公开(公告)号：US09423339B2

公开(公告)日：2016-08-23

申请号：US14764805

申请日：2013-09-17

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Shigeru Eura ,  Kengo Suzuki ,  Kenichiro Ikemura ,  Kazuya Iguchi

IPC: G01J1/04 ,  G01N21/31 ,  G01J3/44 ,  G01N21/64 ,  G01J3/02 ,  G01J3/42

CPC classification number: G01N21/31 ,  G01J3/0254 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/4406 ,  G01N21/645 ,  G01N21/6489 ,  G01N2021/6469 ,  G01N2021/6482 ,  G01N2021/6491 ,  G01N2201/062 ,  G01N2201/065 ,  G01N2201/12

Abstract: A spectral measurement apparatus includes a light source for generating a excitation light; an integrator having an input opening portion and an output opening portion; a housing portion arranged in the integrator and for housing a sample; an incidence optical system for making the excitation light incident to the sample; a photodetector for detecting a light to be measured output from the output opening portion; and an analysis means for calculating a light absorptance of the sample, based on a detection value detected by the photodetector, and an irradiation area with the excitation light at a position of incidence to the sample is set larger than an irradiated area of the sample, and the analysis means performs an area ratio correction regarding the irradiation area with the excitation light and the irradiated area of the sample, with respect to the light absorptance calculated.

Abstract translation: 光谱测量装置包括用于产生激发光的光源; 积分器，具有输入开口部分和输出开口部分; 布置在所述积分器中并用于容纳样品的壳体部分; 用于使激发光入射到样品的入射光学系统; 用于检测从所述输出开口部分输出的待测光的光电检测器; 以及分析装置，用于基于由所述光电检测器检测的检测值来计算样品的光吸收率，并且将入射到所述样品的位置处的激发光的照射面积设定为大于所述样品的照射面积， 并且分析装置相对于计算的光吸收率执行关于具有激发光的照射区域和样品的照射面积的面积比率校正。

公开(公告)号：US09410881B2

公开(公告)日：2016-08-09

申请号：US14794314

申请日：2015-07-08

Applicant: Valérie Robitaille ,  Cody Andrews

Inventor： Valérie Robitaille ,  Cody Andrews

IPC: G01N21/00 ,  G01N21/51 ,  A01K61/00 ,  A22C29/00 ,  G01N21/55 ,  G01N33/18 ,  G06M11/00 ,  G06M1/10 ,  G01J1/42

CPC classification number: G01N21/51 ,  A01K61/00 ,  A01K61/59 ,  A01K61/80 ,  A01K61/90 ,  A22C29/005 ,  G01J1/42 ,  G01N21/55 ,  G01N33/18 ,  G01N2201/0212 ,  G01N2201/0627 ,  G01N2201/065 ,  G06M1/101 ,  G06M11/00 ,  Y02A40/81 ,  Y02A40/824

Abstract: The photo-coupled data acquisition system can have a container having a contour wall extending upwardly from a closed bottom, for containing a sample therein, a light emitter operable to emit diffused light into the container at an initial intensity, a photodetector operable to detect a reflected intensity of the diffused light, and a structure connected to the contour wall and holding the light emitter and the photodetector at a predetermined height above the bottom of the container and in an orientation facing inside the container, wherein during operation of the system, the initial light intensity is attenuated by the sample and the reflected intensity thereof can be correlated to an information value concerning a variable of interest of the sample.

公开(公告)号：US20160209388A1

公开(公告)日：2016-07-21

申请号：US15001238

申请日：2016-01-20

Applicant: The Texas A&M University System

Inventor： Vladislav Victorovich Yakovlev ,  Edward S. Fry ,  John David Mason ,  Joel Nathan Bixler ,  Michael Thomas Cone ,  Brett Harrison Hokr

IPC: G01N33/18 ,  G01N21/64 ,  G01N21/65 ,  G01N21/47

CPC classification number: G01N33/1826 ,  G01N21/39 ,  G01N21/645 ,  G01N2021/6469 ,  G01N2201/065 ,  G01N2201/0697

