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    CAVITY ENHANCED POLARIMETER AND RELATED METHODS
    72.
    发明申请
    CAVITY ENHANCED POLARIMETER AND RELATED METHODS 审中-公开
    CAVITY增强极地及相关方法

    公开(公告)号：US20150323445A1

    公开(公告)日：2015-11-12

    申请号：US14706743

    申请日：2015-05-07

    Applicant: Theodore Peter Rakitzis

    Inventor： Theodore Peter Rakitzis

    IPC: G01N21/19 ,  G01N21/21

    CPC classification number: G01N21/19 ,  G01J4/02 ,  G01J4/04 ,  G01J2004/001 ,  G01N21/21 ,  G01N2201/06113 ,  G01N2201/0636 ,  G01N2201/067

    Abstract: A polarimeter for measuring chirality of a material comprising an optical ring cavity comprising a plurality of reflective elements configured to promote bi-directional propagation of a laser beam within the cavity, a laser-emitting device configured to introduce a first input laser beam and a second input laser beam into the ring cavity, and a Faraday rotator and a phase compensator configured to suppress a birefringent background as the first and second laser beams pass through the ring cavity, wherein the plurality of mirrors, Faraday rotator, and phase compensator are configured such that light from the first and second laser beams passes through a chiral material located within the cavity a sufficient number of times for a measurement of optical rotary dispersion (ORD) and circular dichroism (CD) of light transmitted through the chiral material to be obtained. Particular implementations include monolithic ring cavities or microresonators or use of intra-cavity gain media.

    Abstract translation: 一种用于测量包括光环腔的材料的手性的旋转计，包括配置成促进激光束在空腔内的双向传播的多个反射元件;激光发射器件，被配置为引入第一输入激光束和第二输入激光束 输入激光束进入环形腔，以及法拉第旋转器和相位补偿器，其构造成当第一和第二激光束通过环形空腔时抑制双折射背景，其中多个反射镜法拉第旋转器和相位补偿器被配置为 来自第一和第二激光束的光通过位于空腔内的手性材料足够多的次数，用于测量通过待获得的手性材料的光的旋转色散（ORD）和圆二色性（CD）。 具体的实施方式包括单片环腔或微谐振器或使用腔内增益介质。

    Terahertz-Wave Detection Element, Manufacturing Method Therefor, and Observation Apparatus
    73.
    发明申请
    Terahertz-Wave Detection Element, Manufacturing Method Therefor, and Observation Apparatus 审中-公开
    太赫兹波检测元件及其制造方法及观察装置

    公开(公告)号：US20150192457A1

    公开(公告)日：2015-07-09

    申请号：US14665090

    申请日：2015-03-23

    Applicant: NGK INSULATORS, LTD.

    Inventor： Jungo Kondo ,  Yuichi Iwata ,  Tetsuya Ejiri ,  Hiroki Kobayashi

    IPC: G01J1/04 ,  B32B38/00 ,  B32B37/24 ,  G01N21/3586 ,  G01J1/38

    CPC classification number: G01J1/0407 ,  B32B37/24 ,  B32B38/0004 ,  B32B2037/243 ,  B32B2038/0064 ,  B32B2457/00 ,  B32B2551/00 ,  G01J1/38 ,  G01J3/42 ,  G01N21/3581 ,  G01N21/3586 ,  G01N2201/06113 ,  G01N2201/067 ,  G02F1/0126

    Abstract: Provided a terahertz-wave detection element having high spatial resolution in which the occurrence of warping and a crack is suitably suppressed. The detection element includes: an electro-optic crystal layer in which a refractive index at an incident position of the terahertz wave changes in accordance with incident intensity of the terahertz wave; and a substrate supporting the electro-optic crystal layer. The detection element detects a spatial-characteristics distribution generated in probe light in superposition with the terahertz wave, thereby to detect the spatial intensity distribution of the incident terahertz wave. A joined part between the electro-optic crystal and the supporting substrate is an amorphous layer consisting of an oxide including a constituent element of the electro-optic crystal and the substrate, and also having a thickness of 1-50 nm. A thickness of the electro-optic crystal layer is 1-30 μm.

