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71. 发明申请

US20110174989A1 CALCIUM LANTHANOID SULFIDE POWDERS, METHODS OF MAKING, AND CERAMIC BODIES FORMED THEREFROM 有权
标题翻译：钙锰铁硫化物粉末，制备方法和形成的陶瓷体
公开(公告)号：US20110174989A1
公开(公告)日：2011-07-21
申请号：US12691075
申请日：2010-01-21
申请人： Shyam S. Bayya , Woohong Kim , Jasbinder S. Sanghera , Guillermo R. Villalobos , Ishwar D. Aggarwal
发明人： Shyam S. Bayya , Woohong Kim , Jasbinder S. Sanghera , Guillermo R. Villalobos , Ishwar D. Aggarwal
IPC分类号： C04B35/50 , C04B35/547 , G01J5/00
CPC分类号： C04B35/547 , B82Y30/00 , C01F17/0037 , C01P2002/72 , C01P2004/03 , C01P2004/64 , C01P2006/12 , C01P2006/80 , C04B35/62665 , C04B35/645 , C04B2235/3208 , C04B2235/3224 , C04B2235/3227 , C04B2235/443 , C04B2235/5409 , C04B2235/5454 , C04B2235/658 , C04B2235/72 , C04B2235/721 , C04B2235/9653 , C04B2235/9661
摘要： A method of preparing a fine powder of calcium lanthanoid sulfide is disclosed. The method includes spraying soluble calcium and lanthanoid salts into at least one precipitating solution to form a precipitate comprising insoluble calcium and lanthanoid salts, optionally, oxidizing the precipitate comprising insoluble calcium and lanthanoid salts, and sulfurizing the optionally oxidized precipitate to form a fine powder of calcium lanthanoid sulfide. An alternative method for forming the powder is by flame pyrolysis. The calcium lanthanoid sulfide powder produced by either method can have an impurity concentration of less than 100 ppm, a carbon concentration of less than 200 ppm, a BET surface area of at least 50 m2/g, and an average particle size of less than 100 nm.
摘要翻译：公开了一种制备钙镧系元素硫化物的细粉末的方法。该方法包括将可溶性钙和镧系元素盐喷入到至少一种沉淀溶液中以形成包含不溶性钙和镧系元素盐的沉淀物，任选地，氧化含有不溶性钙和镧系元素盐的沉淀物，以及将任选地氧化的沉淀物硫化以形成钙镧系元素硫化物。形成粉末的替代方法是通过火焰热解。通过任一方法制造的钙镧系元素硫化物粉末的杂质浓度可以小于100ppm，碳浓度小于200ppm，BET表面积至少为50m 2 / g，平均粒径小于100 nm。

72. 发明授权

US07982983B2 Ultra broad band beam steering apparatus and method using chalcogenide-based Risley combination-prism pair 有权
标题翻译：超宽带光束转向装置和使用基于硫族化物的Risley组合棱镜对的方法
公开(公告)号：US07982983B2
公开(公告)日：2011-07-19
申请号：US12430162
申请日：2009-04-27
申请人： Jasbinder S. Sanghera , Catalin M Florea , Ishwar D. Aggarwal
发明人： Jasbinder S. Sanghera , Catalin M Florea , Ishwar D. Aggarwal
IPC分类号： G02B5/04
CPC分类号： G02B1/02 , G02B5/04 , G02B26/0875
摘要： Beam steering apparatus is presented having a Risley double-prism pair with first and second double-prisms disposed along an optical path, where one or more of the prisms are made from a chalcogenide glass material.
摘要翻译：光束转向装置呈现出具有沿着光路布置的第一和第二双棱镜的Risley双棱镜对，其中一个或多个棱镜由硫族化物玻璃材料制成。

