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公开(公告)号：US08766092B2
公开(公告)日：2014-07-01
申请号：US12579407
申请日：2009-10-14
IPC分类号： H01L31/00 , G02B5/18 , H01L31/052 , G02B6/42
CPC分类号： G02B5/1809 , G02B6/4298 , H01L31/0543 , H01L31/0547 , Y02E10/52
摘要： An energy collection system is provided. The system can include an energy collection device and an energy concentration device disposed proximate at least a portion of the energy collection device. The energy concentration device includes a non-periodic, sub-wavelength, dielectric grating.
摘要翻译： 提供能量收集系统。 该系统可以包括能量收集装置和靠近能量收集装置的至少一部分设置的能量集中装置。 能量集中装置包括非周期性的亚波长介质光栅。
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公开(公告)号：US20110083739A1
公开(公告)日：2011-04-14
申请号：US12579407
申请日：2009-10-14
IPC分类号： H01L31/00
CPC分类号： G02B5/1809 , G02B6/4298 , H01L31/0543 , H01L31/0547 , Y02E10/52
摘要： An energy collection system is provided. The system can include an energy collection device and an energy concentration device disposed proximate at least a portion of the energy collection device. The energy concentration device includes a non-periodic, sub-wavelength, dielectric grating.
摘要翻译： 提供能量收集系统。 该系统可以包括能量收集装置和靠近能量收集装置的至少一部分设置的能量集中装置。 能量集中装置包括非周期性的亚波长介质光栅。
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3.发明授权Plasmon-enhanced electromagnetic-radiation-emitting devices and methods for fabricating the same 有权等离子体增强型电磁辐射发射装置及其制造方法公开(公告)号：US07781853B2
公开(公告)日：2010-08-24
申请号：US11881266
申请日：2007-07-26
申请人： David A. Fattal , Nathaniel J. Quitoriano , Hans S. Cho , Marco Fiorentino , Theodore I. Kamins
发明人： David A. Fattal , Nathaniel J. Quitoriano , Hans S. Cho , Marco Fiorentino , Theodore I. Kamins
CPC分类号： H01L33/20 , H01L33/18 , H01L33/24 , H01L33/382
摘要： Various embodiments of the present invention are directed to surface-plasmon-enhanced electromagnetic-radiation-emitting devices and to methods of fabricating these devices. In one embodiment of the present invention, an electromagnetic-radiation-emitting device comprises a multilayer core, a metallic device layer, and a substrate. The multilayer core has an inner layer and an outer layer, wherein the outer layer is configured to surround at least a portion of the inner layer. The metallic device layer is configured to surround at least a portion of the outer layer. The substrate has a bottom conducting layer in electrical communication with the inner layer and a top conducting layer in electrical communication with the metallic device layer such that the exposed portion emits surface-plasmon-enhanced electromagnetic radiation when an appropriate voltage is applied between the bottom conducting layer and the top conducting layer.
摘要翻译： 本发明的各种实施例涉及表面等离子体增强的电磁辐射发射装置以及制造这些装置的方法。 在本发明的一个实施例中，电磁辐射发射装置包括多层芯，金属器件层和衬底。 多层芯具有内层和外层，其中外层被构造成围绕内层的至少一部分。 金属器件层被配置为围绕外层的至少一部分。 衬底具有与内层电连通的底部导电层和与金属器件层电连通的顶部导电层，使得当在底部导电之间施加适当的电压时，暴露部分发射表面等离子体增强的电磁辐射 层和顶部导电层。
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4.发明申请Plasmon-enhanced electromagnetic-radiation-emitting devices and methods for fabricating the same 有权等离子体增强型电磁辐射发射装置及其制造方法公开(公告)号：US20090028493A1
公开(公告)日：2009-01-29
申请号：US11881266
申请日：2007-07-26
申请人： David A. Fattal , Nathaniel J. Quitoriano , Hans S. Cho , Marco Fiorentino , Theodore I. Kamins
发明人： David A. Fattal , Nathaniel J. Quitoriano , Hans S. Cho , Marco Fiorentino , Theodore I. Kamins
CPC分类号： H01L33/20 , H01L33/18 , H01L33/24 , H01L33/382
摘要： Various embodiments of the present invention are directed to surface-plasmon-enhanced electromagnetic-radiation-emitting devices and to methods of fabricating these devices. In one embodiment of the present invention, an electromagnetic-radiation-emitting device comprises a multilayer core, a metallic device layer, and a substrate. The multilayer core has an inner layer and an outer layer, wherein the outer layer is configured to surround at least a portion of the inner layer. The metallic device layer is configured to surround at least a portion of the outer layer. The substrate has a bottom conducting layer in electrical communication with the inner layer and a top conducting layer in electrical communication with the metallic device layer such that the exposed portion emits surface-plasmon-enhanced electromagnetic radiation when an appropriate voltage is applied between the bottom conducting layer and the top conducting layer.
