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公开(公告)号：US20140245794A1
公开(公告)日：2014-09-04
申请号：US14275918
申请日：2014-05-13
IPC分类号： C03B5/225
CPC分类号： C03B5/2252 , C03B5/06 , C03B2201/86 , C03B2211/00 , C03C3/32 , Y02P40/57
摘要： The present invention is generally directed to a method of making chalcogenide glasses including holding the melt in a vertical furnace to promote homogenization and mixing; slow cooling the melt at less than 10° C. per minute; and sequentially quenching the melt from the top down in a controlled manner. Additionally, the present invention provides for the materials produced by such method. The present invention is also directed to a process for removing oxygen and hydrogen impurities from chalcogenide glass components using dynamic distillation.
摘要翻译： 本发明一般涉及一种制备硫族化物玻璃的方法，包括将熔体保持在立式炉中以促进均质化和混合; 以低于每分钟10℃的速度缓慢冷却熔体; 并且以受控的方式从上到下依次淬火熔体。 此外，本发明提供了通过这种方法制造的材料。 本发明还涉及使用动态蒸馏从硫族化物玻璃组分中除去氧和氢杂质的方法。
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公开(公告)号：US20100022378A1
公开(公告)日：2010-01-28
申请号：US12179797
申请日：2008-07-25
IPC分类号： C03C3/32 , C03B37/075
CPC分类号： C03B5/2252 , C03B5/06 , C03B2201/86 , C03B2211/00 , C03C3/32 , Y02P40/57
摘要： The present invention is generally directed to a method of making chalcogenide glasses including holding the melt in a vertical furnace to promote homogenization and mixing; slow cooling the melt at less than 10° C. per minute; and sequentially quenching the melt from the top down in a controlled manner. Additionally, the present invention provides for the materials produced by such method. The present invention is also directed to a process for removing oxygen and hydrogen impurities from chalcogenide glass components using dynamic distillation.
摘要翻译： 本发明一般涉及一种制备硫族化物玻璃的方法，包括将熔体保持在立式炉中以促进均质化和混合; 以低于每分钟10℃的速度缓慢冷却熔体; 并且以受控的方式从上到下依次淬火熔体。 此外，本发明提供了通过这种方法制造的材料。 本发明还涉及使用动态蒸馏从硫族化物玻璃组分中除去氧和氢杂质的方法。
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公开(公告)号：US20120238432A1
公开(公告)日：2012-09-20
申请号：US13483023
申请日：2012-05-29
CPC分类号： C03B5/2252 , C03B5/06 , C03B2201/86 , C03B2211/00 , C03C3/32 , Y02P40/57
摘要： The present invention is generally directed to a method of making chalcogenide glasses including holding the melt in a vertical furnace to promote homogenization and mixing; slow cooling the melt at less than 10° C. per minute; and sequentially quenching the melt from the top down in a controlled manner. Additionally, the present invention provides for the materials produced by such method. The present invention is also directed to a process for removing oxygen and hydrogen impurities from chalcogenide glass components using dynamic distillation.
摘要翻译： 本发明一般涉及一种制备硫族化物玻璃的方法，包括将熔体保持在立式炉中以促进均质化和混合; 以低于每分钟10℃的速度慢慢冷却熔体; 并且以受控的方式从上到下依次淬火熔体。 此外，本发明提供了通过这种方法制造的材料。 本发明还涉及使用动态蒸馏从硫族化物玻璃组分中除去氧和氢杂质的方法。
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4.发明申请公开(公告)号：US20160377845A1
公开(公告)日：2016-12-29
申请号：US14210868
申请日：2014-03-14
申请人： Daniel J. Gibson , Mikhail Kotov , Geoff Chin , Shyam S. Bayya , Jasbinder S. Sanghera , Vinh Q. Nguyen
发明人： Daniel J. Gibson , Mikhail Kotov , Geoff Chin , Shyam S. Bayya , Jasbinder S. Sanghera , Vinh Q. Nguyen
CPC分类号： G02B13/146 , C03C3/321 , C03C3/323 , C03C4/10 , C03C23/007 , G02B3/0087
摘要： A method for making a gradient index infrared transmitting optic by thermally treating a preform, where the preform comprises two or more infrared transmitting glasses having different compositions and optical properties, where there is an interface between adjacent glasses, where during the thermal treatment one or more chemical elements from the glasses diffuses through one or more interface resulting in a diffused gradient index optical element comprising a gradient in the chemical element concentration, and where the optical element has a gradient in refractive index and dispersion. Also disclosed is the related infrared transmitting optical element made by this method.
