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    METHOD AND DEVICE FOR SPECTRALLY DETECTING HEMOGLOBIN
    292.
    发明申请
    METHOD AND DEVICE FOR SPECTRALLY DETECTING HEMOGLOBIN 有权
    用于频谱检测血红蛋白的方法和装置

    公开(公告)号：US20100231893A1

    公开(公告)日：2010-09-16

    申请号：US12721354

    申请日：2010-03-10

    Applicant: David Miller

    Inventor： David Miller

    IPC: G01J3/30 ,  G01J3/00

    CPC classification number: G01J3/427 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0264 ,  G01J3/0272 ,  G01N21/3151 ,  G01N2021/3148 ,  G01N2021/3185 ,  G01N2201/0221

    Abstract: The present disclosure provides systems and methods for detecting the presence of blood. Specific applications may include hunting, during which it may be necessary to track a wounded, bleeding animal. According to one embodiment, a device transmits light at one or more wavelengths to irradiate a region potentially containing blood. Hemoglobin in the blood absorbs or reflects more of the transmitted light than other matter in the region. A detector detects the light reflected from the region and determines if blood is present in the region using spectral analysis.

    Abstract translation: 本公开提供了用于检测血液存在的系统和方法。 具体应用可能包括狩猎，在此期间可能需要跟踪受伤的流血动物。 根据一个实施例，装置以一个或多个波长透射光以照射可能含有血液的区域。 血液中的血红蛋白比该区域的其他物质吸收或反映更多的透射光。 检测器检测从该区域反射的光，并使用光谱分析确定该区域中是否存在血液。

    Systems and Methods for Utilizing Cylindrical Beam Volume Holograms
    293.
    发明申请
    Systems and Methods for Utilizing Cylindrical Beam Volume Holograms 有权
    使用圆柱梁体积全息图的系统和方法

    公开(公告)号：US20100201979A1

    公开(公告)日：2010-08-12

    申请号：US12671166

    申请日：2007-07-31

    Applicant: Omid Momtahan ,  Chao Ray Hsieh ,  Ali Adibi

    Inventor： Omid Momtahan ,  Chao Ray Hsieh ,  Ali Adibi

    IPC: G01J3/42

    CPC classification number: G01J3/1838 ,  G01J3/02 ,  G01J3/0208 ,  G01N21/31 ,  G03H1/0248 ,  G03H2222/55

    Abstract: Systems and methods for performing spectral-spatial mapping in (one and two dimensions) and coded spectroscopy are described. At least one embodiment includes a system for performing spectral-spatial mapping and coded spectroscopy comprising a cylindrical beam volume hologram (CBVH), the CBVH configured to receive input beams and generate diffracted beams in a first direction to perform spectral-spatial mapping, the CBVH further configured to allow input beams to pass in a second direction orthogonal to the first direction unaffected. The system further comprises a first lens configured to receive the diffracted beams and perform a Fourier transform on the input beams in the first direction, a second lens configured to receive the diffracted beams and focus the beams in the second direction to generate output beams, and a charged coupled device (CCD) configured to receive the outputs beams, the output beams used to provide spectral analysis of the input beams.

    Abstract translation: 描述了在（一维和二维）和编码光谱学中执行光谱空间映射的系统和方法。 至少一个实施例包括用于执行频谱空间映射和编码光谱的系统，包括圆柱形束体全息图（CBVH），CBVH被配置为接收输入光束并在第一方向上产生衍射光束以执行光谱空间映射，CBVH 进一步配置为允许输入光束在与第一方向正交的第二方向上不受影响。 该系统还包括配置成接收衍射光束并在第一方向上对输入光束执行傅里叶变换的第一透镜，配置成接收衍射光束并将光束聚焦在第二方向上以产生输出光束的第二透镜，以及 被配置为接收输出光束的电荷耦合器件（CCD），用于提供输入光束的光谱分析的输出光束。

    Industrially robust non-contact color measurement device
    294.
    发明授权
    Industrially robust non-contact color measurement device 有权
    工业坚固的非接触式测色装置

    公开(公告)号：US07773221B2

    公开(公告)日：2010-08-10

    申请号：US11820089

    申请日：2007-06-18

    Applicant: Zhiling Xu ,  Peter G. VanderJagt ,  Steven Henry Peterson

    Inventor： Zhiling Xu ,  Peter G. VanderJagt ,  Steven Henry Peterson

    IPC: G01J3/46

    CPC classification number: G01J3/02 ,  G01J1/0266 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/50 ,  G01J3/501 ,  G01J3/51

    Abstract: A color measurement device designed for use at various stages of an industrial process is provided. The device offers enhanced insensitivity to ambient light, measurement depth variations, and/or ambient or environmental temperature variations. The device may be embodied as an LED-based, non-contact color measurement spectrophotometer. Over-illumination in full-spectrum of the target object facilitates effective color measurements over varying depths of view. Collected light is measured at discrete wavelengths across the entire visual spectrum. The hardened, rugged design and packaging of the measurement device allows color measurement to be performed at various stages of industrial processes wherein the device can add value by enabling enhanced detection of color errors.