Abstract: Disclosed is a high reflectivity integrating cavity and device to amplify and detect luminescent emissions produced by small concentrations of materials to be analyzed. Femto or nano molar concentrations of a material can be placed within the high reflectivity integrating cavity. At least the interior surface of the high reflectivity integrating cavity can comprise a coating that, at a designated wavelength of electromagnetic radiation, is transparent and non-absorbing to such designated wavelengths of electromagnetic radiation. In addition to the isotropic field induced by the interior surface of the high reflectivity integrating cavity, the high reflectivity of the interior surface of the high reflectivity integrating cavity leads to very large effective optical path lengths within the interior of the high reflectivity integrating cavity, thereby amplifying the luminescent emissions produced by the sample.

Abstract translation: 公开了集成腔和器件的高反射率，以放大和检测由待分析的小量材料产生的发光发射。 毫微米或毫摩尔浓度的材料可以放置在高反射率积分腔内。 至少高反射率积分腔的内表面可以包括在电磁辐射的指定波长处是透明的并且不吸收到这种指定波长的电磁辐射的涂层。 除了由高反射率积分腔的内表面引起的各向同性场外，高反射率积分腔的内表面的高反射率导致在高反射率积分腔的内部内的非常大的有效光程长度，从而 放大样品产生的发光发射。

公开(公告)号：US20160201458A1

公开(公告)日：2016-07-14

申请号：US14992463

申请日：2016-01-11

Applicant: Charles D. FATOR

Inventor： John David HANBY

IPC: E21B49/00 ,  G01N33/28 ,  G01N21/78 ,  E21B21/01 ,  E21B49/08

CPC classification number: E21B49/005 ,  E21B21/01 ,  E21B49/086 ,  G01N21/78 ,  G01N33/2823 ,  G01N2201/065 ,  G01N2201/129

Abstract: A spectrometric analysis system for use with a drilling and production system including a first inlet configured to receive an aliquot of downhole drilling fluid, a downhole mixing chamber in fluid communication with the first inlet and a reservoir configured to provide an aliquot of solvent, a second inlet configured to receive an aliquot of uphole drilling fluid, an uphole mixing chamber in fluid communication with the second inlet, a catalyst tape configured to be displaced in the downhole and uphole mixing chambers, an optical device configured to produce a chromophoric signal by contacting the catalyst tape with an electromagnetic signal, and a spectrometer for detecting the chromophoric signal produced by the optical device.

Abstract translation: 一种与钻井和生产系统一起使用的光谱分析系统，包括构造成接收等份的井下钻井液的第一入口，与第一入口流体连通的井下混合室和被配置成提供等分试样的溶剂的储存器，第二入口 入口，被配置为接收等份的井下钻井液，与第二入口流体连通的井下混合室，构造成在井下和井上混合室中移位的催化剂带，配置成通过使 具有电磁信号的催化剂带，以及用于检测由光学装置产生的发色信号的光谱仪。

公开(公告)号：US09377300B2

公开(公告)日：2016-06-28

申请号：US14651414

申请日：2013-12-09

Applicant: NEXCIS ,  UNIVERSITE D'AIX MARSEILLE

Inventor： Antonin Moreau ,  Véronica Bermudez ,  Ludovic Escoubas ,  Jean-Jacques Simon

IPC: G01B11/30 ,  G01N21/17

CPC classification number: G01B11/303 ,  G01N21/1717 ,  G01N2021/1725 ,  G01N2201/065

Abstract: A photoreflectance device for characterizing a rough surface includes a pump beam emitter to emit a pump beam; a probe beam emitter to emit a probe beam; a detector to detect the probe beam reflected by the surface; an integrating sphere to collect the probe beam reflected by the surface, the integrating sphere including: a first output connected to the detector, and disposed so as to receive a majority of the probe beam reflected by the surface; a second output arranged so as to receive a majority of the pump beam reflected by the surface.

