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91. 发明授权

US07764852B2 Microresonantor systems and methods of fabricating the same 有权
标题翻译：微谐振器系统及其制造方法
公开(公告)号：US07764852B2
公开(公告)日：2010-07-27
申请号：US11888015
申请日：2007-07-30
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： G02B6/26
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/026 , H01S5/0424 , H01S5/1032 , H01S5/1042 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems and to methods of fabricating the microresonator systems. In one embodiment, a microresonator system comprises a substrate having a top surface layer and at least one waveguide embedded in the substrate and positioned adjacent to the top surface layer of the substrate. The microresonator system also includes a microresonator having a top layer, an intermediate layer, a bottom layer, a peripheral region, and a peripheral coating. The bottom layer of the microresonator is attached to and in electrical communication with the top surface layer of the substrate. The microresonator is positioned so that at least a portion of the peripheral region is located above the at least one waveguide. The peripheral coating covers at least a portion of the peripheral surface and has a relatively lower index of refraction than the top, intermediate, and bottom layers of the microresonator.
摘要翻译：本发明的各种实施例涉及微谐振器系统和制造微谐振器系统的方法。在一个实施例中，微谐振器系统包括具有顶表面层和嵌入在衬底中的至少一个波导并且邻近衬底的顶表面层定位的衬底的衬底。微谐振器系统还包括具有顶层，中间层，底层，周边区域和外围涂层的微谐振器。微谐振器的底层附着到衬底的顶表面层并与其电连通。定位微谐振器使得周边区域的至少一部分位于至少一个波导的上方。周边涂层覆盖周边表面的至少一部分，并且具有比微谐振器的顶层，中间层和底层更低的折射率。

92. 发明授权

US07734084B2 Method and system for offset estimation and alignment 有权
标题翻译：偏移估计和校准的方法和系统
公开(公告)号：US07734084B2
公开(公告)日：2010-06-08
申请号：US11584074
申请日：2006-10-20
申请人： Duncan Stewart , Carl Picciotto , Jun Gao
发明人： Duncan Stewart , Carl Picciotto , Jun Gao
IPC分类号： G06K9/00
CPC分类号： G06K9/3216 , G06K2009/3225 , G06K2209/19 , G06T7/33 , G06T2207/30148
摘要： A method for determining an offset vector. The method includes obtaining an image of a first feature. An image of a second feature is also obtained. Also, a combination image of the first feature and the second feature is obtained. A plurality of composite images is utilized to determine an accurate offset vector between the first feature and the second feature in the combination image. The plurality of composite images is based on the image of the first feature and the image of the second feature.
摘要翻译：一种用于确定偏移矢量的方法。该方法包括获得第一特征的图像。还获得第二特征的图像。此外，获得第一特征和第二特征的组合图像。使用多个合成图像来确定组合图像中第一特征和第二特征之间的精确偏移矢量。多个合成图像基于第一特征的图像和第二特征的图像。

93. 发明授权

US07692215B2 Mixed-scale electronic interface 有权
标题翻译：混合电子接口
公开(公告)号：US07692215B2
公开(公告)日：2010-04-06
申请号：US11701086
申请日：2007-01-31
申请人： R. Stanley Williams , Gregory S. Snider , Duncan Stewart
发明人： R. Stanley Williams , Gregory S. Snider , Duncan Stewart
IPC分类号： H01L27/10 , H01L29/73
CPC分类号： H01L29/0665 , B82Y10/00 , G11C2213/81 , H01H1/0094 , H01L27/285 , H01L29/0673 , H01L29/0676 , H01L51/0591 , H01L51/0595
摘要： Embodiments of the present invention are directed to mixed-scale electronic interfaces, included in integrated circuits and other electronic devices, that provide for dense electrical interconnection between microscale features of a predominantly microscale or submicroscale layer and nanoscale features of a predominantly nanoscale layer. The predominantly nanoscale layer, in one embodiment of the present invention, comprises a tessellated pattern of submicroscale or microscale pads densely interconnected by nanowire junctions between sets of parallel, closely spaced nanowire bundles. The predominantly submicroscale or microscale layer includes pins positioned complementarily to the submicroscale or microscale pads in the predominantly nanoscale layer. Pins can be configured according to any periodic tiling of the microscale layer.
摘要翻译：本发明的实施例涉及包括在集成电路和其他电子设备中的混合比例电子接口，其提供主要是微米级或亚微米级的微尺度特征之间的密集电互连以及主要为纳米尺度层的纳米尺度特征。在本发明的一个实施方案中，主要是纳米尺度层包括通过平行的，紧密间隔的纳米线束组之间的纳米线结密合地互连的亚微米级或微米级的镶嵌图案。主要是亚微米级或微尺度层包括与主要是纳米级层中的亚微米级或微尺度焊盘互补定位的引脚。引脚可以根据微层的任何周期性平铺进行配置。

