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公开(公告)号：US20120114281A1
公开(公告)日：2012-05-10
申请号：US13318920
申请日：2010-05-04
申请人： Tian Gu , Michael W. Haney , Rohit Nair
发明人： Tian Gu , Michael W. Haney , Rohit Nair
CPC分类号： G02B6/43 , G02B6/4214
摘要： Optical interconnect systems and methods are disclosed. An optical interconnect system includes a substrate, a first waveguide, and a free-space coupling structure. The first waveguide is disposed on the substrate. The free-space coupling structure is adjacent the first waveguide. The free-space coupling structure redirects light propagating through the first waveguide in a first direction out of the first waveguide in a second direction different from the first direction. An optical interconnect method comprises transmitting light through a first waveguide in a first direction; and redirecting the light out of the first waveguide in a second direction different from the first direction with a free-space coupling structure disposed in the first waveguide.
摘要翻译： 公开了光互连系统和方法。 光学互连系统包括基板，第一波导和自由空间耦合结构。 第一波导设置在基板上。 自由空间耦合结构与第一波导相邻。 自由空间耦合结构在第一方向上沿着与第一方向不同的第二方向将从第一波导传播的光重定向到第一波导外。 光学互连方法包括沿第一方向透过第一波导的光; 并且在与第一方向不同的第二方向上将光从第一波导重新导向，并且设置在第一波导中的自由空间耦合结构。
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公开(公告)号：US20100170557A1
公开(公告)日：2010-07-08
申请号：US12358878
申请日：2009-01-23
申请人： Allen M. Barnett , Kevin Warren Allison , Keith W. Goosen , Michael W. Haney , Christiana Beatrice Honsberg
发明人： Allen M. Barnett , Kevin Warren Allison , Keith W. Goosen , Michael W. Haney , Christiana Beatrice Honsberg
IPC分类号： H01L31/042
CPC分类号： H01L31/0549 , Y02E10/52
摘要： This invention relates to an improved high efficiency solar cell. The improvement comprises the addition of one or more silicon cells to surround at least a portion of the active region of the solar cell. Preferably, the silicon cells completely surround the active region of the solar cell. The silicon cells act as scavenger cells to absorb light that would otherwise not be absorbed by other components of the solar cell and to convert that energy to electricity.
摘要翻译： 本发明涉及一种改进的高效太阳能电池。 该改进包括添加一个或多个硅单元以围绕太阳能电池的有源区域的至少一部分。 优选地，硅电池完全围绕太阳能电池的有源区域。 硅细胞充当清除细胞以吸收否则将不被太阳能电池的其它组分吸收并将该能量转化为电的光。
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公开(公告)号：US20110249933A1
公开(公告)日：2011-10-13
申请号：US13082547
申请日：2011-04-08
申请人： Rohit Nair , Tian Gu , Michael W. Haney
发明人： Rohit Nair , Tian Gu , Michael W. Haney
CPC分类号： G02B6/43 , G02B6/4214 , G02B2006/12173
摘要： Optical interconnect systems and methods are disclosed. An optical interconnect system includes a substrate, an optical waveguide, and first and second modulators. The optical waveguide has a first waveguide portion extending to a first coupling structure, a second waveguide portion extending from the first coupling structure to a second coupling structure, and a third waveguide portion extending from the second coupling structure. The first modulator is positioned adjacent the first coupling structure, and the second modulator is positioned adjacent the second coupling structure. The optical interconnect method includes modulating light with a first modulator to produce one-time modulated light, and modulating the one-time modulated light with a second modulator to produce two-time modulated light.
摘要翻译： 公开了光互连系统和方法。 光学互连系统包括基板，光波导以及第一和第二调制器。 光波导具有延伸到第一耦合结构的第一波导部分，从第一耦合结构延伸到第二耦合结构的第二波导部分和从第二耦合结构延伸的第三波导部分。 第一调制器位于第一耦合结构附近，并且第二调制器位于第二耦合结构附近。 光学互连方法包括用第一调制器调制光以产生一次调制光，并用第二调制器调制一次调制光以产生两次调制光。
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4.发明授权Method and apparatus for free-space optical interconnects between arbitrary locations in a field using lenses, steering elements and a curved reflecting surface 有权使用透镜，转向元件和弯曲反射表面的现场任意位置之间的自由空间光学互连的方法和装置公开(公告)号：US07873280B2
公开(公告)日：2011-01-18
申请号：US11611414
申请日：2006-12-15
CPC分类号： G02B26/0891 , G02B6/43
摘要： A method and apparatus for achieving high-density and misalignment tolerant short-reach free-space optical interconnects between arbitrary locations in a field, using microlenses, steering elements and a curved reflecting surface.