摘要翻译： 本发明的各种实施例涉及表面等离子体增强的电磁辐射发射装置以及制造这些装置的方法。 在本发明的一个实施例中，电磁辐射发射装置包括多层芯，金属器件层和衬底。 多层芯具有内层和外层，其中外层被构造成围绕内层的至少一部分。 金属器件层被配置为围绕外层的至少一部分。 衬底具有与内层电连通的底部导电层和与金属器件层电连通的顶部导电层，使得当在底部导电之间施加适当的电压时，暴露部分发射表面等离子体增强的电磁辐射 层和顶部导电层。
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公开(公告)号：US07474811B1
公开(公告)日：2009-01-06
申请号：US11856007
申请日：2007-09-14
申请人： Nathaniel J. Quitoriano , Marco Fiorentino , Theodore I. Kamins , David A. Fattal , Hans S. Cho
发明人： Nathaniel J. Quitoriano , Marco Fiorentino , Theodore I. Kamins , David A. Fattal , Hans S. Cho
IPC分类号： G02B6/00
CPC分类号： G02B6/1225 , H01S5/0424 , H01S5/1071 , H01S5/2045 , H01S5/30 , H01S5/32
摘要： A photonic apparatus and system employ a plurality of nanowires distributed in a low-index optical waveguide. The plurality of nanowires collectively one or more of produces, enhances, modulates and detects an optical field. The low-index optical waveguide confines the optical field in a vicinity of the plurality of nanowires. The photonic system includes a circuit to one or more of electrically bias the plurality of nanowires and collect electrons produced in the plurality of nanowires.
摘要翻译： 光子器件和系统采用分布在低折射率光波导中的多个纳米线。 多个纳米线共同地一个或多个产生，增强，调制和检测光场。 低折射率光波导将光场限制在多个纳米线附近。 光子系统包括电路，其中的一个或多个电子偏置多个纳米线并收集在多个纳米线中产生的电子。
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6.发明申请公开(公告)号：US20120025343A1
公开(公告)日：2012-02-02
申请号：US13262799
申请日：2009-04-15
申请人： Philip J. Kuekes , Alexandre M. Bratkovski , Hans S. Cho , Nathaniel J. Quitoriano , Theodore I. Kamins , R. Stanley Williams
发明人： Philip J. Kuekes , Alexandre M. Bratkovski , Hans S. Cho , Nathaniel J. Quitoriano , Theodore I. Kamins , R. Stanley Williams
CPC分类号： H01L35/32
摘要： A thermoelectric device having a variable cross-section connecting structure includes a first electrode, a second electrode, and a connecting structure connecting the first electrode and the second electrode. The connecting structure has a first section and a second section. The width of the second section is greater than the width of the first section, and the width of the first section is less than a width that is approximately equivalent to a phonon mean free path through the first section.
摘要翻译： 具有可变横截面连接结构的热电装置包括第一电极，第二电极和连接第一电极和第二电极的连接结构。 连接结构具有第一部分和第二部分。 第二部分的宽度大于第一部分的宽度，并且第一部分的宽度小于大致等于通过第一部分的声子平均自由程的宽度。
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公开(公告)号：US20090022448A1
公开(公告)日：2009-01-22
申请号：US11879242
申请日：2007-07-16
申请人： Wei Wu , David Fattal , Charles Santori , Robert N. Bicknell , Shih-Yuan Wang , R. Stanley Williams , Nathaniel J. Quitoriano
发明人： Wei Wu , David Fattal , Charles Santori , Robert N. Bicknell , Shih-Yuan Wang , R. Stanley Williams , Nathaniel J. Quitoriano
CPC分类号： G02B6/12007 , G02B6/124 , G02F1/0126 , G02F1/3515 , G02F2201/307
摘要： Optical devices including waveguide grating structures are described. In accordance with one embodiment, an optical device is provided comprising a horizontal waveguide grating structure having at least one waveguiding layer and at least one subwavelength periodic grating layer. The optical device further comprises upper and lower cladding layers immediately adjoining respective upper and lower surfaces of the waveguide grating structure and having refractive indices lower than a lowest-index one of the waveguiding layers, incident radiation propagating through one of the upper and lower cladding layers toward the waveguide grating structure. The waveguide grating structure is configured for peak reflection of the incident radiation at a peak reflection frequency. A cumulative thickness of the waveguiding layers is less than one tenth of a free space wavelength of the incident radiation at the peak reflection frequency divided by an average refractive index of the waveguiding layers.
