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1.发明授权Optical fibers for communication transmission having high stability to nuclear radiation 失效用于通信传输的光纤具有对核辐射的高稳定性
公开(公告)号：US4243299A
公开(公告)日：1981-01-06
申请号：US941691
申请日：1978-09-12
Applicant: Georg Gliemeroth , Lothar Meckel , Peter Heinemann
Inventor： Georg Gliemeroth , Lothar Meckel , Peter Heinemann
IPC: C03B37/018 , C03C13/04 , G02B6/00 , G02B5/14
CPC classification number: C03C13/046 , C03B37/018 , C03B2201/30 , C03B2203/26
Abstract: An optical fiber comprising a light-conducting core and a borosilicate glass optical insulation cladding thereon is stabilized against the effects of nuclear radiation by incorporating in the core and the cladding an amount of Sb.sub.2 O.sub.3 effective to harden the fiber against nuclear radiation. Amounts of 0.002-6 wt. % Sb.sub.2 O.sub.3 are generally useful.
Abstract translation: 包含导光芯和其中的硼硅酸盐玻璃光学绝缘包层的光纤通过在芯和包层中并入一定量的有效地使纤维硬化以防核辐射的Sb 2 O 3来抵抗核辐射的影响。 量0.002-6wt ％Sb2O3通常是有用的。
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2.发明授权Optical and ophthalmic glass with refractive indices greater than or equal to 1.56, Abbe numbers greater than or equal to 40 and densities less than or equal to 2.70 g/cm.sup.3 失效折射率大于或等于1.56的光学和眼镜玻璃，阿贝数大于或等于40，密度小于或等于2.70g / cm 3
公开(公告)号：US4562161A
公开(公告)日：1985-12-31
申请号：US467722
申请日：1983-02-18
Applicant: Karl Mennemann , Georg Gliemeroth , Ludwig Ross , Burkhard Speit , Volkmar Geiler , Hans-Georg Krolla , Lothar Meckel
Inventor： Karl Mennemann , Georg Gliemeroth , Ludwig Ross , Burkhard Speit , Volkmar Geiler , Hans-Georg Krolla , Lothar Meckel
CPC classification number: C03C3/097 , C03C3/091 , C03C3/093 , C03C3/095 , C03C3/115 , C03C3/118 , Y10S501/903
Abstract: An optical and ophthalmic glass with high refractive index, high Abbe number and low density, which is distinguished by good chemical stability, good crystallization behavior and capability for chemical hardening, comprises (in % by weight):SiO.sub.2 --47 to 75B.sub.2 O.sub.3 --1 to 20Al.sub.2 O.sub.3 --0 to 10P.sub.2 O.sub.5 --0 to 5Li.sub.2 O--0 to 15Na.sub.2 O--0 to 10K.sub.2 O--0 to 10CaO--0 to 20MgO--0 to 15SrO--0 to 4BaO--0 to 4ZnO--0 to 5TiO.sub.2 --1 to 15ZrO.sub.2 --0 to 8Nb.sub.2 O.sub.5 --0 to 5 andF----0 to 5.
