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91. 发明授权

US08043687B2 Structure including a graphene layer and method for forming the same 失效
标题翻译：包括石墨烯层的结构及其形成方法
公开(公告)号：US08043687B2
公开(公告)日：2011-10-25
申请号：US12253158
申请日：2008-10-16
申请人： Theodore I. Kamins , R. Stanley Williams , Nathaniel Quitoriano
发明人： Theodore I. Kamins , R. Stanley Williams , Nathaniel Quitoriano
IPC分类号： B32B9/00 , B32B19/00 , C30B23/00 , C30B25/00 , C30B28/12 , C30B28/14
CPC分类号： C30B29/02 , C30B25/02 , H01L21/02527 , H01L21/0262 , H01L21/02639 , H01L21/02645 , H01L21/02647 , Y10T428/24562 , Y10T428/24612 , Y10T428/30
摘要： A method for forming a graphene layer is disclosed herein. The method includes establishing an insulating layer on a substrate such that at least one seed region, which exposes a surface of the substrate, is formed. A seed material in the seed region is exposed to a carbon-containing precursor gas, thereby initiating nucleation of the graphene layer on the seed material and enabling lateral growth of the graphene layer along at least a portion of a surface of the insulating layer.
摘要翻译：本文公开了一种形成石墨烯层的方法。该方法包括在衬底上建立绝缘层，使得形成暴露衬底表面的至少一个种子区域。将种子区域中的种子材料暴露于含碳前体气体，由此引发种子材料上的石墨烯层的成核，并且能够沿着绝缘层的表面的至少一部分横向生长石墨烯层。

92. 发明授权

US07964927B2 Semiconductor device and method for strain controlled optical absorption 有权
标题翻译：用于应变控制光吸收的半导体器件和方法
公开(公告)号：US07964927B2
公开(公告)日：2011-06-21
申请号：US12243155
申请日：2008-10-01
申请人： Nathaniel Quitoriano , Theodore I. Kamins
发明人： Nathaniel Quitoriano , Theodore I. Kamins
IPC分类号： H01L31/0232
CPC分类号： H01L31/0248
摘要： A semiconductor device which has controlled optical absorption includes a substrate, and a semiconductor layer supported by the substrate. The semiconductor has variable optical absorption at a predetermined optical frequency in relationship to a bandgap of the semiconductor layer. Also included is a strain application structure coupled to the semiconductor layer to create a strain in the semiconductor layer to change the semiconductor bandgap.
摘要翻译：具有受控光吸收的半导体器件包括衬底和由衬底支撑的半导体层。半导体在与半导体层的带隙有关的预定光频率下具有可变的光吸收。还包括耦合到半导体层的应变施加结构，以在半导体层中产生应变以改变半导体带隙。

93. 发明授权

US07924413B2 Nanowire-based photonic devices 有权
标题翻译：基于纳米线的光子器件
公开(公告)号：US07924413B2
公开(公告)日：2011-04-12
申请号：US12074133
申请日：2008-02-29
申请人： R. Stanley Williams , Shih-Yuan Wang , Philip J. Kuekes , Theodore I. Kamins , Duncan Stewart , Alexandre M. Bratkovski , Jason Blackstock , Zhiyong Li
发明人： R. Stanley Williams , Shih-Yuan Wang , Philip J. Kuekes , Theodore I. Kamins , Duncan Stewart , Alexandre M. Bratkovski , Jason Blackstock , Zhiyong Li
IPC分类号： G01N21/00
CPC分类号： H01L33/18 , B82Y20/00 , H01L29/0665 , H01L29/0673 , H01L29/068 , H01L33/06 , H01L33/08 , H01S5/341 , H01S5/4031
摘要： Embodiments of the present invention are related to nanowire-based devices that can be configured and operated as modulators, chemical sensors, and light-detection devices. In one aspect, a nanowire-based device includes a reflective member, a resonant cavity surrounded by at least a portion of the reflective member, and at least one nanowire disposed within the resonant cavity. The nanowire includes at least one active segment selectively disposed along the length of the nanowire to substantially coincide with at least one antinode of light resonating within the cavity. The active segment can be configured to interact with the light resonating within the cavity.
摘要翻译：本发明的实施例涉及可以配置和操作为调制器，化学传感器和光检测装置的基于纳米线的器件。在一个方面，基于纳米线的器件包括反射部件，由反射部件的至少一部分包围的谐振腔以及设置在谐振腔内的至少一个纳米线。纳米线包括至少一个有源区段，沿着纳米线的长度选择性地设置，以与腔内谐振的至少一个光波导基本重合。活动段可以被配置为与腔内共振的光相互作用。