73. 发明申请

US20110067997A1 SYNTHESIS OF HIGH-PURITY BULK COPPER INDIUM GALLIUM SELENIDE MATERIALS 审中-公开
标题翻译：高纯度铜箔铜合金胶体材料的合成
公开(公告)号：US20110067997A1
公开(公告)日：2011-03-24
申请号：US12884586
申请日：2010-09-17
申请人： Vinh Q. Nguyen , Jesse A. Frantz , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Allan J. Bruce , Michael Cyrus , Sergey V. Frolov
发明人： Vinh Q. Nguyen , Jesse A. Frantz , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Allan J. Bruce , Michael Cyrus , Sergey V. Frolov
IPC分类号： C23C14/34 , C23C14/06 , C22C1/00
CPC分类号： H01J37/3429 , C23C14/0623 , C23C14/087 , C23C14/3414 , C23C14/3464 , H01J37/3414 , H01L21/02568 , H01L21/02631 , H01L31/0368 , H01L31/03923 , H01L31/18 , Y02E10/541
摘要： A method for forming a high purity, copper indium gallium selenide (CIGS) bulk material is disclosed. The method includes sealing precursor materials for forming the bulk material in a reaction vessel. The precursor materials include copper, at least one chalcogen selected from selenium, sulfur, and tellurium, and at least one element from group IIIA of the periodic table, which may be selected from gallium, indium, and aluminum. The sealed reaction vessel is heated to a temperature at which the precursor materials react to form the bulk material. The bulk material is cooled in the vessel to a temperature below the solidification temperature of the bulk material and opened to release the formed bulk material. A sputtering target formed by the method can have an oxygen content of 10 ppm by weight, or less.
摘要翻译：公开了一种形成高纯度铜铟镓硒（CIGS）散装材料的方法。该方法包括密封用于在反应容器中形成散装材料的前体材料。前体材料包括铜，至少一种选自硒，硫和碲的硫族元素，以及可选自镓，铟和铝的元素周期表IIIA族中的至少一种元素。将密封的反应容器加热到前体材料反应以形成散装材料的温度。将容器材料在容器中冷却至低于散装材料的凝固温度的温度，并打开以释放形成的散装材料。通过该方法形成的溅射靶可以具有10重量ppm以下的氧含量。

74. 发明申请

US20110067757A1 COPPER INDIUM GALLIUM SELENIDE (CIGS) THIN FILMS WITH COMPOSITION CONTROLLED BY CO-SPUTTERING 有权
标题翻译：铜合金薄膜（CIGS）薄膜与组合物通过共溅射控制
公开(公告)号：US20110067757A1
公开(公告)日：2011-03-24
申请号：US12884524
申请日：2010-09-17
申请人： Jesse A. Frantz , Jasbinder S. Sanghera , Robel Y. Bekele , Vinh Q. Nguyen , Ishwar D. Aggarwal , Allan J. Bruce , Michael Cyrus , Sergey V. Frolov
发明人： Jesse A. Frantz , Jasbinder S. Sanghera , Robel Y. Bekele , Vinh Q. Nguyen , Ishwar D. Aggarwal , Allan J. Bruce , Michael Cyrus , Sergey V. Frolov
IPC分类号： H01L31/0272 , H01L31/18 , H01L31/0368 , C23C14/34
CPC分类号： H01J37/3429 , C23C14/0623 , C23C14/087 , C23C14/3414 , C23C14/3464 , H01J37/3414 , H01L21/02568 , H01L21/02631 , H01L31/0368 , H01L31/03923 , H01L31/18 , Y02E10/541
摘要： A method and apparatus for forming a thin film of a copper indium gallium selenide (CIGS)-type material are disclosed. The method includes providing first and second targets in a common sputtering chamber. The first target includes a source of CIGS material, such as an approximately stoichiometric polycrystalline CIGS material, and the second target includes a chalcogen, such as selenium, sulfur, tellurium, or a combination of these elements. The second target provides an excess of chalcogen in the chamber. This can compensate, at least in part, for the loss of chalcogen from the CIGS-source in the first target, resulting in a thin film with a controlled stoichiometry which provides effective light absorption when used in a solar cell.
摘要翻译：公开了一种形成铜铟镓硒（CIGS）型材料的薄膜的方法和装置。该方法包括在公共溅射室中提供第一和第二靶。第一个目标包括CIGS材料源，例如近似化学计量的多晶CIGS材料，第二个靶材包括硫属元素，如硒，硫，碲或这些元素的组合。第二个目标是在室内提供过量的硫属元素。这可以至少部分地补偿来自第一靶中的CIGS源的硫属元素的损失，导致具有受控化学计量的薄膜，当用于太阳能电池时可提供有效的光吸收。