Abstract translation: 具有良好化学稳定性，良好结晶行为和化学硬化能力的高折射率，高阿贝数和低密度的光学和眼镜玻璃包含（以重量％计）：SiO2-47至75B2O3-1 至20 Al 2 O 3 -0至10 P 2 O 5至5 Li 2 O-0至15 Na 2 O-0至10 K 2 O-0至10 CaO-0至20 MgO-0至15 SrO-0至4 BaO-0至4 ZnO-0 至5 TiO 2 -1至15 ZrO 2 -0至8 Nb 2 O 5至5和F 0至5。
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公开(公告)号：US3954487A
公开(公告)日：1976-05-04
申请号：US515000
申请日：1974-10-15
Applicant: Georg Gliemeroth , Lothar Meckel
Inventor： Georg Gliemeroth , Lothar Meckel
CPC classification number: C03C21/002 , C03C3/093 , Y10T428/315
Abstract: A chemically hardened optical crown glass having a refractive index n.sub.d of 1.5225-1,5235, a thermal expansion coefficient in the temperature range between 20.degree. and 300.degree. C. of 90 .times. 10.sup.-.sup.7 to 100 .times. 10.sup.-.sup.7 /.degree.C., a dispersion .gamma.d of 54-60, a softening temperature of 690.degree.-750.degree. C., and a transformation temperature of 480.degree.-550.degree. C., produced by melting, shaping and cooling a batch consisting essentially of the following composition in parts by weight based on 100 parts of total composition: SiO.sub.2, 50.5-61.0; Al.sub.2 O.sub.3, 7.0-17.5; B.sub.2 O.sub.3, 2.0-6.1; Li.sub.2 O, 0-1.0; Na.sub.2 O, 12.0-15.0; K.sub.2 O, 2.5-3.5; CaO, 0-4.1; BaO, 0-0.3; ZnO, 5.0-10.0; PbO, 0-0.5; TiO.sub.2, 0.1-0.9; As.sub.2 O.sub.3, 0-0.5; and Sb.sub.2 O.sub.3, 0-1.0; and thereafter subjected to an ion exchange in which large alkali metal ions are diffused into the glass in exchange for smaller alkali metal ions at a temperature below the upper cooling temperature which corresponds to a viscosity of 10.sup.13 poises.
Abstract translation: 折射率nd为1.5225-1,5235的化学硬化的光学冠状玻璃，在20℃和300℃之间的温度范围内的热膨胀系数为90×10 -7至100×10 -7 /℃，分散度γd为54-60，软化温度为690℃-750℃，转化温度为480℃-550℃，通过熔融，成形和冷却基本上由 基于100份总组合物的以下组分重量份：SiO 2，50.5-61.0; Al2O3，7.0-17.5; B2O3，2.0-6.1; Li2O，0-1.0; Na2O，12.0-15.0; K2O，2.5-3.5; CaO，0-4.1; BaO，0-0.3; ZnO，5.0-10.0; PbO，0-0.5; TiO2，0.1-0.9; As2O3，0-0.5; 和Sb2O3,0-1.0; 然后在低于对应于1013泊的粘度的上部冷却温度的温度下进行大量碱金属离子扩散到玻璃中以换取较小的碱金属离子的离子交换。
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公开(公告)号：US4188089A
公开(公告)日：1980-02-12
申请号：US846238
申请日：1977-10-27
Applicant: Georg Gliemeroth , Lothar Meckel
Inventor： Georg Gliemeroth , Lothar Meckel
CPC classification number: C03B37/01807 , C03B37/01861 , C03C13/043 , G02B6/102 , C03B2201/86 , C03B2201/88 , C03B2207/87 , Y10S65/15
Abstract: Optical fibers having high infrared transmittancies are produced by chemical vapor deposition of vitreous layers composed predominantly of anions S, Se and/or Te onto tubes or rods. Cations are Ge, Si, P, B, As, Sb and/or Ti. Conventional CVD techniques are employed to produce stepped-refractive index gradient profiles in the fibers except that an inert gas and/or a halogen(s) is used as the propellant gas.
