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1. 发明授权

US07711213B2 Nanowire-based modulators 有权
标题翻译：基于纳米线的调制器
公开(公告)号：US07711213B2
公开(公告)日：2010-05-04
申请号：US11699092
申请日：2007-01-29
申请人： Shih-Yuan Wang , Scott Corzine , Wei Wu , Alex Bratkovski
发明人： Shih-Yuan Wang , Scott Corzine , Wei Wu , Alex Bratkovski
IPC分类号： G02B1/035 , G02B1/01 , G02B1/295
CPC分类号： G02B6/12007 , G02F1/025
摘要： Various embodiments of the present invention are directed to nanowire-based modulators that can be used to encode information in a carrier channel of electromagnetic radiation. In one embodiment of the present invention, the modulator includes a waveguide configured to transmit one or more channels of electromagnetic radiation. The modulator includes a first terminal and a second terminal. The first terminal and the second terminal are positioned on opposite sides of the waveguide. The modulator also includes a number of nanowires, wherein each nanowire interconnects the first terminal to the second terminal and a portion of each nanowire is operatively coupled to the waveguide. The nanowires modulate the one or more channels when an electrical signal of appreciable magnitude is applied to the first terminal and the second terminal.
摘要翻译：本发明的各种实施例涉及可用于编码电磁辐射的载波信道中的信息的基于纳米线的调制器。在本发明的一个实施例中，调制器包括配置成传输一个或多个电磁辐射通道的波导。调制器包括第一端子和第二端子。第一端子和第二端子位于波导的相对侧上。调制器还包括多个纳米线，其中每个纳米线将第一端子与第二端子互连，并且每个纳米线的一部分可操作地耦合到波导。当具有相当大幅度的电信号施加到第一端子和第二端子时，纳米线调制一个或多个通道。

2. 发明申请

US20080181551A1 Nanowire-based modulators 有权
标题翻译：基于纳米线的调制器
公开(公告)号：US20080181551A1
公开(公告)日：2008-07-31
申请号：US11699092
申请日：2007-01-29
申请人： Shih-Yuan Wang , Scott Corzine , Wei Wu , Alex Bratkovski
发明人： Shih-Yuan Wang , Scott Corzine , Wei Wu , Alex Bratkovski
IPC分类号： G02B6/00
CPC分类号： G02B6/12007 , G02F1/025
摘要： Various embodiments of the present invention are directed to nanowire-based modulators that can be used to encode information in a carrier channel of electromagnetic radiation. In one embodiment of the present invention, the modulator includes a waveguide configured to transmit one or more channels of electromagnetic radiation. The modulator includes a first terminal and a second terminal. The first terminal and the second terminal are positioned on opposite sides of the waveguide. The modulator also includes a number of nanowires, wherein each nanowire interconnects the first terminal to the second terminal and a portion of each nanowire is operatively coupled to the waveguide. The nanowires modulate the one or more channels when an electrical signal of appreciable magnitude is applied to the first terminal and the second terminal.
摘要翻译：本发明的各种实施例涉及可用于编码电磁辐射的载波信道中的信息的基于纳米线的调制器。在本发明的一个实施例中，调制器包括配置成传输一个或多个电磁辐射通道的波导。调制器包括第一端子和第二端子。第一端子和第二端子位于波导的相对侧上。调制器还包括多个纳米线，其中每个纳米线将第一端子与第二端子互连，并且每个纳米线的一部分可操作地耦合到波导。当具有相当大幅度的电信号被施加到第一端子和第二端子时，纳米线调制一个或多个通道。