摘要翻译： 一种用于实现场中任意位置之间的高密度和不对准的短距离自由空间光学互连的方法和装置，使用微透镜，转向元件和弯曲反射表面。
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公开(公告)号：US5467211A
公开(公告)日：1995-11-14
申请号：US378015
申请日：1995-01-25
CPC分类号： H04Q11/0005 , H04Q11/0066 , H04Q2011/0024 , H04Q2011/0026 , H04Q2011/0035 , H04Q2011/0039 , H04Q2011/0043 , H04Q2011/0052
摘要： A sliding banyan switching network is disclosed for signal switching in an electrical or an optical network. The sliding banyan network routes up to N signals through a plurality of stages, each containing a plurality of switches. The sliding banyan network determines when a signal reaches its destination address by keeping track of the number of successful consecutive routings through the stages of the network. When this number reaches a predetermined number, the signal has reached its destination. The nodes of each stage are formed on a single substrate and the interconnections are implemented by optical connections. Only a single input line and a single output line for each set of nodes connects the sliding banyan network to the external system.
摘要翻译： 公开了一种用于电网或光网络中的信号切换的滑动榕树交换网络。 滑动榕树网络通过多个级别路由多达N个信号，每个级包含多个开关。 滑动榕树网络通过跟踪通过网络的阶段的成功的连续路由的数量来确定信号何时到达其目的地地址。 当该号码达到预定数量时，该信号已到达其目的地。 每个级的节点形成在单个衬底上，并且互连由光学连接实现。 每个节点组只有一条输入线和一条输出线将滑动榕树网络连接到外部系统。
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公开(公告)号：US20120106890A1
公开(公告)日：2012-05-03
申请号：US13318917
申请日：2010-05-04
申请人： Tian Gu , Michael W. Haney , Rohit Nair
发明人： Tian Gu , Michael W. Haney , Rohit Nair
IPC分类号： G02B6/12
CPC分类号： G02B6/43 , G02B6/4214
摘要： Systems and methods for modulator-based optical interconnections are disclosed. An optical interconnect system comprises a substrate, a wave path, a coupling structure, and a modulator. The wave path may be a waveguide disposed on the substrate. The coupling structure is coupled to the substrate and disposed within the wave path. The modulator is positioned between the substrate and the coupling structure. An optical interconnect method comprises the steps of transmitting light through a wave path, redirecting the light onto a modulator with a coupling structure, modulating the light from the coupling structure with the modulator; and redirecting modulated light from the modulator into the wave path with the coupling structure.
摘要翻译： 公开了用于基于调制器的光互连的系统和方法。 光学互连系统包括衬底，波通路，耦合结构和调制器。 波道可以是设置在基板上的波导。 耦合结构耦合到衬底并且设置在波道内。 调制器位于基板和耦合结构之间。 光学互连方法包括以下步骤：通过波道传输光，将光重定向到具有耦合结构的调制器上，用调制器调制来自耦合结构的光; 并且将来自调制器的调制光重定向到具有耦合结构的波道中。
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公开(公告)号：US20110297229A1
公开(公告)日：2011-12-08
申请号：US13151614
申请日：2011-06-02
申请人： Tian Gu , Michael W. Haney
发明人： Tian Gu , Michael W. Haney
CPC分类号： G02B6/4298 , G02B6/32 , G02B6/34 , G02B6/4214 , H01L31/0543 , H01L31/0547 , Y02E10/52
摘要： Optical sheets, light collection and conversion systems and methods of forming optical sheets are provided. An optical sheet includes a light guide layer having at least one light guide and a light concentrator layer adjacent to the light guide layer for concentrating incident light. Each light guide has a substantially uniform thickness with respect to a propagation direction of light through the light guide and includes a plurality of input-coupling elements and at least one output-coupling element. The light concentrator layer includes a plurality of concentrator elements optically coupled to the plurality of input-coupling elements of the respective light guide. Each light guide is configured to combine the concentrated light from the respective plurality of concentrator elements and to guide the combined light to the at least one output-coupling element.