    Abstract translation: 提供了具有高空间分辨率的太赫兹波检测元件，其中适当地抑制翘曲和裂纹的发生。 检测元件包括：电光晶体层，其中太赫兹入射位置处的折射率根据太赫兹波的入射强度而变化; 以及支撑电光晶体层的基板。 检测元件检测在与太赫兹波叠加的探测光中产生的空间特性分布，从而检测入射的太赫兹波的空间强度分布。 电光晶体和支撑衬底之间的接合部分是由包括电光晶体的构成元素和衬底的氧化物组成的非晶层，并且还具有1-50nm的厚度。 电光晶体层的厚度为1-30μm。

    Electro-Optic Grating-Coupled Surface Plasmon Resonance (EOSPR)
    75.
    发明申请
    Electro-Optic Grating-Coupled Surface Plasmon Resonance (EOSPR) 有权
    电光光栅耦合表面等离子体共振（EOSPR）

    公开(公告)号：US20150124254A1

    公开(公告)日：2015-05-07

    申请号：US14534511

    申请日：2014-11-06

    Applicant: Ciencia, Inc.

    Inventor： William Page ,  George N. Gibson ,  Ernest F. Guignon

    IPC: G01N21/552 ,  G02F1/01

    CPC classification number: G01N21/553 ,  G01N21/7743 ,  G01N2201/067 ,  G02F1/061 ,  G02F1/195

    Abstract: An instrument for measuring and analyzing surface plasmon resonance (SPR) and/or surface plasmon coupled emission on an electro-optic grating-coupled sensor surface is described herein. The sensor chip achieves SPR through a grating-coupled approach, with variations in the local dielectric constant at regions of interest (ROI) at the sensor surface detected as a function of the intensity of light reflecting from these ROI. Unlike other grating-based approaches, the metal surface is sufficiently thin that resonant conditions are sensitive to dielectric constant changes both above and below the metal surface (like the Kretschmann configuration). Dielectric constant shifts that occur as mass accumulates on the surface can be returned to reference intensities by applying voltage across the underlying electro-optic polymer. Approaches to the development of the sensor surfaces are described, as are software and hardware features facilitating sample handling, data gathering, and data analysis by this solid-state approach.

    Abstract translation: 本文描述了用于测量和分析电光栅耦合传感器表面上的表面等离子体共振（SPR）和/或表面等离子体激元耦合发射的仪器。 传感器芯片通过光栅耦合方法实现SPR，传感器表面处的感兴趣区域（ROI）处的局部介电常数的变化作为从这些ROI反射的光的强度的函数被检测。 与其他基于光栅的方法不同，金属表面足够薄，使得谐振条件对金属表面上方和下方的介电常数变化敏感（如Kretschmann结构）。 通过在下面的电光聚合物上施加电压，可以将质量在表面上积累的介电常数偏移返回到参考强度。 描述了开发传感器表面的方法，以及通过该固态方法促进样品处理，数据采集和数据分析的软件和硬件特征。

    PLASMA SPECTROMETER
    77.
    发明申请
    PLASMA SPECTROMETER 有权
    等离子体光谱仪

    公开(公告)号：US20150015880A1

    公开(公告)日：2015-01-15

    申请号：US14383119

    申请日：2012-11-20

    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION

    Inventor： Yoshinobu Kohara ,  Yuzuru Takamura

    IPC: G01N21/67

    CPC classification number: G01N21/67 ,  G01N21/05 ,  G01N2201/067 ,  G01N2201/08

    Abstract: To improve the detection sensitivity, detection accuracy, and reproducibility when electrostatic discharge is generated in a sample solution and analysis is performed using light emission in the generated plasma. A flow channel 100, which has cylindrical main portions each expanding conically from a narrow portion, is filled with a conductive sample solution, and an electric field is applied to the flow channel 100 to generate plasma in the generated air bubbles, so that the resulting light emission is measured.