75. 发明授权

US07670685B2 Low loss visible-IR transmitting glass-ceramic spinel composites and process 有权
标题翻译：低损耗可见红外透射玻璃陶瓷尖晶石复合材料及工艺
公开(公告)号：US07670685B2
公开(公告)日：2010-03-02
申请号：US11250697
申请日：2005-10-13
申请人： Shyam S. Bayya , Jasbinder S. Sanghera , Guillermo Villalobos , Geoffrey Chin , Ishwar D. Aggarwal
发明人： Shyam S. Bayya , Jasbinder S. Sanghera , Guillermo Villalobos , Geoffrey Chin , Ishwar D. Aggarwal
IPC分类号： B32B15/04
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 composite of Spinel and BGG glass substrates and to process for bonding Spinel to BGG glass. The composite includes a Spinel and a BGG glass bonded together and having transmission in the visible and mid-infrared wavelength region. The process includes the step of heating them together above the softening temperature of the BGG glass, the composite having excellent, i.e., typically in excess of about 80%, transmission in the 0.5-5 wavelength region.
摘要翻译：本发明涉及尖晶石和BGG玻璃基板的复合材料，并且涉及将尖晶石与BGG玻璃结合的工艺。复合材料包括粘合在一起并在可见光和中红外波长区域具有透射的尖晶石和BGG玻璃。该方法包括将它们加热到高于BGG玻璃的软化温度的步骤，该复合材料在0.5-5波长范围内具有优异的，即通常超过约80％的透射率。

76. 发明申请

US20090220790A1 Spinel Nanopowders 审中-公开
标题翻译：尖晶石纳米粉
公开(公告)号：US20090220790A1
公开(公告)日：2009-09-03
申请号：US12362430
申请日：2009-01-29
申请人： Woohong Kim , Jasbinder S. Sanghera , Guillermo R. Villalobos , Shyam S. Bayya , Ishwar D. Aggarwal
发明人： Woohong Kim , Jasbinder S. Sanghera , Guillermo R. Villalobos , Shyam S. Bayya , Ishwar D. Aggarwal
IPC分类号： B32B1/00 , C01F7/02 , C01F5/00
CPC分类号： C01F7/162 , B82Y30/00 , C01P2002/32 , C01P2004/03 , C01P2004/64 , C01P2006/12 , C04B35/443 , C04B2235/3206 , C04B2235/3217 , C04B2235/5454 , Y10T428/2982
摘要： Disclosed is a method of producing a spinel powder comprising preparing a double-hydroxide precursor precipitate then treating the precipitate with a washing agent, wherein said washing agent replaces water in said precipitate, then drying the precipitate to produce a hydroxide powder. The hydroxide powder is calcinated to produce an spinel powder that is essentially free of agglomeration.
摘要翻译：公开了一种制备尖晶石粉末的方法，其包括制备双氢氧化物前体沉淀物，然后用洗涤剂处理沉淀物，其中所述洗涤剂代替所述沉淀物中的水，然后干燥沉淀物以产生氢氧化物粉末。将氢氧化物粉末煅烧以产生基本上不附聚的尖晶石粉末。