摘要翻译： 一种用于通过热处理预成型件来制造梯度折射率红外传输光学器件的方法，其中所述预制件包括具有不同组成和光学性质的两个或更多个红外透射玻璃，其中在相邻玻璃之间存在界面，其中在热处理期间，一个或多个 来自玻璃的化学元素通过一个或多个界面扩散，导致包含化学元素浓度梯度的扩散梯度折射率光学元件，并且其中光学元件具有折射率和色散梯度。 还公开了通过该方法制造的相关的红外线透射光学元件。
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公开(公告)号：US10133039B2
公开(公告)日：2018-11-20
申请号：US14210868
申请日：2014-03-14
申请人： Daniel J. Gibson , Mikhail Kotov , Geoff Chin , Shyam S. Bayya , Jasbinder S. Sanghera , Vinh Q. Nguyen
发明人： Daniel J. Gibson , Mikhail Kotov , Geoff Chin , Shyam S. Bayya , Jasbinder S. Sanghera , Vinh Q. Nguyen
摘要： A method for making a gradient index infrared transmitting optic by thermally treating a preform, where the preform comprises two or more infrared transmitting glasses having different compositions and optical properties, where there is an interface between adjacent glasses, where during the thermal treatment one or more chemical elements from the glasses diffuses through one or more interface resulting in a diffused gradient index optical element comprising a gradient in the chemical element concentration, and where the optical element has a gradient in refractive index and dispersion. Also disclosed is the related infrared transmitting optical element made by this method.
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6.发明授权Process of making low loss visible-IR transmitting glass-ceramic spinel composites 有权制造低损耗可见光IR透射玻璃陶瓷尖晶石复合材料的工艺公开(公告)号：US08266924B2
公开(公告)日：2012-09-18
申请号：US12687194
申请日：2010-01-14
申请人： Shyam S. Bayya , Jasbinder S. Sanghera , Guillermo R. Villalobos , Geoff Chin , Ishwar D. Aggarwal
发明人： Shyam S. Bayya , Jasbinder S. Sanghera , Guillermo R. Villalobos , Geoff Chin , Ishwar D. Aggarwal
CPC分类号： C03C3/253 , C03C17/00 , C04B35/443 , C04B35/6455 , C04B37/04 , C04B37/042 , C04B37/045 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6581 , C04B2235/662 , C04B2235/77 , C04B2235/94 , C04B2235/96 , C04B2235/9607 , C04B2235/9653 , C04B2237/10 , C04B2237/125 , C04B2237/343 , C04B2237/52 , C04B2237/70 , C04B2237/704 , C04B2237/76 , C04B2237/78
摘要： This invention pertains to a process of bonding a magnesium aluminate spinel article or articles and a germanate glass article or articles including the step of heating them together above the softening temperature of the glass.
摘要翻译： 本发明涉及将铝酸镁尖晶石物品和锗酸盐玻璃制品或制品粘合在一起的步骤，该方法包括在玻璃的软化温度之上将它们加热在一起的步骤。
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公开(公告)号：US09067819B2
公开(公告)日：2015-06-30
申请号：US14102871
申请日：2013-12-11
CPC分类号： C03C10/00 , B32B17/10752 , B32B2307/412 , C03B5/08 , C03B19/063 , C03C14/004 , C04B41/5046 , F41H5/0407 , Y10T428/31507
摘要： This disclosure involves a new spinel and glass micro-composite material and process for making such. The composite has excellent transmission in the 0.5-5.0 μm wavelength region suitable for various visible and mid IR applications utilizing windows, domes and other geometric shapes. The composite can be made at a temperature about 40% lower than the glass melting temperature and about 50% lower than the spinel sintering temperature. The composite material has high modulus and fracture toughness which are important for impact resistance in armor and other practical applications.