94. 发明授权

US07639355B2 Electric-field-enhancement structure and detection apparatus using same 有权
标题翻译：电场增强结构及使用其的检测装置
公开(公告)号：US07639355B2
公开(公告)日：2009-12-29
申请号：US11823281
申请日：2007-06-26
申请人： David A. Fattal , Zhiyong Li , William M. Tong , Duncan Stewart , Jason Blackstock
发明人： David A. Fattal , Zhiyong Li , William M. Tong , Duncan Stewart , Jason Blackstock
IPC分类号： G01J3/44
CPC分类号： G02B6/1226 , B82Y15/00 , B82Y20/00 , G01N21/35 , G01N21/554 , G01N21/658 , G02B5/008
摘要： Various aspects of the present invention are directed to electric-field-enhancement structures and detection apparatuses that employ such electric-field-enhancement structures. In one aspect of the present invention, an electric-field-enhancement structure includes a substrate having a surface. The substrate is capable of supporting a planar mode having a planar-mode frequency. A plurality of nanofeatures is associated with the surface, and each of nanofeatures exhibits a localized-surface-plasmon mode having a localized-surface-plasmon frequency approximately equal to the planar-mode frequency.
摘要翻译：本发明的各个方面涉及采用这种电场增强结构的电场增强结构和检测装置。在本发明的一个方面中，电场增强结构包括具有表面的基板。基板能够支持具有平面模式频率的平面模式。多个纳米尺度与表面相关联，并且每个纳米尺度表现出具有近似等于平面模式频率的局部表面等离子体激元频率的局部表面等离子体模式。

95. 发明申请

US20090239323A1 Microresonator Systems And Methods Of Fabricating The Same 有权
标题翻译：微谐振器系统及其制造方法
公开(公告)号：US20090239323A1
公开(公告)日：2009-09-24
申请号：US12479604
申请日：2009-06-05
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： H01L21/00
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/021 , H01S5/0215 , H01S5/026 , H01S5/0422 , H01S5/1032 , H01S5/1042 , H01S5/2063 , H01S5/222 , H01S5/3211 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems and to methods for fabricating the microresonator systems. In one embodiment, a method of fabricating a microresonator system comprises: forming a multilayer system having a bottom layer, a top layer, and an intermediate layer having one or more quantum wells and sandwiched between the bottom layer and the top layer; embedding at least one waveguide in a substrate having a top surface, the at least one waveguide positioned adjacent to the top surface of the substrate; wafer bonding the top layer of the multilayer system to the top surface of the substrate; forming a microresonator in the multilayer system, wherein at least a portion of a peripheral annular region of the microresonator is portioned above the at least one waveguide; and forming a current isolation region in at least a portion of a central region of the microresonator.
摘要翻译：本发明的各种实施例涉及微谐振器系统和用于制造微谐振器系统的方法。在一个实施例中，制造微谐振器系统的方法包括：形成具有底层，顶层和具有一个或多个量子阱并夹在底层和顶层之间的中间层的多层系统; 在具有顶表面的衬底中嵌入至少一个波导，所述至少一个波导定位成与衬底的顶表面相邻; 将多层系统的顶层晶片结合到衬底的顶表面; 在所述多层系统中形成微谐振器，其中所述微谐振器的外围环形区域的至少一部分被分配在所述至少一个波导的上方; 以及在所述微谐振器的中心区域的至少一部分中形成电流隔离区。

