Molecule detection using Raman light detection
    2.
    发明授权
    Molecule detection using Raman light detection 失效
    使用拉曼光检测的分子检测

    公开(公告)号:US08208137B2

    公开(公告)日:2012-06-26

    申请号:US12696853

    申请日:2010-01-29

    IPC分类号: G01J3/44

    CPC分类号: G01J3/44

    摘要: An apparatus for detecting at least one molecule using Raman light detection includes a substrate for supporting a sample containing the at least one molecule, a laser source for emitting a laser beam to cause Raman light emission from the at least one molecule, a modulating element for modulating a spatial relationship between the laser beam and the substrate at an identified frequency to cause the Raman light to be emitted from the at least one molecule at the identified frequency, at least one detector for detecting the Raman light emitted from the at least one molecule, and a post-signal processing unit configured to process the detected Raman light emission at the identified frequency to detect the at least one molecule.

    摘要翻译: 用于使用拉曼光检测检测至少一个分子的装置包括用于支撑含有至少一个分子的样品的基底,用于发射激光束以产生来自至少一个分子的拉曼光发射的激光源, 以识别的频率调制激光束和衬底之间的空间关系,以使所述拉曼光以所识别的频率从所述至少一个分子发射;至少一个检测器,用于检测从所述至少一个分子发射的拉曼光 以及后信号处理单元,被配置为处理所识别的频率处的所检测的拉曼光发射以检测所述至少一个分子。

    DYNAMICALLY RECONFIGURABLE HOLOGRAMS
    4.
    发明申请
    DYNAMICALLY RECONFIGURABLE HOLOGRAMS 有权
    动态可重构的HOLOGRAMS

    公开(公告)号:US20110273755A1

    公开(公告)日:2011-11-10

    申请号:US13142484

    申请日:2008-12-29

    IPC分类号: G03H1/14 H01L45/00 B82Y99/00

    摘要: Various embodiments of the present invention relate to systems that can be used as holograms and can be electronically controlled and dynamically reconfigured to generate three-dimensional motion picture images. In one embodiment, a dynamically reconfigurable hologram (1200) comprises a phase-control layer (1202) including a two-dimensional array of phase-modulation pixels (1212). The hologram also comprises an intensity-control layer (1204) including a two-dimensional array of intensity-control pixels (1214). One or more three-dimensional motion pictures can be produced by electronically addressing the individual phase-modulation pixels and intensity-control pixels in order to phase and control the intensity of light emanating from pixels of the hologram.

    摘要翻译: 本发明的各种实施例涉及可以用作全息图并且可以被电子控制和动态重新配置以产生三维运动图像图像的系统。 在一个实施例中,动态可重构全息图(1200)包括包括相位调制像素的二维阵列(1212)的相位控制层(1202)。 全息图还包括包括强度控制像素(1214)的二维阵列的强度控制层(1204)。 可以通过电子地寻址各个相位调制像素和强度控制像素来产生一个或多个三维运动图像,以便相位和控制从全息图像素发出的光的强度。

    Negative index material-based modulators and methods for fabricating the same
    6.
    发明授权
    Negative index material-based modulators and methods for fabricating the same 有权
    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

    IPC分类号: G02B26/00 G02F1/01

    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。

    Random negative index material structures in a three-dimensional volume
    7.
    发明授权
    Random negative index material structures in a three-dimensional volume 有权
    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

    IPC分类号: G02B13/18 H01B3/24

    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。

    Deformable optical element, methods of making and uses thereof
    10.
    发明授权
    Deformable optical element, methods of making and uses thereof 有权
    可变形光学元件,制造方法及其用途

    公开(公告)号:US07719771B2

    公开(公告)日:2010-05-18

    申请号:US11881182

    申请日:2007-07-25

    IPC分类号: G02B3/00

    CPC分类号: G02B3/14 G02B3/0006

    摘要: A deformable optical element includes an elastically deformable lens. Electrical contacts are directly attached to the elastically deformable lens and configured to receive an applied voltage. The electrical contacts have opposing surfaces configured to develop electrostatic forces in response to the applied voltage. The electrostatic forces deform the elastically deformable lens to create a predetermined optical effect.

    摘要翻译: 可变形光学元件包括可弹性变形的透镜。 电触点直接连接到可弹性变形的透镜并且被配置为接收施加的电压。 电触点具有被配置为响应于所施加的电压产生静电力的相对表面。 静电力使可弹性变形的透镜变形以产生预定的光学效果。