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8.发明申请NANOWIRE SENSOR WITH ANGLED SEGMENTS THAT ARE DIFFERENTLY FUNCTIONALIZED 有权具有不同功能的ANGED段的NANOWIRE传感器公开(公告)号：US20120112157A1
公开(公告)日：2012-05-10
申请号：US13383183
申请日：2009-07-20
CPC分类号： B81B1/00 , B81B2201/0214
摘要： A nanowire device includes a nanowire 40 having differently functionalized segments 50, 51. Each of the segments 50, 51 is configured to interact with a species A, B to modulate the conductance of a segment 50, 51. The nanowire 40 is grown from a single catalyst 401 and the segments 50, 51 include a first segment 50 at a non-linear angle from a second segment 51.
摘要翻译： 纳米线装置包括具有不同功能化片段50,51的纳米线40.片段50,51中的每一个被配置为与物质A，B相互作用以调节片段50,51的电导。纳米线40从 单个催化剂401和段50,51包括与第二段51成非线性角度的第一段50。
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公开(公告)号：US20120032168A1
公开(公告)日：2012-02-09
申请号：US13258404
申请日：2009-04-30
IPC分类号： H01L31/0368 , H01L31/18
CPC分类号： H01L31/182 , H01L31/0352 , Y02E10/546 , Y02P70/521
摘要： A photonic device (200) and method (100) of making the photonic device (200) employs preferential etching of grain boundaries of a polycrystalline semiconductor material layer (210). The method (100) includes growing (110) the polycrystalline layer (210) on a substrate (201). The polycrystalline layer includes a transition region (212) of variously oriented grains and a region (214) of columnar grain boundaries (215) adjacent to the transition region. The method further includes preferentially etching (120) the colunmar grain boundaries to provide tapered structures (220) of the semiconductor material that are continuous (217) with respective aligned grains (213) of the transition region. The tapered structures are predominantly single crystal. The method further includes forming (140) a conformal semiconductor junction (240) on the tapered structures and providing (160) first and second electrodes. The first electrode (201, 262) is adjacent to the transition region and the second electrode (260) is adjacent to a surface layer of the conformal semiconductor junction.
摘要翻译： 制造光子器件（200）的光子器件（200）和方法（100）采用对多晶半导体材料层（210）的晶界的优先蚀刻。 方法（100）包括在衬底（201）上生长（110）多晶层（210）。 多晶层包括不同取向晶粒的过渡区域（212）和与过渡区域相邻的柱状晶界（215）的区域（214）。 该方法还包括优先蚀刻（120）晶体晶粒边界以提供与过渡区域的相应对准晶粒（213）连续（217）的半导体材料的锥形结构（220）。 锥形结构主要是单晶。 该方法还包括在锥形结构上形成（140）共形半导体结（240）并提供（160）第一和第二电极。 第一电极（201,262）与过渡区域相邻，第二电极（260）与保形半导体结的表面层相邻。
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10.发明授权公开(公告)号：US08569900B2
公开(公告)日：2013-10-29
申请号：US13383183
申请日：2009-07-20
IPC分类号： H01L23/58
CPC分类号： B81B1/00 , B81B2201/0214
摘要： A nanowire device includes a nanowire having differently functionalized segments. Each of the segments is configured to interact with a species to modulate the conductance of a segment. The nanowire is grown from a single catalyst and the segments include a first segment at a non-linear angle from a second segment.
摘要翻译： 纳米线器件包括具有不同功能化片段的纳米线。 每个片段被配置为与物种相互作用以调节片段的电导。 纳米线从单个催化剂生长，并且所述段包括与第二段非线性角度的第一段。
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