96. 发明申请

US20090074368A1 Electrical contact apparatus for optical waveguides 有权
公开(公告)号：US20090074368A1
公开(公告)日：2009-03-19
申请号：US11900714
申请日：2007-09-13
申请人： Charles M. Santori , Duncan Stewart , Philip J. Kuekes , Theodore I. Kamins
发明人： Charles M. Santori , Duncan Stewart , Philip J. Kuekes , Theodore I. Kamins
IPC分类号： G02B6/10
CPC分类号： G02B6/1226 , B82Y20/00 , G02F1/01708 , G02F2203/15
摘要： An optical apparatus includes a waveguide configured to propagate optical energy; an electrical contact surface; and a semiconductor electrical interconnect extending from a first surface of the optical waveguide to electrical communication with the electrical contact surface. The semiconductor electrical interconnect comprises a geometry configured to substantially confine the optical energy to the waveguide.

97. 发明申请

US20090032805A1 Microresonator systems and methods of fabricating the same 有权
公开(公告)号：US20090032805A1
公开(公告)日：2009-02-05
申请号：US11888016
申请日：2007-07-30
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： H01L29/06 , H01L21/30
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/021 , H01S5/0215 , H01S5/026 , H01S5/0422 , H01S5/1032 , H01S5/1042 , H01S5/2063 , H01S5/222 , H01S5/3211 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems that can be used as a laser, a modulator, and a photodetector and to methods for fabricating the microresonator systems. In one embodiment, a microresonator system comprises a substrate having a top surface layer, at least one waveguide embedded within the substrate, and a microdisk having a top layer, an intermediate layer, a bottom layer, current isolation region, and a peripheral annular region. The bottom layer of the microdisk is in electrical communication with the top surface layer of the substrate and is positioned so that at least a portion of the peripheral annular region is located above the at least one waveguide. The current isolation region is configured to occupy at least a portion of a central region of the microdisk and has a relatively lower refractive index and relatively larger bandgap than the peripheral annular region.

98. 发明申请

US20080317406A1 Optical interconnect 有权
标题翻译：光互连
公开(公告)号：US20080317406A1
公开(公告)日：2008-12-25
申请号：US11820310
申请日：2007-06-19
申请人： Charles Santori , David Fattal , Wei Wu , Robert Bicknell , Shih-Yuan Wang , R. Stanley Williams , Duncan Stewart , Nathaniel Quitoriano , Raymond Beausoleil
发明人： Charles Santori , David Fattal , Wei Wu , Robert Bicknell , Shih-Yuan Wang , R. Stanley Williams , Duncan Stewart , Nathaniel Quitoriano , Raymond Beausoleil
IPC分类号： G02B6/28
CPC分类号： H04B10/803 , G02B6/4206 , G02B6/43
摘要： An optical interconnect has a plurality of optical sources, a first lens configured to collimate optical beams from the plurality of optical sources, a second lens configured to refocus the optical beams, and a plurality of optical receivers configured to receive the refocused optical beams from the second lens.
摘要翻译：光学互连具有多个光源，第一透镜被配置为准直来自多个光源的光束，配置成重新聚焦光束的第二透镜以及被配置为从所述光源接收重新聚焦的光束的多个光学接收器第二个镜头。