Abstract translation: 用于表征粗糙表面的光反射装置包括：泵浦光束发射器，用于发射泵浦光束; 用于发射探测光束的探测光束发射器; 用于检测由表面反射的探测光束的检测器; 用于收集由表面反射的探测光束的积分球，所述积分球包括：连接到所述检测器的第一输出，并且被设置为接收由所述表面反射的所述探测光束的大部分; 布置成接收由表面反射的泵浦光束的大部分的第二输出。

公开(公告)号：US20160103077A1

公开(公告)日：2016-04-14

申请号：US14859285

申请日：2015-09-19

Applicant: Purewater Medical, Inc.

Inventor： Mark Forrest Smith ,  W. Mark Davis ,  Justin Charles Smith

IPC: G01N21/85 ,  G01N21/94 ,  G01N15/14

CPC classification number: G01N21/85 ,  G01N15/1429 ,  G01N15/1459 ,  G01N21/255 ,  G01N21/94 ,  G01N33/18 ,  G01N2015/1486 ,  G01N2015/1493 ,  G01N2201/065

Abstract: A liquid contaminant sensor system and method. An example system includes at least one light source. The example system includes at least one light detector to receive a light signal from the at least one light source. The example system includes a signal processor to compare the light signal received at the at least one light detector with a reference signal and determine if a particle is present in a liquid. An example liquid contaminant sensor method includes emitting a light into a detection path and a reference path, detecting a light signal from the detection path and the reference path, and comparing the light signal with a reference signal to determine if a particle is present in a fluid. In an example, a fluid path is split into a detection path and a reference path. In another example, the fluid path includes both the detection path and reference path.

Abstract translation: 液体污染物传感器系统及方法。 示例性系统包括至少一个光源。 示例系统包括至少一个光检测器，用于接收来自至少一个光源的光信号。 示例系统包括信号处理器，用于将在至少一个光检测器处接收的光信号与参考信号进行比较，并确定颗粒中是否存在液体。 示例性液体污染物传感器方法包括将光发射到检测路径和参考路径中，检测来自检测路径和参考路径的光信号，并将光信号与参考信号进行比较，以确定颗粒是否存在于 流体。 在一个示例中，流体路径被分割成检测路径和参考路径。 在另一示例中，流体路径包括检测路径和参考路径。

公开(公告)号：US20160033405A1

公开(公告)日：2016-02-04

申请号：US14519341

申请日：2014-10-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xinli Ma

IPC: G01N21/59 ,  G01N21/25

CPC classification number: G01N21/59 ,  G01N21/255 ,  G01N21/534 ,  G01N21/8806 ,  G01N21/958 ,  G01N2021/8832 ,  G01N2201/061 ,  G01N2201/065

Abstract: The present disclosure relates to a detecting device and a detecting method of a transparent display panel. The method comprises: providing a reference pattern sheet having n pairs of first regions with a first color and second regions with a second color alternately arranged in a first direction, and each of the first regions and each of the second regions having a same predetermined width D in the first direction; forming a uniform predetermined illuminance on the reference pattern sheet; detecting directly the reference pattern sheet by a measuring device; detecting the reference pattern sheet through the transparent panel display by the measuring device; and thereby determining a clarity of the transparent display panel.

Abstract translation: 本公开涉及一种透明显示面板的检测装置和检测方法。 该方法包括：提供具有第一颜色的n对第一区域的参考图案片和在第一方向上交替布置的第二颜色的第二区域，并且每个第一区域和每个第二区域具有相同的预定宽度 D在第一个方向; 在参考图案片上形成均匀的预定照度; 通过测量装置直接检测参考图案片; 通过测量装置通过透明面板显示器检测参考图案片; 从而确定透明显示面板的清晰度。

公开(公告)号：US09110006B1

公开(公告)日：2015-08-18

申请号：US14309495

申请日：2014-06-19

Applicant: Southwest Sciences Incorporated

Inventor： David Christian Hovde ,  Anthony Gomez

IPC: G01J3/10 ,  G01N21/25

CPC classification number: G01N21/255 ,  G01J3/021 ,  G01J3/10 ,  G01J3/42 ,  G01J3/433 ,  G01N21/39 ,  G01N21/552 ,  G01N2201/065

Abstract: A spectrometer comprising an optical cavity, a light source capable of producing light at one or more wavelengths transmitted by the cavity and with the light directed at the cavity, a detector and optics positioned to collect light transmitted by the cavity, feedback electronics causing oscillation of amplitude of the optical signal on the detector at a frequency that depends on cavity losses, and a sensor measuring the oscillation frequency to determine the cavity losses.

