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21. 发明申请

US20100277789A1 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：US20100277789A1
公开(公告)日：2010-11-04
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： G02F1/01 , H01B13/00 , C23C14/34 , B05D5/12
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。

22. 发明申请

US20110122405A1 GUIDED MODE RESONATOR BASED RAMAN ENHANCEMENT APPARATUS 有权
标题翻译：基于引导模式谐振器的拉曼增强装置
公开(公告)号：US20110122405A1
公开(公告)日：2011-05-26
申请号：US12625304
申请日：2009-11-24
申请人： Wei Wu , Jingjing Li , Qiangfei Xia , Jianhua Yang
发明人： Wei Wu , Jingjing Li , Qiangfei Xia , Jianhua Yang
IPC分类号： G01J3/44
CPC分类号： G01J3/44 , G01N21/658 , G02B2006/0325 , G02B2006/12107
摘要： A system for performing Raman spectroscopy comprises a waveguide layer configured with at least one array of features, the at least one array of features being configured to provide guided-mode resonance for at least one wavelength of electromagnetic radiation; and at least one fluid channel disposed in the waveguide layer. An analyte sensor comprises an electromagnetic radiation source configured to emit a range of wavelengths of electromagnetic radiation, the system for performing Raman spectroscopy, and at least one photodetector configured to detect Raman scattered light.
摘要翻译：用于执行拉曼光谱的系统包括配置有至少一个特征阵列的波导层，所述至少一个特征阵列被配置为为至少一个波长的电磁辐射提供导模谐振; 以及设置在波导层中的至少一个流体通道。分析物传感器包括被配置为发射电磁辐射波长范围的电磁辐射源，用于执行拉曼光谱的系统，以及配置成检测拉曼散射光的至少一个光电检测器。

23. 发明授权

US09354363B2 Controlling phase response in a sub-wavelength grating lens 有权
标题翻译：控制亚波长光栅透镜中的相位响应
公开(公告)号：US09354363B2
公开(公告)日：2016-05-31
申请号：US13640348
申请日：2010-04-13
申请人： Wei Wu , R. Stanley Williams , Jingjing Li , Theodore I. Kamins , Marco Fiorentino
发明人： Wei Wu , R. Stanley Williams , Jingjing Li , Theodore I. Kamins , Marco Fiorentino
IPC分类号： G02B5/18 , B05D5/06
CPC分类号： G02B5/1809 , B05D5/06 , G02B5/18 , G02B5/1828 , G02B5/1861
摘要： A sub-wavelength grating device having controlled phase response includes a grating layer having line widths, line thicknesses, line periods, and line spacings selected to produce a first level of control in phase changes of different portions of a beam of light reflected from the grating layer. The device also includes a substrate affixed to the grating layer that produces a second level of control in phase changes of different portions of a beam of light reflected from the grating layer, the second level of control being accomplished abrupt stepping of the substrate in a horizontal dimension, ramping the substrate in a horizontal dimension, or changing the index of refraction in a horizontal dimension.
摘要翻译：具有受控相位响应的亚波长光栅装置包括具有线宽，线厚度，线周期和线间隔的光栅层，其被选择以产生从光栅反射的光束的不同部分的相位变化中的第一级控制层。该装置还包括固定到光栅层的衬底，其产生从光栅层反射的光束的不同部分的相位变化的第二级控制，第二级控制是在水平方向上完成衬底的突然步进尺寸，在水平尺寸上斜化基底，或改变水平尺寸的折射率。

24. 发明授权

US09068921B2 Analyzer and method for sensing using the same 有权
标题翻译：分析仪和使用它的感测方法
公开(公告)号：US09068921B2
公开(公告)日：2015-06-30
申请号：US13254883
申请日：2009-03-07
申请人： Wei Wu , Qiangfei Xia , Shih-Yuan Wang , Jingjing Li
发明人： Wei Wu , Qiangfei Xia , Shih-Yuan Wang , Jingjing Li
IPC分类号： G01N21/01 , G01N21/05 , B01L3/00 , G01N21/03 , G01N21/31 , G01N21/64
CPC分类号： G01N21/05 , B01L3/502715 , B01L2200/0647 , B01L2300/0851 , B01L2300/0864 , B01L2300/0867 , B01L2300/0896 , B01L2400/0487 , B01L2400/049 , G01N21/0303 , G01N21/31 , G01N2021/0346 , G01N2021/3133 , G01N2021/3166 , G01N2021/6467 , G01N2201/08
摘要： An analyzer is disclosed herein. The analyzer encompasses a substrate having a surface with a plurality of distinct V-grooves formed therein. An input flow channel is configured to intersect and fluidly communicate with each of the plurality of distinct V-grooves at respective input points, and an output flow channel is configured to intersect and fluidly communicate with each of the plurality of distinct V-grooves at respective output points.
摘要翻译：本文公开了一种分析仪。分析仪包括具有在其中形成有多个不同V形槽的表面的基板。输入流通道被配置为在相应的输入点处与多个不同的V形槽中的每一个相交并且流体地连通，并且输出流动通道被配置为在相应的多个不同的V形槽输出点。