94. 发明申请

US20100232738A1 METHODS OF MANIPULATING OPTICAL ENERGY WITHIN A WAVEGUIDE 有权
标题翻译：在波形管中控制光能的方法
公开(公告)号：US20100232738A1
公开(公告)日：2010-09-16
申请号：US12787647
申请日：2010-05-26
申请人： David A. Fattal , Charles M. Santori , Raymond G. Beausoleil , Marco Fiorentino , Theodore I. Kamins
发明人： David A. Fattal , Charles M. Santori , Raymond G. Beausoleil , Marco Fiorentino , Theodore I. Kamins
IPC分类号： G02F1/035 , G02B6/26
CPC分类号： G02F1/025 , B82Y20/00 , G02F1/01708 , G02F2001/01791 , G02F2203/15
摘要： A micro-ring configured to selectively detect or modulate optical energy includes at least one annular optical cavity; at least two electrodes disposed about the optical cavity configured to generate an electrical field in the at least one optical cavity; and an optically active layer optically coupled to the at least one optical cavity. A method of manipulating optical energy within a waveguide includes optically coupling at least one annular optical cavity with the waveguide; and selectively controlling an electrical field in the at least one annular optical cavity to modulate optical energy from the waveguide.
摘要翻译：被配置为选择性地检测或调制光能的微环包括至少一个环形光腔; 围绕所述光学腔设置的至少两个电极被配置成在所述至少一个光腔中产生电场; 以及光学耦合到所述至少一个光腔的光学活性层。一种操纵波导内的光能的方法包括将至少一个环形光腔光学耦合到波导; 以及选择性地控制所述至少一个环形光腔中的电场以调制来自所述波导的光能。

95. 发明授权

US07720342B2 Optical device with a graded bandgap structure and methods of making and using the same 有权
标题翻译：具有分级带隙结构的光学器件及其制造和使用方法
公开(公告)号：US07720342B2
公开(公告)日：2010-05-18
申请号：US12262394
申请日：2008-10-31
申请人： Alexandre Bratkovski , Theodore I. Kamins , David Fattal , Raymond Beausoleil
发明人： Alexandre Bratkovski , Theodore I. Kamins , David Fattal , Raymond Beausoleil
IPC分类号： G02B6/036 , H01L31/107
CPC分类号： G02F1/01725 , B82Y20/00 , G02F2001/0175 , G02F2203/15 , H01L31/105
摘要： An optical device includes at least two materials forming a structure with a graded bandgap where photocarriers are generated. A first of the at least two materials has a larger concentration at opposed ends of the graded bandgap structure than a concentration of the first of the at least two materials at an interior region of the graded bandgap structure. The second of the at least two materials has a larger concentration at the interior region of the graded bandgap structure than the concentration of the second of the at least two materials at the opposed ends of the graded bandgap structure.
摘要翻译：光学装置包括至少两种材料，其形成具有产生光载流子的渐变带隙的结构。所述至少两种材料中的第一种在分级带隙结构的相对端具有比在渐变带隙结构的内部区域处的至少两种材料中的第一种的浓度更大的浓度。所述至少两种材料中的第二种在梯度带隙结构的内部区域具有比在渐变带隙结构的相对端处的至少两种材料中的第二种材料的浓度更大的浓度。