3. 发明申请

US20080310790A1 Nanowire-based photodetectors 有权
标题翻译：基于纳米线的光电探测器
公开(公告)号：US20080310790A1
公开(公告)日：2008-12-18
申请号：US11699291
申请日：2007-01-29
申请人： Wei Wu , Scott Corzine , Alexandre M. Bratkovski , Shih-Yuan Wang
发明人： Wei Wu , Scott Corzine , Alexandre M. Bratkovski , Shih-Yuan Wang
IPC分类号： G02B6/12 , G02B6/00
CPC分类号： G02B6/12 , B82Y20/00 , G02B6/12007 , G02B2006/12138 , G02B2006/12142 , H01L31/035281 , H01L31/105 , Y02E10/50
摘要： Various embodiments of the present invention are directed to nanowire-based photodetectors that can be used to convert information encoded in a channel of electromagnetic radiation into a photocurrent encoding the same information. In one embodiment of the present invention, a photodetector comprises a waveguide configured to transmit one or more channels of electromagnetic radiation. The photodetector includes a first terminal and a second terminal. The first terminal and the second terminal are positioned on opposite sides of the waveguide. The photodetector also includes a number of nanowires. Each nanowire interconnects the first terminal to the second terminal and a portion of each nanowire is embedded in the waveguide.
摘要翻译：本发明的各种实施例涉及可用于将在电磁辐射通道中编码的信息转换成编码相同信息的光电流的基于纳米线的光电检测器。在本发明的一个实施例中，光电检测器包括被配置为传输一个或多个电磁辐射通道的波导。光电检测器包括第一端子和第二端子。第一端子和第二端子位于波导的相对侧上。光电检测器还包括许多纳米线。每个纳米线将第一端子与第二端子互连，并且每个纳米线的一部分嵌入在波导中。

4. 发明授权

US07720326B2 Nanowire-based photodetectors 有权
标题翻译：基于纳米线的光电探测器
公开(公告)号：US07720326B2
公开(公告)日：2010-05-18
申请号：US11699291
申请日：2007-01-29
申请人： Wei Wu , Scott Corzine , Alexandre M. Bratkovski , Shih-Yuan Wang
发明人： Wei Wu , Scott Corzine , Alexandre M. Bratkovski , Shih-Yuan Wang
IPC分类号： G02B6/00 , H01L31/02
CPC分类号： G02B6/12 , B82Y20/00 , G02B6/12007 , G02B2006/12138 , G02B2006/12142 , H01L31/035281 , H01L31/105 , Y02E10/50
摘要： Various embodiments of the present invention are directed to nanowire-based photodetectors that can be used to convert information encoded in a channel of electromagnetic radiation into a photocurrent encoding the same information. In one embodiment of the present invention, a photodetector comprises a waveguide configured to transmit one or more channels of electromagnetic radiation. The photodetector includes a first terminal and a second terminal. The first terminal and the second terminal are positioned on opposite sides of the waveguide. The photodetector also includes a number of nanowires. Each nanowire interconnects the first terminal to the second terminal and a portion of each nanowire is embedded in the waveguide.
摘要翻译：本发明的各种实施例涉及可用于将在电磁辐射通道中编码的信息转换成编码相同信息的光电流的基于纳米线的光电检测器。在本发明的一个实施例中，光电检测器包括被配置为传输一个或多个电磁辐射通道的波导。光电检测器包括第一端子和第二端子。第一端子和第二端子位于波导的相对侧上。光电检测器还包括许多纳米线。每个纳米线将第一端子与第二端子互连，并且每个纳米线的一部分嵌入在波导中。

5. 发明授权

US08315500B2 Metamaterial inclusion structure and method 有权
标题翻译：超材料夹杂物结构与方法
公开(公告)号：US08315500B2
公开(公告)日：2012-11-20
申请号：US12245612
申请日：2008-10-03
申请人： Jingjing Li , Shih-Yuan Wang , Wei Wu
发明人： Jingjing Li , Shih-Yuan Wang , Wei Wu
IPC分类号： G02B6/00
CPC分类号： G02B6/1226 , B82Y20/00 , G02B1/007 , G02F1/09 , G02F2202/30 , G02F2203/10 , G02F2203/15
摘要： A metamaterial inclusion structure (MIS), a metamaterial and a method of producing an optical magnetic response employ interspersed plasmonic and dielectric materials. The MIS includes first petals of a plasmonic material and second petals of a dielectric material that alternate at a surface and along a periphery of the MIS. The MIS exhibits the magnetic resonance when illuminated by an optical signal at an optical wavelength. The optical signal has a magnetic field component that is parallel with an interface between the first petals and the second petals. The metamaterial includes a plurality of the MIS arranged in an array and provides an optical magnetic susceptibility at the optical wavelength. The method forms the MIS with the alternating petals and includes illuminating the MIS with the optical signal.
摘要翻译：超材料夹层结构（MIS），超材料和产生光磁响应的方法采用散射等离子体和介电材料。 MIS包括等离子体激元材料的第一瓣和电介质材料的第二瓣，其在MIS的表面和周边交替。当由光学波长的光信号照明时，MIS显示磁共振。光信号具有与第一瓣和第二瓣之间的界面平行的磁场分量。超材料包括排列成阵列的多个MIS，并且在光波长处提供光学磁化率。该方法与交替的花瓣形成MIS，并且包括用光信号照射MIS。