Abstract translation: 一种光谱仪，包括光腔，能够产生由空腔传输的一个或多个波长的光以及指向空腔的光的光源，定位成收集由空腔传输的光的检测器和光学器件， 在取决于腔体损耗的频率上的检测器上的光学信号的幅度，以及测量振荡频率以确定腔体损耗的传感器。

公开(公告)号：US09103812B2

公开(公告)日：2015-08-11

申请号：US13994618

申请日：2011-12-22

Applicant: Valérie Robitaille ,  Cody Andrews

Inventor： Valérie Robitaille ,  Cody Andrews

IPC: G01N21/00 ,  G01N33/18 ,  A01K61/00 ,  A22C29/00 ,  G01N21/51 ,  G01N21/55 ,  G06M11/00 ,  G06M1/10

CPC classification number: G01N21/51 ,  A01K61/00 ,  A01K61/59 ,  A01K61/80 ,  A01K61/90 ,  A22C29/005 ,  G01J1/42 ,  G01N21/55 ,  G01N33/18 ,  G01N2201/0212 ,  G01N2201/0627 ,  G01N2201/065 ,  G06M1/101 ,  G06M11/00 ,  Y02A40/81 ,  Y02A40/824

Abstract: The photo-coupled data acquisition system can have a container having a contour wall extending upwardly from a closed bottom, for containing a sample therein, a light emitter operable to emit diffused light into the container at an initial intensity, a photodetector operable to detect a reflected intensity of the diffused light, and a structure connected to the contour wall and holding the light emitter and the photodetector at a predetermined height above the bottom of the container and in an orientation facing inside the container, wherein during operation of the system, the initial light intensity is attenuated by the sample and the reflected intensity thereof can be correlated to an information value concerning a variable of interest of the sample.

Abstract translation: 光耦合数据采集系统可以具有容器，该容器具有从封闭的底部向上延伸的轮廓壁，用于在其中容纳样品;可发射器，可操作以以初始强度将扩散的光发射到容器中;光电检测器，可操作以检测 扩散光的反射强度和连接到轮廓壁并且将光发射器和光电检测器保持在容器底部上方的预定高度并且面向容器内的定向的结构，其中在系统运行期间， 初始光强度被样品衰减，其反射强度可以与关于样品感兴趣的变量的信息值相关。

公开(公告)号：US09029806B2

公开(公告)日：2015-05-12

申请号：US13885774

申请日：2011-12-19

Applicant: Dmitri Simonian ,  Mikhail Fouksman

Inventor： Dmitri Simonian ,  Mikhail Fouksman

IPC: G01N21/25 ,  G01N21/64 ,  G01N21/27 ,  G01N21/59 ,  G01N21/47

CPC classification number: G01N21/64 ,  G01N21/274 ,  G01N21/59 ,  G01N2021/4742 ,  G01N2201/065

Abstract: A structure for testing a luminescent film includes a Lambertian light source, an integrating sphere having an input port, and a measuring device. The Lambertian light source includes a mixing chamber having an input port and an output port, and a light emitter coupled to the input port. During testing the luminescent film is positioned between the output port of the mixing chamber and the input port of the integrating sphere. The measuring device is optically coupled to the integrating sphere.

Abstract translation: 用于测试发光膜的结构包括朗伯光源，具有输入端口的积分球和测量装置。 朗伯光源包括具有输入端口和输出端口的混合室以及耦合到输入端口的光发射器。 在测试期间，发光膜位于混合室的输出端口和积分球的输入端口之间。 测量装置光学耦合到积分球。