专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20090028504A1 OPTICAL WAVEGUIDE RING RESONATOR WITH PHOTO-TUNNELING INPUT/OUTPUT PORT 有权
标题翻译：带光电输入/输出端口的光波导环形谐振器
公开(公告)号：US20090028504A1
公开(公告)日：2009-01-29
申请号：US11829042
申请日：2007-07-26
申请人： Wei Wu , Shih-Yuan Wang , Michael Renne Ty Tan , David A. Fattal
发明人： Wei Wu , Shih-Yuan Wang , Michael Renne Ty Tan , David A. Fattal
IPC分类号： G02B6/26 , H01S3/083
CPC分类号： G02B6/12007 , G02B2006/12104 , H01S5/026 , H01S5/1071
摘要： An optical resonator, a photonic system and a method of optical resonance employ optical waveguide segments connected together with total internal reflection (TIR) mirrors to form a closed loop. The optical resonator includes the optical waveguide segments, the TIR mirrors and a photo-tunneling input/output (I/O) port. The photo-tunneling I/O port includes one of the TIR mirrors. The method includes propagating and reflecting an optical signal, or a portion thereof, in the optical resonator, and transmitting a portion of the optical signal through the photo-tunneling I/O port. The photonic system includes the optical resonator and a source of an optical signal.
摘要翻译：光学谐振器，光子系统和光学谐振的方法采用与全内反射（TIR）反射镜连接在一起以形成闭环的光波导段。光谐振器包括光波导段，TIR镜和光隧道输入/输出（I / O）端口。光隧道I / O端口包括一个TIR镜。该方法包括在光谐振器中传播和反射光信号或其一部分，以及通过光隧道I / O端口传输光信号的一部分。光子系统包括光学谐振器和光学信号的源。

8. 发明申请

US20090028492A1 OPTICAL WAVEGUIDE RING RESONATOR WITH AN INTRACAVITY ACTIVE ELEMENT 有权
标题翻译：具有静态活动元件的光波导环谐振器
公开(公告)号：US20090028492A1
公开(公告)日：2009-01-29
申请号：US11829048
申请日：2007-07-26
申请人： Wei Wu , Shih-Yuan Wang , Michael Renne Ty Tan , David A. Fattal , Charles M. Santori , Raymond G. Beausoleil
发明人： Wei Wu , Shih-Yuan Wang , Michael Renne Ty Tan , David A. Fattal , Charles M. Santori , Raymond G. Beausoleil
IPC分类号： G02B6/125 , G02B6/36 , H01S3/083
CPC分类号： G02B6/125 , G02B2006/12104 , H01S5/026 , H01S5/1071
摘要： An optical resonator, a photonic system and a method of optical resonance employ optical waveguide segments connected together with total internal reflection (TIR) mirrors to form a closed loop. The optical resonator includes the optical waveguide segments, an intracavity active element coupled to a designated one of the optical waveguide segments, the TIR mirrors and a photo-tunneling input/output (I/O) port. The photo-tunneling I/O port includes one of the TIR mirrors. The method includes propagating and reflecting the optical signal, or a portion thereof, in the optical resonator, transmitting a portion of the optical signal through the I/O port, and influencing the optical signal. The photonic system includes the optical resonator with optical gain and a source of an optical signal.
摘要翻译：光学谐振器，光子系统和光学谐振的方法采用与全内反射（TIR）反射镜连接在一起以形成闭环的光波导段。光谐振器包括光波导段，耦合到指定的一个光波导段的腔内有源元件，TIR镜和光隧道输入/输出（I / O）端口。光隧道I / O端口包括一个TIR镜。该方法包括在光谐振器中传播和反射光信号或其一部分，通过I / O端口传输光信号的一部分，并影响光信号。光子系统包括具有光学增益的光学谐振器和光学信号的源。

9. 发明申请

US20080317474A1 Optical interconnect 有权
标题翻译：光互连
公开(公告)号：US20080317474A1
公开(公告)日：2008-12-25
申请号：US11821532
申请日：2007-06-22
申请人： Shih-Yuan Wang , Mihail Sigalas , Wei Wu
发明人： Shih-Yuan Wang , Mihail Sigalas , Wei Wu
IPC分类号： H04B10/00
CPC分类号： H04B10/803
摘要： An optical interconnect has a plurality of optical data sources, a plurality of optical data receivers, a diffractive optical element configured to diffract an optical beam from at least one alignment optical source to at least one sensor, and an aligning element configured to align optical beams from the optical data sources to said optical data receivers, according to readings from the sensor.
摘要翻译：光学互连具有多个光学数据源，多个光学数据接收器，被配置为将来自至少一个对准光源的光束衍射到至少一个传感器的衍射光学元件，以及配置成对准光束根据传感器的读数从光学数据源到所述光学数据接收器。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式