    Abstract translation: 为了提高在样品溶液中产生静电放电的检测灵敏度，检测精度和再现性，并且使用所产生的等离子体中的发光进行分析。 具有圆锥形主要部分的流动通道100，每个圆形主要部分均从狭窄的部分圆锥形地扩散，填充有导电样品溶液，并且将电场施加到流动通道100以在产生的气泡中产生等离子体，从而得到 测量发光。

    ELEMENTAL ANALYSIS DEVICE IN LIQUID
    78.
    发明申请
    ELEMENTAL ANALYSIS DEVICE IN LIQUID 审中-公开
    液体中的元素分析装置

    公开(公告)号：US20150009496A1

    公开(公告)日：2015-01-08

    申请号：US14500369

    申请日：2014-09-29

    Applicant: PANASONIC CORPORATION

    Inventor： Hironori KUMAGAI ,  Shin-ichi IMAI

    IPC: G01N21/67

    CPC classification number: G01N21/67 ,  G01N21/69 ,  G01N2201/06113 ,  G01N2201/067 ,  G01N2201/08

    Abstract: An elemental analysis device that analyzes an element in a liquid with high sensitivity and with a simple configuration is provided. The elemental analysis device of the present disclosure disposes a part of a first electrode disposed around an insulator having an opening portion, and a part of a second electrode. The elemental analysis device applies a voltage by use of a power supply disposed between the first electrode and the second electrode. The elemental analysis device analyzes the element in the liquid so that a light detection device detects an emission spectrum generated by interaction of plasma generated by applying the voltage with the element in the liquid.

    Abstract translation: 提供了一种以高灵敏度和简单配置分析液体中的元素的元素分析装置。 本公开的元件分析装置设置设置在具有开口部的绝缘体周围的第一电极的一部分和第二电极的一部分。 元素分析装置通过使用设置在第一电极和第二电极之间的电源来施加电压。 元素分析装置分析液体中的元素，使得光检测装置检测由通过施加电压而产生的等离子体与液体中的元素相互作用而产生的发射光谱。

    System and Method for Assessing Tissue Oxygenation Using a Conformal Filter
    79.
    发明申请
    System and Method for Assessing Tissue Oxygenation Using a Conformal Filter 有权
    使用保形过滤器评估组织氧合的系统和方法

    公开(公告)号：US20130321813A1

    公开(公告)日：2013-12-05

    申请号：US13905817

    申请日：2013-05-30

    Applicant: Chemimage Corporation

    Inventor： Patrick J. Treado ,  Ryan Priore

    IPC: G01J3/51

    CPC classification number: G01J3/51 ,  G01J3/0224 ,  G01J3/0272 ,  G01J3/457 ,  G01J2003/1213 ,  G01N21/255 ,  G01N21/33 ,  G01N21/35 ,  G01N21/359 ,  G01N21/65 ,  G01N21/718 ,  G01N2021/6471 ,  G01N2201/0221 ,  G01N2201/067 ,  G01N2201/129

    Abstract: A portable system and method for analyzing biological tissue samples and detecting analytes associated with tissue oxygenation using a conformal filter. A conformal filter, which may comprise a tunable filter, is configured to filter interacted photons conforming to a spectral shape correlated with an analyte of interest. Conformal filter configurations may be selected by consulting a modified look-up table associated with an analyte. An iterative methodology may be used to calibrate a conformal design for an analyte of interest, refine a previous conformal filter design for an analyte of interest, and/or generate a new conformal filter design for an analyte of interest.

    Abstract translation: 用于分析生物组织样品并使用保形过滤器检测与组织氧合相关的分析物的便携式系统和方法。 可以包括可调滤波器的保形滤波器被配置为滤波符合与感兴趣的分析物相关的光谱形状的相互作用的光子。 可以通过咨询与分析物相关联的经修改的查找表来选择保形过滤器配置。 可以使用迭代方法来校准感兴趣分析物的共形设计，改进目标分析物的先前共形过滤器设计，和/或为感兴趣的分析物生成新的保形过滤器设计。

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