99. 发明申请

US20080237886A1 Three-dimensional crossbar array systems and methods for writing information to and reading information stored in three-dimensional crossbar array junctions 有权
标题翻译：用于将信息写入和读取存储在三维交叉列阵列结点中的信息的三维交叉列阵列系统和方法
公开(公告)号：US20080237886A1
公开(公告)日：2008-10-02
申请号：US11729228
申请日：2007-03-28
申请人： Wei Wu , R. Stanley Williams , Warren Robinett , Gregory S. Snider , Zhaoning Yu , Shih-Yuan Wang , Duncan Stewart
发明人： Wei Wu , R. Stanley Williams , Warren Robinett , Gregory S. Snider , Zhaoning Yu , Shih-Yuan Wang , Duncan Stewart
IPC分类号： H01L23/48
CPC分类号： H01L27/101 , B82Y10/00 , G11C13/00 , G11C13/0023 , G11C13/0033 , G11C2213/71 , G11C2213/79 , G11C2213/81 , H01L2924/0002 , Y10S977/762 , H01L2924/00
摘要： Various embodiments of the present invention are directed to three-dimensional crossbar arrays. In one aspect of the present invention, a three-dimensional crossbar array includes a plurality of crossbar arrays, a first demultiplexer, a second demultiplexer, and a third demultiplexer. Each crossbar array includes a first layer of nanowires, a second layer of nanowires overlaying the first layer of nanowires, and a third layer of nanowires overlaying the second layer of nanowires. The first demultiplexer is configured to address nanowires in the first layer of nanowires of each crossbar array, the second demultiplexer is configured to address nanowires in the second layer of nanowires of each crossbar array, and the third demultiplexer is configured to supply a signal to the nanowires in the third layer of nanowires of each crossbar array.
摘要翻译：本发明的各种实施例涉及三维横杆阵列。在本发明的一个方面，三维交叉开关阵列包括多个交叉开关阵列，第一解复用器，第二解复用器和第三解复用器。每个横杆阵列包括第一纳米线层，覆盖第一纳米线层的第二纳米线层和覆盖第二纳米线层的第三层纳米线。第一解复用器被配置为寻址每个交叉列阵列的纳米线的第一层中的纳米线，第二解复用器被配置为寻址每个交叉列阵列的第二纳米线层中的纳米线，并且第三解复用器被配置为向纳米线在每个交叉列阵列的第三层纳米线中。

100. 发明申请

US20080099793A1 Photodiode module and apparatus including multiple photodiode modules 有权
标题翻译：光电二极管模块和包括多个光电二极管模块的设备
公开(公告)号：US20080099793A1
公开(公告)日：2008-05-01
申请号：US11654046
申请日：2007-01-17
申请人： David Fattal , Jason Blackstock , Duncan Stewart
发明人： David Fattal , Jason Blackstock , Duncan Stewart
IPC分类号： H01L27/148 , H01L29/768
CPC分类号： H01L31/02024 , H01L27/1446 , H01L31/02162 , H01L31/022408 , H01L31/1085
摘要： Various embodiments of the present invention are directed to a photodiode module including a structure configured to selectively couple light to a dielectric-surface mode of a photonic crystal of the photodiode module. In one embodiment of the present invention, a photodiode module includes a semiconductor structure having a p-region and an n-region. The photodiode module further includes a photonic crystal having a surface positioned adjacent to the semiconductor structure. A diffraction grating of the photodiode module may be positioned and configured to selectively couple light incident on the diffraction grating to a dielectric-surface mode associated with the surface of the photonic crystal. In another embodiment of the present invention, a photodiode apparatus includes multiple, stacked photodiode modules, each of which is configured to selectively absorb light at a selected wavelength or range of wavelengths.
摘要翻译：本发明的各种实施例涉及一种光电二极管模块，其包括被配置为选择性地将光耦合到光电二极管模块的光子晶体的电介质表面模式的结构。在本发明的一个实施例中，光电二极管模块包括具有p区和n区的半导体结构。光电二极管模块还包括具有邻近半导体结构定位的表面的光子晶体。可以将光电二极管模块的衍射光栅定位和配置为将入射在衍射光栅上的光选择性地耦合到与光子晶体的表面相关联的电介质表面模式。在本发明的另一实施例中，光电二极管装置包括多个堆叠的光电二极管模块，每个光电二极管模块被配置为选择性地吸收所选择的波长或波长范围的光。

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