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450 条记录 (耗时 0.033 秒)

    Free-space photonic connection using wavelength division multiplexing and optical antenna
    181.
    发明授权
    Free-space photonic connection using wavelength division multiplexing and optical antenna 有权
    使用波分复用和光天线的自由空间光子连接

    公开(公告)号：US08320767B2

    公开(公告)日：2012-11-27

    申请号：US12263407

    申请日：2008-10-31

    申请人： Terrel Morris ,  Michael Tan ,  Shih-Yuan Wang

    发明人： Terrel Morris ,  Michael Tan ,  Shih-Yuan Wang

    IPC分类号： H04B10/00 ,  H04B10/06

    CPC分类号： H04B10/803

    摘要： An interconnect system has an optical transmitter mounted on a first circuit board and an optical receiver mounted on a second circuit board. The optical receiver can be nominally aligned to receive an optical signal through free space from the optical transmitter. Further, the optical receiver includes one or more light detectors, and an optical antenna coupled to direct incident light into the one or more light detectors.

    摘要翻译： 互连系统具有安装在第一电路板上的光发射器和安装在第二电路板上的光接收器。 光接收器可以被名义上对准以通过光发射器的自由空间接收光信号。 此外，光接收器包括一个或多个光检测器，以及耦合到将入射光引导到一个或多个光检测器中的光天线。

    Metamaterial inclusion structure and method
    182.
    发明授权
    Metamaterial inclusion structure and method 有权
    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。

    VOLTAGE EQUALIZER FOR BATTERY ASSEMBLY
    184.
    发明申请
    VOLTAGE EQUALIZER FOR BATTERY ASSEMBLY 审中-公开
    用于电池组件的电压均衡器

    公开(公告)号：US20120194137A1

    公开(公告)日：2012-08-02

    申请号：US13236084

    申请日：2011-09-19

    申请人： Shih-Yuan Wang

    发明人： Shih-Yuan Wang

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0016

    摘要： A voltage equalizer is applied to balance voltages among multiple battery units that are connected in series as a battery assembly. The voltage equalizer has a transformer, a switch and a controller. The transformer has a primary winding connected to the battery assembly and the controller through the switch, and further has multiple secondary windings connected to the battery units respectively. When the switch is alternately turned on and off, the transformer draws energy from the battery units with the higher voltage and couples the energy to the secondary windings to charge the battery unit with the lower voltage for balancing the voltages of the battery units.

    摘要翻译： 施加电压均衡器以平衡作为电池组件串联连接的多个电池单元之间的电压。 电压均衡器具有变压器，开关和控制器。 变压器具有通过开关连接到电池组件和控制器的初级绕组，并且还具有分别连接到电池单元的多个次级绕组。 当开关交替地接通和断开时，变压器以较高的电压从电池单元抽取能量，并且将能量耦合到次级绕组，以便用较低的电压为电池单元充电以平衡电池单元的电压。

    Utilizing nanowire for generating white light
    186.
    发明授权
    Utilizing nanowire for generating white light 有权
    利用纳米线产生白光

    公开(公告)号：US08188494B2

    公开(公告)日：2012-05-29

    申请号：US11477298

    申请日：2006-06-28

    申请人： Nobuhiko P. Kobayashi ,  Shih-Yuan Wang ,  M. Saif Islam

    发明人： Nobuhiko P. Kobayashi ,  Shih-Yuan Wang ,  M. Saif Islam

    IPC分类号： H01L33/00 ,  H01L21/00

    CPC分类号： H01L33/502 ,  B82Y20/00

    摘要： One embodiment in accordance with the invention is an apparatus that can include a light emitting diode that is for of outputting light in the blue wavelength. Furthermore, the apparatus can also include a nanowire or nanoparticle coupled to a surface of the light emitting diode. Additionally, the apparatus can include an electrode coupled to the light emitting diode, wherein the nanowire or nanoparticle is for receiving and converting the light into red and green light that is output from the nanowire or nanoparticle.

    摘要翻译： 根据本发明的一个实施例是可以包括用于输出蓝色波长的光的发光二极管的装置。 此外，该装置还可以包括耦合到发光二极管的表面的纳米线或纳米颗粒。 此外，该装置可以包括耦合到发光二极管的电极，其中纳米线或纳米颗粒用于接收并将光转换成从纳米线或纳米颗粒输出的红色和绿色光。

    RESISTIVE SWITCHES
    187.
    发明申请
    RESISTIVE SWITCHES 有权
    电阻开关

    公开(公告)号：US20120126932A1

    公开(公告)日：2012-05-24

    申请号：US13387680

    申请日：2010-03-03

    申请人： Jianhua Yang ,  Dmitri Borisovich Strukov ,  Shih-Yuan Wang

    发明人： Jianhua Yang ,  Dmitri Borisovich Strukov ,  Shih-Yuan Wang

    IPC分类号： H01C7/10

    CPC分类号： G11C13/0007 ,  H01L45/10 ,  H01L45/1233 ,  H01L45/146

    摘要： Resistive switches and related methods are provided. Such a resistive switch includes an active material in contact with opposite end electrodes. The active material defines electron traps that capture or release charges in accordance with applied switching voltages. Resistive switches are characterized by ON state and OFF state resistance curves. Resistance ratios of ten times or more are exhibited. The state of a resistive switch is determined using sensing voltages lesser then the switching threshold.