77. 发明申请

US20080287278A1 LOW LOSS CHALCOGENIDE GLASS AND PROCESS FOR MAKING SAME USING ARSENIC MONOCHALCOGENIDE 有权
标题翻译：低损失氯乙烯玻璃及其制备方法使用芳香族单体化合物
公开(公告)号：US20080287278A1
公开(公告)日：2008-11-20
申请号：US12183095
申请日：2008-07-31
申请人： Vinh Q. Nguyen , Jasbinder S. Sanghera , Ishwar D. Aggarwal
发明人： Vinh Q. Nguyen , Jasbinder S. Sanghera , Ishwar D. Aggarwal
IPC分类号： C03C3/32
CPC分类号： C03C13/043 , C03C3/321 , G02B6/102 , Y10S65/15
摘要： This invention pertains to a chalcogenide glass of low optical loss that can be on the order of 30 dB/km or lower, and to a process for preparing the chalcogenide glass. The process includes the steps of optionally preparing arsenic monochalcogenide precursor or the precursor can be provided beforehand; dynamically distilling the precursor in an open system under vacuum from a hot section to a cold section to purify same; homogenizing the precursor in a closed system so that it is of a uniform color; disposing the distilled or purified precursor and at least one chalcogenide element at a hot section of an open distillation system; dynamically distilling under vacuum in an open system so that the precursor and the at least one chalcogenide element are deposited at a cold section of the open system in a more purified state; homogenizing the precursor and the at least chalcogenide element in a closed system while converting the precursor and the at least one chalcogenide element from crystalline phase to glassy phase.
摘要翻译：本发明涉及低光损耗的硫属化物玻璃，其数量级可以在30dB / km以下，以及制备硫族化物玻璃的方法。该方法包括任选地制备砷单体前体的步骤，或者可以预先提供前体; 在开放系统中在真空下从热部分到冷部分动态蒸馏前体以净化其; 在封闭系统中使前体均匀化，使其具有均匀的颜色; 将蒸馏或纯化的前体和至少一种硫族化物元素置于开放蒸馏系统的热段; 在开放系统中在真空下动态蒸馏，使得前体和至少一种硫族化物元素以更纯化的状态沉积在开放系统的冷部分; 在将前体和至少一种硫属元素元素从结晶相转化为玻璃相的同时使封闭体系中的前体和至少硫属元素元素均化。

78. 发明授权

US07283712B2 Gas filled hollow core chalcogenide photonic bandgap fiber Raman device and method 有权
标题翻译：气体填充中空硫族化合物光子带隙光纤拉曼装置及方法
公开(公告)号：US07283712B2
公开(公告)日：2007-10-16
申请号：US11122203
申请日：2005-05-03
申请人： L. Brandon Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Peter A. Thielen
发明人： L. Brandon Shaw , Jasbinder S. Sanghera , Ishwar D. Aggarwal , Peter A. Thielen
IPC分类号： G02B6/32
CPC分类号： G02B6/02328 , C03B2201/86 , C03B2203/16 , C03B2203/42 , G02B6/02347 , G02B6/032 , H01S3/06741 , H01S3/302
摘要： This invention pertains to a glass fiber, a Raman device and a method. The fiber is a hollow core photonic bandgap chalcogenide glass fiber that includes a hollow core for passing light therethrough, a Raman active gas disposed in said core, a microstructured region disposed around said core, and a solid region disposed around said microstructured region for providing structural integrity to said microstructured region. The device includes a coupler for introducing at least one light signal into a hollow core of a chalcogenide photonic bandgap fiber; a hollow core chalcogenide photonic bandgap glass fiber; a microstructured fiber region disposed around said core; a solid fiber region disposed around said microstructured region for providing structural integrity to said microstructured region; and a Raman active gas disposed in the hollow core. The method includes the steps of introducing a light beam into a hollow core chalcogenide photonic bandgap glass fiber filled with a Raman active gas disposed in the core, conveying the beam through the core while it interacts with the gas to form a Stokes beam of a typically higher wavelength, and removing the Stokes beam from the core of the fiber.
摘要翻译：本发明涉及玻璃纤维，拉曼装置和方法。纤维是中空核光子带隙硫族化物玻璃纤维，其包括用于使光通过的中空芯，布置在所述芯中的拉曼活性气体，围绕所述芯设置的微结构化区域，以及设置在所述微结构区域周围的固体区域，用于提供结构对所述微结构区域的完整性。该装置包括耦合器，用于将至少一个光信号引入到硫族化物光子带隙光纤的中空芯中; 空心核硫属元素光子带隙玻璃纤维; 设置在所述芯周围的微结构化纤维区域; 设置在所述微结构区域周围的固体纤维区域，用于向所述微结构化区域提供结构完整性; 和设置在中空芯中的拉曼活性气体。该方法包括以下步骤：将光束引入到填充有设置在芯中的拉曼活性气体的中空核心硫族化物光子带隙玻璃纤维中，在与气体相互作用的同时将光束传送通过核心，以形成典型的斯托克斯光束更高的波长，并从纤芯的核心去除斯托克斯光束。