6. 发明申请

US20120154880A1 OPTICAL MODULATORS 审中-公开
标题翻译：光学调制器
公开(公告)号：US20120154880A1
公开(公告)日：2012-06-21
申请号：US13259418
申请日：2009-09-10
申请人： Wei Wu , Jingjing Li , Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams
发明人： Wei Wu , Jingjing Li , Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams
IPC分类号： G03H1/08 , G02F1/01 , G02F1/015
CPC分类号： G02F1/0102 , G02F1/0121 , G02F2202/06 , G02F2202/10 , G02F2202/16 , G02F2203/12 , G03H1/02 , G03H1/2294 , G03H2001/2271 , G03H2001/303 , G03H2225/22 , G03H2225/32 , G03H2225/33 , G03H2225/35 , G03H2225/60
摘要： Various embodiments of the present invention are directed to external, electronically controllable modulators. In one embodiment, a modulating device (100,400) includes a first electrode (104,404), a second electrode (106,406), and an active region (102,402). The active region is configured so that at least a portion of the active region is disposed between the first electrode and the second electrode. Applying a voltage of an appropriate magnitude and polarity to the electrodes changes the conductivity of the active region which in turn shifts the phase and/or amplitude of electromagnetic radiation transmitted through the active region.
摘要翻译：本发明的各种实施方案涉及外部的电子可控制调节剂。在一个实施例中，调制装置（100,400）包括第一电极（104,404），第二电极（106,406）和有源区域（102,402）。有源区被配置为使得有源区的至少一部分设置在第一电极和第二电极之间。向电极施加适当幅度和极性的电压改变了有源区的电导率，而有源区的电导又转移了透过有源区的电磁辐射的相位和/或振幅。

7. 发明申请

US20120107569A1 PREVENTING ADHESION BETWEEN NANOSTRUCTURES 有权
标题翻译：防止纳米结构之间的粘合
公开(公告)号：US20120107569A1
公开(公告)日：2012-05-03
申请号：US12916239
申请日：2010-10-29
申请人： Michael Josef Stuke , Zhiyong Li , Shih-Yuan Wang , Fung Suong Ou , Min Hu , Wei Wu , Lars Helge Thylen
发明人： Michael Josef Stuke , Zhiyong Li , Shih-Yuan Wang , Fung Suong Ou , Min Hu , Wei Wu , Lars Helge Thylen
IPC分类号： B32B3/30 , B05D3/06 , B05D3/02 , B05D1/36 , B05D3/00
CPC分类号： G01N21/658 , B81B3/0005 , Y10T428/24355 , Y10T428/24612
摘要： A device for Surface Enhanced Raman Scattering (SERS). The device includes a plurality of nanostructures protruding from a surface of a substrate, a SERS active metal disposed on a portion of said plurality of nanostructures, and a low friction film disposed over the plurality of nanostructures and the SERS active metal. The low friction film is to prevent adhesion between the plurality of nanostructures.
摘要翻译：用于表面增强拉曼散射（SERS）的器件。该装置包括从衬底表面突出的多个纳米结构，设置在所述多个纳米结构的一部分上的SERS活性金属，以及设置在多个纳米结构和SERS活性金属上的低摩擦膜。低摩擦膜是为了防止多个纳米结构之间的粘附。