    摘要翻译： 提供电阻开关及相关方法。 这种电阻式开关包括与相对端电极接触的活性材料。 活性材料限定了根据所施加的开关电压捕获或释放电荷的电子阱。 电阻式开关的特征在于ON状态和OFF状态电阻曲线。 表现出十倍以上的电阻比。 使用小于切换阈值的感测电压来确定电阻式开关的状态。

    ELECTRICALLY DRIVEN DEVICES FOR SURFACE ENHANCED RAMAN SPECTROSCOPY
    188.
    发明申请
    ELECTRICALLY DRIVEN DEVICES FOR SURFACE ENHANCED RAMAN SPECTROSCOPY 有权
    用于表面增强拉曼光谱的电驱动装置

    公开(公告)号：US20120113420A1

    公开(公告)日：2012-05-10

    申请号：US13384456

    申请日：2009-09-17

    申请人： Huei Pei Kuo ,  Shih-Yuan Wang ,  Min Hu ,  Zhiyong Li ,  Alexander M. Bratkovski

    发明人： Huei Pei Kuo ,  Shih-Yuan Wang ,  Min Hu ,  Zhiyong Li ,  Alexander M. Bratkovski

    IPC分类号： G01J3/44

    CPC分类号： G01N21/658 ,  B82Y15/00 ,  B82Y30/00

    摘要： An electrically driven device (10) for surface enhanced Raman spectroscopy includes a first electrode (16), a substrate (12) positioned proximate to the first electrode (16), a plurality of cone shaped protrusions (12′) formed integrally with or on a substrate surface (S), a Raman signal-enhancing material (14) coated on each protrusion (12′), and a second electrode (18) positioned relative to the first electrode (16) at a predetermined distance, D. Each of the protrusions (12′) has a tip (22) with a radius of curvature, r, ranging from about 0.1 nm to about 100 nm. The second electrode (18) is positioned relative to the first electrode (16) such that the electrodes (16, 18) together produce an electric field (EF) when a voltage bias is applied therebetween. The electric field (EF) has a field distribution that creates a stronger field gradient at a region proximate to the tips (22) than at other portions of the substrate (12).

    摘要翻译： 用于表面增强拉曼光谱的电驱动装置（10）包括第一电极（16），靠近第一电极（16）定位的基板（12），与该第一电极（16）一体形成的多个锥形突起 涂覆在每个突起（12'）上的衬底表面（S），拉曼信号增强材料（14）和相对于第一电极（16）以预定距离D定位的第二电极（D）。 突起（12'）具有从约0.1nm至约100nm范围内的具有曲率半径r的尖端（22）。 第二电极（18）相对于第一电极（16）定位，使得当施加电压时，电极（16,18）一起产生电场（EF）。 电场（EF）具有在靠近尖端（22）的区域处比在衬底（12）的其它部分处产生更强的场梯度的场分布。

    Microresonator systems and methods of fabricating the same
    189.
    发明授权
    Microresonator systems and methods of fabricating the same 有权
    微谐振器系统及其制造方法

    公开(公告)号：US08175429B2

    公开(公告)日：2012-05-08

    申请号：US12479589

    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： G02B6/26 ,  G02B6/42

    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 microdisk comprises: a top layer; a bottom layer; an intermediate layer having at least one quantum well, the intermediate layer sandwiched between the top layer and the bottom layer; a peripheral annular region including at least a portion of the top, intermediate, and bottom layers; and a current isolation region configured to occupy at least a portion of a central region of the microdisk including at least a portion of the top, intermediate, and bottom layers and having relatively lower index of refraction than the peripheral annular region.

    摘要翻译： 本发明的各种实施方案涉及可用作激光的微谐振器系统，调制器和光电检测器以及用于制造微谐振器系统的方法。 在一个实施例中，微盘包括：顶层; 底层; 具有至少一个量子阱的中间层，夹在顶层和底层之间的中间层; 包括顶层，中间层和底层的至少一部分的周边环形区域; 以及电流隔离区域，其构造成占据所述微盘的至少一部分包括所述顶层，中间层和底层的至少一部分，并且具有比所述周边环形区域相对较低的折射率。