Abstract translation: 具有高红外透射率的光纤通过主要由阴离子S，Se和/或Te组成的玻璃质层在管或棒上进行化学气相沉积而产生。 阳离子是Ge，Si，P，B，As，Sb和/或Ti。 采用常规CVD技术来在纤维中产生阶梯折射率梯度分布，除了使用惰性气体和/或卤素作为推进剂气体。
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Patent Agency Ranking5.发明授权Optical and ophthalmic glass with refractive indices greater than or equal to 1.56, Abbe numbers greater than or equal to 40 and densities less than or equal to 2.70 g/cm.sup.3 失效折射率大于或等于1.56的光学和眼镜玻璃，阿贝数大于或等于40，密度小于或等于2.70g / cm 3
公开(公告)号：US4719186A
公开(公告)日：1988-01-12
申请号：US854715
申请日：1986-04-16
Applicant: Karl Mennemann , Georg Gliemeroth , Ludwig Ross , Burkhard Speit , Volkmar Geiler , Hans-Georg Krolla , Lothar Meckel
Inventor： Karl Mennemann , Georg Gliemeroth , Ludwig Ross , Burkhard Speit , Volkmar Geiler , Hans-Georg Krolla , Lothar Meckel
CPC classification number: C03C3/097 , C03C3/091 , C03C3/093 , C03C3/095 , C03C3/115 , C03C3/118 , Y10S501/903
Abstract: An optical and ophthalmic glass with high refractive index, high Abbe number and low density, which is distinguished by good chemical stability, good crystallization behavior and capability of chemical hardening, comprises (in % by weight):______________________________________ SiO.sub.2 50-63 B.sub.2 O.sub.3 4-8 Al.sub.2 O.sub.3 1-2 Li.sub.2 O 4-8 Na.sub.2 O 4-8 K.sub.2 O 3-7 sum of M.sub.2 O 11-20 (M = Li, Na, K) MgO 0.5-2 CaO 2-5 sum of MO 0-3 (M = Mg, Ca) TiO.sub.2 8-12.5 ZrO.sub.2 1-3 F.sup.- 0-1 As.sub.2 O.sub.3 0.05-0.15 (optional refining agent) Sb.sub.2 O.sub.3 0.0-0.2 (optional refining agent) ______________________________________
Abstract translation: 具有良好化学稳定性，良好的结晶行为和化学硬化能力的高折射率，高阿贝数和低密度的光学和眼镜玻璃包含（重量％）：-SiO 2 50-63 -B 2 O 3 -8-Al2O3 1-2 -Li2O 4-8 -Na2O 4-8-K2O 3-7 - M2O 11-20 - （M = Li，Na，K）-MgO 0.5-2 -CaO 2-5 - 总和MO 0-3 - （M = Mg，Ca）-TiO2 8-12.5 -ZrO2 1-3 -F-0-1 -As2O3 0.05-0.15 - （任选的精制剂）-Sb2O3 0.0-0.2 - （可选精炼 代理） -
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公开(公告)号：US4508834A
公开(公告)日：1985-04-02
申请号：US465410
申请日：1983-02-10
Applicant: Georg Gliemeroth , Ludwig Ross , Burkhard Speit , Volkmar Geiler , Hans-Georg Krolla , Lothar Meckel
Inventor： Georg Gliemeroth , Ludwig Ross , Burkhard Speit , Volkmar Geiler , Hans-Georg Krolla , Lothar Meckel
CPC classification number: C03C3/064 , C03C3/062 , C03C3/066 , Y10S501/903
Abstract: A spectacle glass which is colorless in the visible spectrum range, not transmissive in the ultraviolet spectrum range below 350 nm, has a refractive index n.sub.d higher than 1.56 and an Abbe number of more than 45, and which has an extremely low density, has the following composition (in % by weight):______________________________________ 12-40 P.sub.2 O.sub.5 13-34 Al.sub.2 O.sub.3 8-30 SiO.sub.2 0-16 B.sub.2 O.sub.3 4-12 TiO.sub.2 0-4 ZrO.sub.2 2-18 CaO 0-4 MgO 0-15 Na.sub.2 O 0-11 K.sub.2 O 0-6 Li.sub.2 O 0-12 Nb.sub.2 O.sub.5 0-8 ZnO. ______________________________________
Abstract translation: 在可见光谱范围内无色的眼镜玻璃，在350nm以下的紫外光谱范围内不透射，其折射率nd高于1.56，阿贝数大于45，具有极低密度， 以下组成（重量％）：-12-40 P2O5 -13-34 Al2O3 -8-30 SiO2 -0-16 B2O3 -4-12 TiO2 -0-4 ZrO2-2-18 CaO -0-4 MgO - 0-15 Na2O -0-11 K2O -0-6 Li2O -0-12 Nb2O5 -0-8 ZnO。 -
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7.发明授权
公开(公告)号：US4199335A
公开(公告)日：1980-04-22
申请号：US941692
申请日：1978-09-12
Applicant: Georg Gliemeroth , Lothar Meckel
Inventor： Georg Gliemeroth , Lothar Meckel
IPC: G02B6/00 , C03B37/018 , C03B37/02
CPC classification number: C03B37/01861 , C03B37/018 , Y02P40/57
Abstract: In a process for the production of communication fibers having transmission losses of less than 10 db/km. and a pulse dispersion of less than 4 ns/km., both measured at 860 nm, by the internal cladding method, wherein multiple-component glasses are deposited in layers in the glassy state in the interior of a glass tube; the tube thus clad inside, is collapsed to a rod; and the rod is drawn into a fiber, the core diameter of which has an eccentricity of less than 2%, an improvement is provided wherein a precollapsing step is executed prior to the final collapsing process, the precollapsing step occurring during the internal cladding step. The temperature of the cladding step is greater than 1850.degree. C. and above the softening point of the glass tube.
