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公开(公告)号：US20150362707A1
公开(公告)日：2015-12-17
申请号：US14301491
申请日：2014-06-11
申请人： Jasbinder S. Sanghera , Daniel J. Gibson , Catalin M. Florea , Shyam S. Bayya , Ishwar D. Aggarwal
发明人： Jasbinder S. Sanghera , Daniel J. Gibson , Catalin M. Florea , Shyam S. Bayya , Ishwar D. Aggarwal
CPC分类号： G02B1/118 , G02B3/0087 , G02B13/143
摘要： Optical elements having an intrinsic anti-reflective sub-wavelength structure (SWS) built into one or more surfaces thereof so that the structure becomes integral part of the surface of the lens. The SWS is in the form of a structure of identical or similar objects such as straight or graded cones, pillars, pyramids, or other shapes or depressions, where the dimensions of the objects and the distances between them are smaller than the wavelength of light with which they are designed to interact. The SWS can be a periodic or random, and can be the same across the entire surface or can vary across the surface so as to correspond with the index of refraction of the lens at that point.
摘要翻译： 具有固有的抗反射亚波长结构（SWS）的光学元件，其内置在其一个或多个表面中，使得该结构成为透镜表面的一部分。 SWS是相同或相似物体的结构，例如直的或渐变的锥体，柱子，金字塔或其他形状或凹陷，其中物体的尺寸和它们之间的距离小于光的波长， 他们被设计来交互。 SWS可以是周期性的或随机的，并且在整个表面上可以是相同的，或者可以在表面上变化，以便与该点处的透镜的折射率相对应。
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公开(公告)号：US10133000B2
公开(公告)日：2018-11-20
申请号：US13629648
申请日：2012-09-28
申请人： Jasbinder S. Sanghera , Catalin M Florea , Leslie Brandon Shaw , Lynda E Busse , Ishwar D. Aggarwal , Steven R. Bowman
发明人： Jasbinder S. Sanghera , Catalin M Florea , Leslie Brandon Shaw , Lynda E Busse , Ishwar D. Aggarwal , Steven R. Bowman
摘要： An optical system having two or more different optical elements with a corresponding interface between the optical elements. At least one of the optical elements has an anti-reflective structure that is transferred to the interface between two optical elements, typically by embossing. Also disclosed is the related method for making the optical system.
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公开(公告)号：US09507090B2
公开(公告)日：2016-11-29
申请号：US14210480
申请日：2014-03-14
CPC分类号： G02B6/262 , G02B1/005 , G02B6/02295 , G02B27/0927
摘要： A method for shaping an output light beam from an optical fiber by controlling the phase and amplitude of the beam by producing beam shaping elements on an exit facet of the optical fiber by direct surface texturing of the exit facet, where a controlled phase difference is achieved across the fiber cross-section over a predefined pattern. The optical fiber can be a single mode fiber or a multi-mode fiber. Either a binary or a complex phase difference can be achieved. Also disclosed is the related system for shaping an output light beam from an optical fiber.
摘要翻译： 一种用于通过在光纤的出射面上产生光束成形元件的方式来控制光束的相位和振幅来形成来自光纤的输出光束的方法，该光束成形元件通过出射小面的直接表面纹理化而实现，其中获得受控的相位差 跨过预定图案的纤维横截面。 光纤可以是单模光纤或多模光纤。 可以实现二进制或复相位差。 还公开了用于对来自光纤的输出光束进行成形的相关系统。
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公开(公告)号：US20150253504A1
公开(公告)日：2015-09-10
申请号：US14210480
申请日：2014-03-14
CPC分类号： G02B6/262 , G02B1/005 , G02B6/02295 , G02B27/0927
摘要： A method for shaping an output light beam from an optical fiber by controlling the phase and amplitude of the beam by producing beam shaping elements on an exit facet of the optical fiber by direct surface texturing of the exit facet, where a controlled phase difference is achieved across the fiber cross-section over a predefined pattern. The optical fiber can be a single mode fiber or a multi-mode fiber. Either a binary or a complex phase difference can be achieved. Also disclosed is the related system for shaping an output light beam from an optical fiber.
摘要翻译： 一种用于通过在光纤的出射面上产生光束成形元件的方式来控制光束的相位和振幅来形成来自光纤的输出光束的方法，该光束成形元件通过出射小面的直接表面纹理化而实现，其中获得受控的相位差 跨过预定图案的纤维横截面。 光纤可以是单模光纤或多模光纤。 可以实现二进制或复相位差。 还公开了用于对来自光纤的输出光束进行成形的相关系统。
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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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6.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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公开(公告)号：US20120196105A1
公开(公告)日：2012-08-02
申请号：US13354143
申请日：2012-01-19
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： Disclosed herein is a method for making transparent ceramic spinel windows, domes and other complex shapes via edge bonding.
摘要翻译： 本文公开了通过边缘粘合制造透明陶瓷尖晶石窗，圆顶和其它复杂形状的方法。
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10.发明授权Low loss visible-IR transmitting glass-aluminum oxynitride composites and process 有权低损耗可见红外透射玻璃 - 氮氧化铝复合材料及工艺公开(公告)号：US08221887B2
公开(公告)日：2012-07-17
申请号：US13046971
申请日：2011-03-14
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： B32B9/00
CPC分类号： C03C3/253 , B32B2315/02 , C03C17/00 , C04B35/581 , C04B35/6455 , C04B37/005 , 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 , C04B2237/366 , C04B2237/52 , C04B2237/592 , C04B2237/70 , C04B2237/704 , C04B2237/76 , C04B2237/78
摘要： This invention pertains to a composite of AlON and a germanate glass, and to a process for bonding AlON to the glass. The composite includes AlON and 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 glass, the composite having excellent, i.e., typically in excess of about 60%, transmission in the 0.4-5 wavelength region.
摘要翻译： 本发明涉及AlON和锗酸盐玻璃的复合物，以及将AlON与玻璃结合的方法。 该复合材料包括AlON和玻璃结合在一起并且在可见光和中红外波长区域具有透射。 该方法包括将它们一起加热到高于玻璃的软化温度的步骤，该复合材料在0.4-5波长区域具有优异的，即通常超过约60％的透射率。
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