96. 发明授权

US07719678B2 Nanowire configured to couple electromagnetic radiation to selected guided wave, devices using same, and methods of fabricating same 有权
标题翻译：纳米线被配置为将电磁辐射耦合到所选择的导波，使用其的装置及其制造方法
公开(公告)号：US07719678B2
公开(公告)日：2010-05-18
申请号：US11796011
申请日：2007-04-25
申请人： Theodore I. Kamins , Alexandre M. Bratkovski
发明人： Theodore I. Kamins , Alexandre M. Bratkovski
IPC分类号： G01J3/44 , G01N21/65
CPC分类号： G02B6/107 , B82Y20/00 , G01N21/658 , G02B6/12007 , G02B6/1226 , Y10S977/765 , Y10S977/954
摘要： Various aspects of the present invention are directed to a nanowire configured to couple electromagnetic radiation to a selected guided wave and devices incorporating such nanowires. In one aspect of the present invention, a nanowire structure includes a substrate and at least one nanowire attached to the substrate. A diameter, composition, or both may vary generally periodically along a length of the at least one nanowire. A coating may cover at least part of a circumferential surface of the at least one nanowire. The nanowire structure may be incorporated in a device including at least one optical-to-electrical converter operable to convert a guided wave propagating along the length of the at least one nanowire, at least in part responsive to irradiation, to an electrical signal. Other aspects of the present invention are directed to methods of fabricating nanowires structured to support guided waves.
摘要翻译：本发明的各个方面涉及配置成将电磁辐射耦合到选定的导波的纳米线和结合这样的纳米线的装置。在本发明的一个方面，纳米线结构包括底物和附着在基底上的至少一个纳米线。直径，组成或两者可以沿着至少一个纳米线的长度大致周期性地变化。涂层可以覆盖至少一个纳米线的周向表面的至少一部分。纳米线结构可以结合在包括至少一个光电转换器的器件中，该至少一个光电转换器可操作以将至少部分地响应于照射的至少一个纳米线的长度传播的导波转换成电信号。本发明的其它方面涉及制造用于支撑导波的纳米线的制造方法。

97. 发明授权

US07691201B2 Method of forming three-dimensional nanocrystal array 失效
标题翻译：形成三维纳米晶阵列的方法
公开(公告)号：US07691201B2
公开(公告)日：2010-04-06
申请号：US10690688
申请日：2003-10-21
申请人： Theodore I. Kamins , Philip J. Kuekes
发明人： Theodore I. Kamins , Philip J. Kuekes
IPC分类号： C30B21/02
CPC分类号： B82Y30/00 , B82Y10/00 , C30B11/00 , C30B11/12 , C30B29/605 , H01L2924/0002 , H01L2924/00
摘要： A method of forming an assembly of isolated nanowires of at least one material within a matrix of another material is provided. The method comprises: providing a substrate; forming a catalyst array on a major surface of the substrate; growing an array of the nanowires corresponding with the catalyst array, the nanowires, each comprising at least one material; and forming a matrix of another material that fills in spaces between the nanowires. The method is useful for producing a variety of structures useful in a number of devices, such as photonic bandgap structures and quantum dot structures.
摘要翻译：提供了在另一种材料的基体内形成至少一种材料的分离的纳米线组件的方法。该方法包括：提供衬底; 在衬底的主表面上形成催化剂阵列; 生长对应于催化剂阵列的纳米线的阵列，所述纳米线各自包含至少一种材料; 以及形成填充在纳米线之间的空间的另一种材料的基质。该方法可用于产生在许多器件中有用的各种结构，例如光子带隙结构和量子点结构。