摘要翻译： 本公开涉及新型尖晶石和玻璃微复合材料及其制备方法。 该复合材料在0.5-5.0μm波长区域具有优异的透射率，适用于利用窗户，圆顶和其他几何形状的各种可见光和中红外应用。 复合材料可以在比玻璃熔融温度低约40％的温度下制造，并且比尖晶石烧结温度低约50％。 该复合材料具有高模量和断裂韧性，对于铠装和其他实际应用中的抗冲击性而言是重要的。
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8.发明申请Method of Forming Cu(InxGa1-x)S2 and Cu(InxGa1-x)Se2 Nanoparticles 有权形成Cu（In x Ga 1-x）S2和Cu（In x Ga 1-x）Se 2纳米颗粒的方法公开(公告)号：US20140273336A1
公开(公告)日：2014-09-18
申请号：US14191486
申请日：2014-02-27
IPC分类号： H01L31/18 , H01L31/032
CPC分类号： H01L31/18 , H01L31/0322 , Y02E10/541
摘要： A method for synthesizing Cu(InxGa1-x)S2 and Cu(InxGa1-x)Se2 nanopowders using flame spray pyrolysis to form solar cell absorber materials. The flame spray product is the oxide nanoparticles of the absorber materials (copper indium gallium oxide). The oxide nanoparticles may be deposited directly onto glass substrates. The oxide nanoparticles are then sulfurdized or selenized with a post deposition anneal directly on the substrate to form the absorber layer for a solar cell device.
摘要翻译： 使用火焰喷雾热解合成Cu（In x Ga 1-x）S2和Cu（In x Ga 1-x）Se 2纳米粉末以形成太阳能电池吸收材料的方法。 火焰喷涂产品是吸收材料（铜铟镓氧化物）的氧化物纳米颗粒。 氧化物纳米颗粒可以直接沉积到玻璃基底上。 然后将氧化物纳米颗粒直接在基板上进行后沉积退火硫化或硒化，形成太阳能电池器件的吸收层。
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公开(公告)号：US20140079909A1
公开(公告)日：2014-03-20
申请号：US14086619
申请日：2013-11-21
申请人： Jasbinder S. Sanghera , Shyam S. Bayya , Guillermo R. Villalobos , Ishwar D. Aggarwal , Robert E. Miklos
发明人： Jasbinder S. Sanghera , Shyam S. Bayya , Guillermo R. Villalobos , Ishwar D. Aggarwal , Robert E. Miklos
CPC分类号： B32B18/00 , B32B37/14 , C04B35/645 , C04B37/001 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/963 , C04B2237/343 , C04B2237/52 , C04B2237/704 , C04B2237/76
摘要： A spinel ceramic made from the process comprising the steps of polishing one edge of a first spinel part to a surface roughness of less than 1 nm, polishing one edge of a second spinel part to a surface roughness of less than 1 nm, joining the polished edge of the first spinel part to the polished edge of the second spinel part, heating the first and second spinel parts to about 1000-1200° C., and maintaining said heating for about 3-6 hours resulting in bonded spinel parts.
摘要翻译： 由该方法制成的尖晶石陶瓷包括以下步骤：将第一尖晶石部分的一个边缘抛光至小于1nm的表面粗糙度，将第二尖晶石部分的一个边缘抛光至小于1nm的表面粗糙度，将抛光的 将第一尖晶石部分的边缘延伸到第二尖晶石部分的抛光边缘，将第一和第二尖晶石部分加热至约1000-1200℃，并保持所述加热约3-6小时，导致结合的尖晶石部分。
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公开(公告)号：US08665915B2
公开(公告)日：2014-03-04
申请号：US13249325
申请日：2011-09-30
IPC分类号： H01S3/30
CPC分类号： H01S3/067 , H01S3/1606 , H01S3/1695 , H01S3/171
摘要： A laser apparatus uses a dysprosium doped chalcogenide glass fiber. The glass fiber has a laser pump operatively connected to it. The chalcogenide glass fiber is located in a laser cavity including one or more reflective elements such as a Bragg grating, a Bragg minor, a grating, and a non-doped fiber end face. The apparatus provides laser light output at a wavelength of about 4.3 μm to about 5.0 μm at a useful power level using laser light input at a wavelength of from about 1.7 μm to about 1.8 μm. Also disclosed is a method for providing laser light output at a wavelength of about 4.3 μm to about 5.0 μm using the apparatus of the invention.
摘要翻译： 激光装置使用掺杂了镝的硫族化物玻璃纤维。 玻璃纤维具有与其可操作地连接的激光泵。 硫族化物玻璃纤维位于包括一个或多个反射元件的激光腔中，例如布拉格光栅，布拉格次数，光栅和非掺杂光纤端面。 该设备使用波长为约1.7μm至约1.8μm的激光输入，以有用的功率水平提供波长约4.3μm至约5.0μm的激光输出。 还公开了使用本发明的装置提供波长约4.3μm至约5.0μm的激光输出的方法。
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