8. 发明授权

US08107149B2 Negative index material-based modulators and methods for fabricating the same 有权
标题翻译：负基于材料的调制剂及其制造方法
公开(公告)号：US08107149B2
公开(公告)日：2012-01-31
申请号：US12387169
申请日：2009-04-29
申请人： Wei Wu , Alexandre M. Bratkovski , Shih-Yuan Wang , Jingjing Li , Qiangfei Xia
发明人： Wei Wu , Alexandre M. Bratkovski , Shih-Yuan Wang , Jingjing Li , Qiangfei Xia
IPC分类号： G02B26/00 , G02F1/01
CPC分类号： G02F1/01 , G02F3/02 , G02F2202/30 , Y10S977/762 , Y10S977/932 , Y10S977/949 , Y10S977/95
摘要： Various embodiments of the present invention are directed to external, electronically controllable, negative index material-based modulators. In one aspect, an external modulator comprises a negative index material in electronic communication with an electronic signal source. The negative index material receives an electronic signal encoding data from the electronic signal source and an unmodulated carrier wave from an electromagnetic radiation source. Magnitude variations in the electronic signal produce corresponding effective refractive index changes in the negative index material encoding the data in the amplitude and/or phase of the carrier wave to produce an electromagnetic signal.
摘要翻译：本发明的各种实施方案涉及外部的，电子可控的，负指数材料的调节剂。一方面，外部调制器包括与电子信号源电子通信的负索引材料。负索引材料接收来自电子信号源的电子信号编码数据和来自电磁辐射源的未调制载波。电子信号的幅度变化在编码载波的幅度和/或相位中的数据的负指数材料中产生对应的有效折射率变化，以产生电磁信号。

9. 发明申请

US20110240951A1 MEMRISTIVE DEVICE 有权
标题翻译：测量装置
公开(公告)号：US20110240951A1
公开(公告)日：2011-10-06
申请号：US12751977
申请日：2010-03-31
申请人： Jianhua Yang , Feng Miao , Wei Wu , Shih-Yuan Wang , R. Stanley Williams
发明人： Jianhua Yang , Feng Miao , Wei Wu , Shih-Yuan Wang , R. Stanley Williams
IPC分类号： H01L27/24 , H01L45/00 , H01L21/20
CPC分类号： H01L45/08 , H01L27/2463 , H01L45/12 , H01L45/1233 , H01L45/145 , H01L45/146 , H01L45/16
摘要： A memristive device includes a first electrode and a second electrode crossing the first electrode at a non-zero angle. An active region is disposed between the first and second electrodes. The active region has defects therein. Graphene or graphite is disposed between the active region and the first electrode and/or between the active region and the second electrode.
摘要翻译：忆阻器包括第一电极和第二电极，其以非零角度与第一电极交叉。有源区设置在第一和第二电极之间。活性区域有缺陷。石墨烯或石墨设置在有源区和第一电极之间和/或有源区和第二电极之间。

10. 发明授权

US07593170B2 Random negative index material structures in a three-dimensional volume 有权
标题翻译：三维体积中的随机负指数材料结构
公开(公告)号：US07593170B2
公开(公告)日：2009-09-22
申请号：US11584320
申请日：2006-10-20
申请人： Wei Wu , Shih-Yuan Wang , Alexandre M. Bratkovski
发明人： Wei Wu , Shih-Yuan Wang , Alexandre M. Bratkovski
IPC分类号： G02B13/18 , H01B3/24
CPC分类号： G02B1/00 , B82Y20/00 , G02B1/007 , G02F2202/30 , H01Q15/0086
摘要： Materials and methods for fabricating and using negative index materials are disclosed. A negative index material comprises a three-dimensional volume including a bulk solution and a plurality of unit cells disposed in the bulk solution in a substantially random pattern. Each unit cell comprises a periodic hole array pattern on a substrate or a resonator formed on a first surface of a substrate, and a thin wire pattern formed on a second surface of the substrate. The combination of the unit cells in the bulk solution produces a negative effective permeability and a negative effective permittivity over a frequency band of interest for the three-dimensional volume. The negative index material may be used to focus radiation by directing an incident radiation at the negative index material and generating a focused radiation by a negative refraction of the incident radiation in the negative index material.
摘要翻译：公开了制造和使用负指数材料的材料和方法。负指数材料包括三维体积，其包括本体溶液和以大致随机图案设置在本体溶液中的多个单元电池。每个单元电池包括在衬底上形成的周期性孔阵列图案或形成在衬底的第一表面上的谐振器，以及形成在衬底的第二表面上的细线图案。本体溶液中的单元电池的组合在三维体积的感兴趣频带上产生负的有效磁导率和负的有效介电常数。负折射率材料可以用于通过在负指数材料处引入入射辐射来聚焦辐射，并通过负指数材料中的入射辐射的负折射产生聚焦辐射。

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