C2201/23 , C03C2201/3411 , C03C2201/3435 , C03C2201/3488 , C03C2201/36 , C03C2203/22 , C03C2203/30 , C03C2203/44 , C03C2203/52
Abstract: The invention relates to a method for the economic production of a blank for a component made from laser-active quartz glass in any form or dimension. The method comprises the following method steps: a) preparation of a dispersion with a solids content of at least 40 wt. %, comprising SiO2 nanopowder and doping agents, including a cation of the rare earth metals and transition metals in a fluid, b) granulation by agitation of the dispersion, with removal of moisture to form a doped SiO2 granulate of spherical porous granular particles with a moisture content of less than 35 wt. % and a density of at least 0.95 g/cm3, c) drying and purification of the SiO2 granulate, by heating to a temperature of at least 1000° C. to form doped porous SiO2 grains with an OH content of less than 10 ppm and d) sintering or fusing the doped SiO2 grains in a reducing atmosphere to give the blank made from doped quartz glass.
Abstract translation: 本发明涉及一种用于经济地生产用于由任何形式或尺寸的激光 - 活性石英玻璃制成的部件的坯料的方法。 该方法包括以下方法步骤：a）制备固体含量为至少40wt。 ％，包括SiO 2纳米粉末和掺杂剂，其包括流体中的稀土金属和过渡金属的阳离子，b）通过搅拌分散体制粒，除去水分以形成掺杂的SiO 水分含量小于35重量％的球形多孔粒状颗粒颗粒。 ％，密度至少为0.95g / cm 3，c）通过加热到至少1000℃的温度来干燥和纯化SiO 2颗粒。 以形成OH含量小于10ppm的掺杂多孔SiO 2颗粒，以及d）在还原气氛中烧结或熔合掺杂的SiO 2颗粒，得到坯料 来自掺杂石英玻璃。
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公开(公告)号：US06677260B2
公开(公告)日：2004-01-13
申请号：US09886764
申请日：2001-06-21
Applicant: Richard H. Crane , Laura O. De Angelis , William L. Haynes , Ronald L. Stewart
Inventor： Richard H. Crane , Laura O. De Angelis , William L. Haynes , Ronald L. Stewart
IPC: H01K126
CPC classification number: C03C4/085 , C03C3/06 , C03C3/095 , C03C2201/10 , C03C2201/3423 , C03C2201/3435 , C03C2201/36 , G02B5/208 , H01J61/302 , H01J61/40 , H01K1/32
Abstract: The present invention is directed at a family of glasses capable of absorbing UV radiation and filtering yellow light in the visible region of the spectrum, the family of glasses having a composition consisting essentially, in terms of weight percent on the oxide basis, of: 55-95.7% SiO2, 0-28% B2O3, 0.5-18% Al2O3, 0-4% SrO, 0-13% BaO, 0-13% CaO, 0-8% MgO, 0-7.5% Na2O, 0-9.5% K2O, 0-1.5% Li2O, 0-1.5% Sb2O3, 0.4-4.5% Nd2O3, and 0.1-1% CeO2. Glasses of the present invention are capable of employment as envelopes for tungsten-halogen lamps and other high temperature light sources, as well as sealed-beam incandescent headlights. Also, the glasses can be used as for other applications where high contrast and enhanced visible properties of transmitted or reflected visible light can be a benefit, such as opthalmic glass, computer screens with enhanced contrast properties, or glass hosts for lasers.
Abstract translation: 本发明涉及能够吸收紫外辐射并过滤光谱可见光区域中的黄光的玻璃系列，具有以氧化物为基准的基本上以重量百分数计的组成的玻璃系列为：55 -95.7％SiO 2，0-28％B 2 O 3，0.5-18％Al 2 O 3，0-4％SrO，0-13％BaO，0-13％CaO，0-8％MgO，0-7.5％Na 2 O，0-9.5 ％K2O，0-1.5％Li2O，0-1.5％Sb2O3，0.4-4.5％Nd2O3和0.1-1％CeO2。 本发明的玻璃能够用作钨卤素灯和其他高温光源以及密封束白炽灯的信封。 此外，眼镜可以用于其他应用，其中透射或反射的可见光的高对比度和增强的可见性可以是有益的，例如眼镜玻璃，具有增强的对比度性质的计算机屏幕或用于激光的玻璃主机。
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10.发明授权公开(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
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。
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