79. 发明授权

US07211325B2 Fluoride salt coated magnesium aluminate 有权
标题翻译：氟化铝包覆的铝酸镁
公开(公告)号：US07211325B2
公开(公告)日：2007-05-01
申请号：US11094544
申请日：2005-03-24
申请人： Guollermo R. Villalobos , Jasbinder S. Sanghera , Shyam Bayya , Ishwar D. Aggarwal
发明人： Guollermo R. Villalobos , Jasbinder S. Sanghera , Shyam Bayya , Ishwar D. Aggarwal
IPC分类号： B32B5/16
CPC分类号： C04B35/443 , B82Y30/00 , C04B35/62655 , C04B35/62828 , C04B35/62886 , C04B35/62897 , C04B35/645 , C04B2235/3203 , C04B2235/3217 , C04B2235/445 , C04B2235/5436 , C04B2235/5454 , C04B2235/6562 , C04B2235/6581 , C04B2235/72 , C04B2235/721 , C04B2235/77 , C04B2235/9653 , Y10T428/2991 , Y10T428/2993
摘要： A particle having a magnesium aluminate core and a fluoride salt coating on the core. The particle has been heated in an oxidizing atmosphere to a temperature in the range of about 400° C. to about 750° C. A method of making a particle by mixing a magnesium aluminate core with a solution of a fluoride salt in a solvent to form a slurry and spraying the slurry into a drying column. The slurry enters the column as an aerosol under thermal conditions that avoid boiling the solvent. The thermal conditions in the column evaporate the solvent as the aerosol moves through the column to form a coating of the fluoride salt on the core while substantially avoiding spalling.
摘要翻译：在芯上具有铝酸镁芯和氟化物盐涂层的颗粒。将颗粒在氧化气氛中加热到约400℃至约750℃的温度。一种通过将铝酸镁芯与氟化物盐在溶剂中的溶液混合制备颗粒的方法，形成浆料并将浆料喷雾到干燥塔中。在避免沸腾溶剂的热条件下，浆料作为气溶胶进入塔中。当气溶胶移动通过柱子时，塔中的热条件蒸发溶剂，以形成核心上的氟化物盐的涂层，同时基本上避免剥落。

80. 发明授权

US6015765A Rare earth soluble telluride glasses 失效
标题翻译：稀土可溶性碲化物眼镜
公开(公告)号：US6015765A
公开(公告)日：2000-01-18
申请号：US997800
申请日：1997-12-24
申请人： Barry B. Harbison , Jasbinder S. Sanghera , L. Brandon Shaw , Ishwar D. Aggarwal
发明人： Barry B. Harbison , Jasbinder S. Sanghera , L. Brandon Shaw , Ishwar D. Aggarwal
IPC分类号： C03C3/32 , C03C4/10 , C03C13/04
CPC分类号： C03C3/321 , C03C3/323
摘要： A telluride glass with glass transition temperature above 150.degree. C., fference between the crystallization temperature and the glass transition temperature of above 200.degree. C., and extended transmission in the infrared region of radiation of up to 20 microns having, on mol basis, 20-60% tellurium, 10-50% arsenic, 4-35% germanium, 0.5-15% gallium, up to 15% iodine, and up to 30% selenium. All or part of the gallium can be replaced with indium and the glass can contain up to 5%, based on the weight of the glass components, of a rare earth ion to render the glass fluorescent. Optical fibers drawn from these glasses have shown mid infrared fluorescence and may have as a bright source of IR light.
摘要翻译：玻璃化转变温度高于150℃的晶体玻璃，结晶温度与玻璃化转变温度之间的差异在200℃以上，并且在辐射的红外区域中延伸的透射率高达20微米， 20-60％碲，10-50％砷，4-35％锗，0.5-15％镓，至多15％的碘和至多30％的硒。全部或部分镓可以用铟代替，并且玻璃可以含有最多达5％的玻璃成分重量的稀土离子以使玻璃荧光。从这些玻璃制成的光纤已经显示出中红外荧光，并且可以具有作为IR光的明亮光源。

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