25. 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。

26. 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。

27. 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。

28. 发明授权

US09323217B2 Metamaterial and dynamically reconfigurable hologram employing same 有权
标题翻译：超材料和使用相同的动态可重构全息图
公开(公告)号：US09323217B2
公开(公告)日：2016-04-26
申请号：US13142484
申请日：2008-12-29
申请人： Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams , Jingjing Li , Wei Wu , Philip J. Kuekes
发明人： Shih-Yuan Wang , Alexandre M. Bratkovski , R. Stanley Williams , Jingjing Li , Wei Wu , Philip J. Kuekes
IPC分类号： G03H1/08 , G03H1/02 , G03H1/22 , G02B1/00
CPC分类号： G03H1/02 , G02B1/007 , G03H1/2249 , G03H1/2294 , G03H2001/0224 , G03H2210/30 , G03H2225/22 , G03H2225/32 , G03H2225/33
摘要： A negative index material (or metamaterial) crossbar includes a first layer of approximately parallel nanowires and a second layer of approximately parallel nanowires that overlay the nanowires in the first layer. The nanowires in the first layer are approximately perpendicular in orientation to the nanowires in the second layer. Each nanowire of the first layer and each nanowire of the second layer has substantially regularly spaced fingers. The crossbar further includes resonant elements at nanowire intersections between the respective layers. Each resonant element includes two fingers of a nanowire in the first layer and two fingers of a nanowire in the second layer.
摘要翻译：负指数材料（或超材料）横杆包括大致平行的纳米线的第一层和覆盖第一层中的纳米线的大致平行的纳米线的第二层。第一层中的纳米线在第二层中与纳米线的取向近似垂直。第一层的每个纳米线和第二层的每个纳米线具有基本上规则间隔的指状物。横杆还包括在各层之间的纳米线交叉处的共振元件。每个谐振元件包括第一层中的纳米线的两个指状物和第二层中的纳米线的两个指状物。

29. 发明申请

US20130027776A1 CONTROLLING PHASE RESPONSE IN A SUB-WAVELENGTH GRATING LENS 有权
标题翻译：在亚波长光栅镜中控制相位响应
公开(公告)号：US20130027776A1
公开(公告)日：2013-01-31
申请号：US13640348
申请日：2010-04-13
申请人： Wei Wu , R. Stanley Williams , Jingjing Li , Theodore I. Kamins , Marco Fiorentino
发明人： Wei Wu , R. Stanley Williams , Jingjing Li , Theodore I. Kamins , Marco Fiorentino
IPC分类号： G02B5/18 , B05D3/10 , B05D5/06
CPC分类号： G02B5/1809 , B05D5/06 , G02B5/18 , G02B5/1828 , G02B5/1861
摘要： A sub-wavelength grating device having controlled phase response includes a grating layer having line widths, line thicknesses, line periods, and line spacings selected to produce a first level of control in phase changes of different portions of a beam of light reflected from the grating layer. The device also includes a substrate affixed to the grating layer that produces a second level of control in phase changes of different portions of a beam of light reflected from the grating layer, the second level of control being accomplished abrupt stepping of the substrate in a horizontal dimension, ramping the substrate in a horizontal dimension, or changing the index of refraction in a horizontal dimension.
摘要翻译：具有受控相位响应的亚波长光栅装置包括具有线宽，线厚度，线周期和线间隔的光栅层，其被选择以产生从光栅反射的光束的不同部分的相位变化中的第一级控制层。该装置还包括固定到光栅层的衬底，其产生从光栅层反射的光束的不同部分的相位变化的第二级控制，第二级控制是在水平方向上完成衬底的突然步进尺寸，在水平尺寸上斜化基底，或改变水平尺寸的折射率。

30. 发明授权

US08330952B2 Guided mode resonator based Raman enhancement apparatus 有权
标题翻译：引导型谐振器型拉曼增强器
公开(公告)号：US08330952B2
公开(公告)日：2012-12-11
申请号：US12625304
申请日：2009-11-24
申请人： Wei Wu , Jingjing Li , Qiangfei Xia , Jianhua Yang
发明人： Wei Wu , Jingjing Li , Qiangfei Xia , Jianhua Yang
IPC分类号： G01J3/44
CPC分类号： G01J3/44 , G01N21/658 , G02B2006/0325 , G02B2006/12107
摘要： A system for performing Raman spectroscopy comprises a waveguide layer configured with at least one array of features, the at least one array of features being configured to provide guided-mode resonance for at least one wavelength of electromagnetic radiation; and at least one fluid channel disposed in the waveguide layer. An analyte sensor comprises an electromagnetic radiation source configured to emit a range of wavelengths of electromagnetic radiation, the system for performing Raman spectroscopy, and at least one photodetector configured to detect Raman scattered light.
摘要翻译：用于执行拉曼光谱的系统包括配置有至少一个特征阵列的波导层，所述至少一个特征阵列被配置为为至少一个波长的电磁辐射提供导模谐振; 以及设置在波导层中的至少一个流体通道。分析物传感器包括被配置为发射电磁辐射波长范围的电磁辐射源，用于执行拉曼光谱的系统，以及配置成检测拉曼散射光的至少一个光电检测器。

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