摘要翻译： 提供了光学片，光收集和转换系统以及形成光学片的方法。 光学片包括具有至少一个光导的导光层和与用于聚集入射光的导光层相邻的聚光器层。 每个光导相对于通过光导的光的传播方向具有基本均匀的厚度，并且包括多个输入耦合元件和至少一个输出耦合元件。 光聚集层包括光学耦合到相应光导的多个输入耦合元件的多个聚光元件。 每个光导被配置为组合来自相应的多个聚光器元件的集中光并且将组合的光引导到至少一个输出耦合元件。
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公开(公告)号：US07526159B2
公开(公告)日：2009-04-28
申请号：US11611522
申请日：2006-12-15
CPC分类号： G02B6/4214 , G02B6/2817 , G02B6/43 , H04B10/801
摘要： A method and apparatus for waveguide-based and free space based optical interconnection in integrated circuits that includes an input optical waveguide with etched end-facets, an output optical waveguide with an end-facets and modulators and detectors.
摘要翻译： 一种用于集成电路中基于波导和自由空间的光互连的方法和装置，其包括具有蚀刻端面的输入光波导，具有端面的输出光波导和调制器和检测器。
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9.发明授权公开(公告)号：US06326600B1
公开(公告)日：2001-12-04
申请号：US09337353
申请日：1999-06-21
IPC分类号： G02B632
CPC分类号： H04B10/801 , G02B6/43
摘要： An optical interconnection for connecting a first integrated circuit to a second integrated circuit includes a plurality of light sources, a plurality of light detectors, a symmetric imaging system, and a plurality of beam steering elements, one for each of the plurality of light sources. Each of the beam steering elements is configured to steer light from its corresponding light source to a new angle which causes the symmetric imaging system to have an effective aperture closer to its plane of symmetry. A mirror may be inserted in the plane of symmetry of the imaging system that folds the system back upon itself, making the object plane and image plane co-incident.
摘要翻译： 用于将第一集成电路连接到第二集成电路的光学互连包括多个光源，多个光检测器，对称成像系统和多个光束操纵元件，一个用于多个光源中的每一个。 每个光束操纵元件被配置为将来自其对应光源的光转向新的角度，这使得对称成像系统具有更接近其对称平面的有效孔径。 可以将镜子插入成像系统的对称平面，使系统自身折回，使物体平面和图像平面共同入射。
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公开(公告)号：US08903204B2
公开(公告)日：2014-12-02
申请号：US13082547
申请日：2011-04-08
申请人： Rohit Nair , Tian Gu , Michael W. Haney
发明人： Rohit Nair , Tian Gu , Michael W. Haney
CPC分类号： G02B6/43 , G02B6/4214 , G02B2006/12173
摘要： Optical interconnect systems and methods are disclosed. An optical interconnect system includes a substrate, an optical waveguide, and first and second modulators. The optical waveguide has a first waveguide portion extending to a first coupling structure, a second waveguide portion extending from the first coupling structure to a second coupling structure, and a third waveguide portion extending from the second coupling structure. The first modulator is positioned adjacent the first coupling structure, and the second modulator is positioned adjacent the second coupling structure. The optical interconnect method includes modulating light with a first modulator to produce one-time modulated light, and modulating the one-time modulated light with a second modulator to produce two-time modulated light.
摘要翻译： 公开了光互连系统和方法。 光学互连系统包括基板，光波导以及第一和第二调制器。 光波导具有延伸到第一耦合结构的第一波导部分，从第一耦合结构延伸到第二耦合结构的第二波导部分和从第二耦合结构延伸的第三波导部分。 第一调制器位于第一耦合结构附近，并且第二调制器位于第二耦合结构附近。 光学互连方法包括用第一调制器调制光以产生一次调制光，并用第二调制器调制一次调制光以产生两次调制光。
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