Abstract translation: 在生产具有小于10db / km的传输损耗的通信光纤的过程中。 以及通过内包层法在860nm测量的小于4ns / km的脉冲色散，其中多组分玻璃在玻璃管内部以玻璃态沉积成层; 如此包裹在内部的管被折叠成杆; 并且将杆拉入纤维中，其纤芯直径具有小于2％的偏心率，提供了在最终塌缩过程之前执行预剥离步骤的改进，在内包层步骤期间发生预剥离步骤。 包层步骤的温度大于1850℃，高于玻璃管的软化点。
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公开(公告)号：US4017291A
公开(公告)日：1977-04-12
申请号：US694595
申请日：1976-06-10
Applicant: Georg Gliemeroth , Lothar Meckel
Inventor： Georg Gliemeroth , Lothar Meckel
CPC classification number: C03C21/00 , C03C21/008
Abstract: A process for the treatment of glass to modify various properties thereof. The process comprises the steps of applying a coating of at least one metal, preferably by vapor deposition, onto the surface of a SiO.sub.2 containing glass. The coated glass is thereafter heated to a temperature sufficient to cause the metal to migrate from the surface of the glass into the glass without any residue or coating remaining on the surface of the glass.
Abstract translation: 用于处理玻璃以改变其各种性质的方法。 该方法包括以下步骤：将至少一种金属的涂层（优选通过气相沉积）施加到含SiO 2玻璃的表面上。 然后将涂覆的玻璃加热到足以使金属从玻璃表面迁移到玻璃中的温度，而不会残留在玻璃表面上的残留物或涂层。
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公开(公告)号：US3950591A
公开(公告)日：1976-04-13
申请号：US304439
申请日：1972-11-07
Applicant: Georg Gliemeroth , Lothar Meckel
Inventor： Georg Gliemeroth , Lothar Meckel
IPC: C09K9/00 , C03C3/072 , C03C3/14 , C03C4/06 , C04B35/00 , G02F1/17 , B32B15/00 , B32B9/04 , G02B5/23 , G03C1/52
CPC classification number: C03C4/06 , G02F1/17 , Y10S430/163
Abstract: An article comprising a substrate forming a body portion of the article and a reversible phototropic coating thereon, the coating comprising a glassy or crystalline composition of the system Me.sup.a .sup.+, X, Me.sup.b .sup.+ wherein:Me.sup.a .sup.+ is a photosensitive metal of valence a.sup.+,X is an anion, andMe.sup.b .sup.+ is a metal of valence b.sup.+Me.sup.a .sup.+, X, and Me.sup.b .sup.+ being compatible in proportion to provide said reversible phototropic coating. Typically Me.sup.a .sup.+ is Ag.sup.1 .sup.+, Cd.sup.2 .sup.+, Hg.sup.2 .sup.+, or Pb.sup.2 .sup.+; X is a halogen anion; and Me.sup.b .sup.+ is Pb.sup.2 .sup.+, Zn.sup.2 .sup.+, Sn.sup.4 .sup.+, Tl.sup.3 .sup.+, an alkali metal cation or an alkali earth metal cation.
Abstract translation: 一种制品，其包括形成所述制品的主体部分的基材和其上的可逆光热涂层，所述涂层包含系统Mea +，X，Meb +的玻璃状或结晶组合物，其中：
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