98. 发明申请

US20100079754A1 SYSTEMS FOR PERFORMING RAMAN SPECTROSCOPY 有权
标题翻译：用于执行拉曼光谱的系统
公开(公告)号：US20100079754A1
公开(公告)日：2010-04-01
申请号：US12286490
申请日：2008-09-30
申请人： Huei Pei Kuo , Jing Tang , Alexandre M. Bratkovski , Theodore I. Kamins , Wei Wu , Michael Renne Ty Tan , Shih-Yuan Wang
发明人： Huei Pei Kuo , Jing Tang , Alexandre M. Bratkovski , Theodore I. Kamins , Wei Wu , Michael Renne Ty Tan , Shih-Yuan Wang
IPC分类号： G01J3/44
CPC分类号： G01J3/44 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/021 , G01J3/0216 , G01J3/0256 , G01J3/0259 , G01J3/0291 , G01N21/658 , G01N2021/651
摘要： Various embodiments of the present invention relate generally to systems for performing Raman spectroscopy. In one embodiment, a system for performing Raman spectroscopy comprises an analyte holder having a surface configured to retain an analyte and a light concentrator configured to receive an incident beam of light, split the incident beam into one or more beams, and direct the one or more beams to substantially intersect at the surface. The system may also include a collector configured to focus each of the one or more beams onto the surface, collect the Raman scattered light emitted from the analyte, and direct the Raman scattered light away from the surface.
摘要翻译：本发明的各种实施方案一般涉及用于进行拉曼光谱的系统。在一个实施例中，用于执行拉曼光谱的系统包括分析物保持器，其具有被配置为保持分析物的表面和被配置为接收入射光束的光聚集器，将入射光束分成一个或多个光束，更多的光束在表面上基本相交。该系统还可以包括集电器，其被配置为将一个或多个光束中的每一个聚焦到表面上，收集从分析物发射的拉曼散射光，并将拉曼散射光引导离开表面。

99. 发明申请

US20100003462A1 Structure Including A Graphene Layer And Method For Forming The Same 失效
标题翻译：包括石墨烯层的结构及其形成方法
公开(公告)号：US20100003462A1
公开(公告)日：2010-01-07
申请号：US12253158
申请日：2008-10-16
申请人： Theodore I. Kamins , R. Stanley Williams , Nathaniel Quitoriano
发明人： Theodore I. Kamins , R. Stanley Williams , Nathaniel Quitoriano
IPC分类号： B32B9/00 , B32B3/26 , C30B23/04
CPC分类号： C30B29/02 , C30B25/02 , H01L21/02527 , H01L21/0262 , H01L21/02639 , H01L21/02645 , H01L21/02647 , Y10T428/24562 , Y10T428/24612 , Y10T428/30
摘要： A method for forming a graphene layer is disclosed herein. The method includes establishing an insulating layer on a substrate such that at least one seed region, which exposes a surface of the substrate, is formed. A seed material in the seed region is exposed to a carbon-containing precursor gas, thereby initiating nucleation of the graphene layer on the seed material and enabling lateral growth of the graphene layer along at least a portion of a surface of the insulating layer.
摘要翻译：本文公开了一种形成石墨烯层的方法。该方法包括在衬底上建立绝缘层，使得形成暴露衬底表面的至少一个种子区域。将种子区域中的种子材料暴露于含碳前体气体，由此引发种子材料上的石墨烯层的成核，并且能够沿着绝缘层的表面的至少一部分横向生长石墨烯层。

100. 发明授权

US07609432B2 Nanowire-based device and method of making same 有权
标题翻译：基于纳米线的器件及其制造方法
公开(公告)号：US07609432B2
公开(公告)日：2009-10-27
申请号：US11549283
申请日：2006-10-13
申请人： Theodore I. Kamins , Wei Wu , Shih-Yuan Wang , Shashank Sharma
发明人： Theodore I. Kamins , Wei Wu , Shih-Yuan Wang , Shashank Sharma
IPC分类号： G02B26/12
CPC分类号： B81B3/0021 , B82Y15/00 , Y10S977/724 , Y10S977/762
摘要： A nanoelectromechanical (NEM) device and a method of making same employ a laterally extending nanowire. The nanowire is grown in place from a vertical side of a vertically extending support block that is provided on a horizontal surface of a substrate. The nanowire is spaced from the horizontal surface. The NEM device includes a component that is provided to influence the nanowire.
摘要翻译：纳米机电（NEM）器件及其制造方法采用横向延伸的纳米线。纳米线从设置在基板的水平表面上的垂直延伸的支撑块的垂直侧生长就位。纳米线与水平面间隔开。 NEM装置包括提供以影响纳米线的组件。

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