    Abstract translation: 提供了一种设计用于工业过程各个阶段的颜色测量装置。 该设备提高了对环境光，测量深度变化和/或环境或环境温度变化的不敏感性。 该装置可以实现为基于LED的非接触式彩色测量分光光度计。 目标对象的全光谱过度照明有助于在不同深度的视角进行有效的颜色测量。 在整个视觉光谱上以离散波长测量所收集的光。 测量设备的硬化，坚固的设计和封装允许在工业过程的各个阶段执行颜色测量，其中通过实现增强的颜色误差检测，该装置可以增加价值。

    OPTICAL SPECTROMETER ELEMENT HAVING NON-SPHERICAL MIRRORS
    296.
    发明申请
    OPTICAL SPECTROMETER ELEMENT HAVING NON-SPHERICAL MIRRORS 有权
    具有非球面镜的光学光谱仪元件

    公开(公告)号：US20100141941A1

    公开(公告)日：2010-06-10

    申请号：US12663619

    申请日：2008-06-04

    Applicant: Wolfram Bohle

    Inventor： Wolfram Bohle

    IPC: G01J3/00 ,  G01J3/30

    CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/18 ,  G01J3/443 ,  G01N21/66

    Abstract: The invention relates to a spectrometer for analysing the optical emission of a sample, having an excitation source, an entrance gap and a dispersive element, which fans out the spectrum of the light generated in the excitation source in a plane, and having solid body sensors with one or more lines, which are arranged in the region of the focal curve of the beam path in order to evaluate the spectral information, wherein the sensors are arranged above or below the plane and the spectral emission is deflected onto the sensors by mirrors and focused, wherein the reflecting surface of the mirrors is aspherically formed in a direction of curvature.

    Abstract translation: 本发明涉及一种用于分析具有激发源，入口间隙和分散元件的样品的光发射的光谱仪，其将平面内的激发源中产生的光的光谱散出，并具有固体感测器 具有布置在光束路径的焦点曲线的区域中的一条或多条线，以便评估光谱信息，其中传感器布置在平面的上方或下方，并且光谱发射通过反射镜偏转到传感器上，并且 聚焦，其中反射镜的反射表面在曲率方向上非球面地形成。

    Sagnac fourier transform spectrometer having improved resolution
    297.
    发明授权
    Sagnac fourier transform spectrometer having improved resolution 失效
    Sagnac傅立叶变换光谱仪具有改进的分辨率

    公开(公告)号：US07733492B1

    公开(公告)日：2010-06-08

    申请号：US11431936

    申请日：2006-05-10

    Applicant: Eric Szarmes ,  Huan Ma

    Inventor： Eric Szarmes ,  Huan Ma

    IPC: G01B9/02 ,  G01J3/45

    CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/18 ,  G01J3/453

    Abstract: Systems and methods are disclosed for a modified Sagnac interferometer having a plurality of gratings that can be reflective or transmissive. The gratings allow measurement of wavelength spectra in counter-circulating beams of the interferometer. In one embodiment, diffraction geometries at each pair of neighboring gratings are configured so that diffractive and angular contributions reinforce each other at the second of the pair of gratings. In one embodiment, diffraction geometries at the gratings are configured so that the exiting beams of the interferometer satisfy the crossing condition wherein the exiting beams are on the opposite sides of a reference beam axis for a design wavelength input beam. Also disclosed are techniques for restoring the reinforcement and/or crossing conditions when these conditions are not otherwise met.

    Abstract translation: 公开了用于具有可以是反射或透射的多个光栅的经修改的Sagnac干涉仪的系统和方法。 光栅允许测量干涉仪的反循环光束中的波长光谱。 在一个实施例中，每对相邻光栅处的衍射几何形状被配置为使得衍射和角度贡献在所述一对光栅中的第二对处彼此加强。 在一个实施例中，光栅处的衍射几何形状被配置为使得干涉仪的出射光束满足交叉条件，其中出射光束在设计波长输入光束的参考光束轴线的相对侧上。 还公开了当不满足这些条件时恢复加强和/或交叉条件的技术。

    IN-LINE LINEAR VARIABLE FILTER BASED SPECTROPHOTOMETER
    299.
    发明申请
    IN-LINE LINEAR VARIABLE FILTER BASED SPECTROPHOTOMETER 有权
    基于线性可变滤波器的分光光度计

    公开(公告)号：US20100092083A1

    公开(公告)日：2010-04-15

    申请号：US12249200

    申请日：2008-10-10

    Applicant: Robert Paul HERLOSKI ,  Jagdish Tandon ,  Martin Edward Hoover

    Inventor： Robert Paul HERLOSKI ,  Jagdish Tandon ,  Martin Edward Hoover

    IPC: G06K9/00 ,  H04N1/60

    CPC classification number: H04N1/6033 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/26 ,  G01J3/51 ,  G01J3/513

    Abstract: A system for providing color analysis of a toner image on an image bearing surface with a spectrophotometer is provided. The system includes an illuminator positioned adjacent to the image bearing surface and configured to emit a light beam at the image bearing surface, a linear sensor positioned adjacent to the image bearing surface and configured to receive the light reflecting off the toner image on the image bearing surface, a gradient index lens placed in the optical path of the light beams reflecting off the image bearing surface between the image bearing surface and the linear variable filter; and the linear variable filter positioned between the linear sensor and the gradient index lens. The system is devoid of a collimating lens positioned in between the gradient index lens and the linear variable filter, and the linear variable filter and the linear sensor are spaced apart by a gap.

    Abstract translation: 提供了一种使用分光光度计在图像承载表面上提供调色剂图像的颜色分析的系统。 该系统包括位于图像承载表面附近并被配置为在图像承载表面处发射光束的照明器，邻近图像承载表面定位的线性传感器，并被配置为接收从图像承载面上反射出调色剂图像的光 表面，放置在反射离开图像承载表面和图像承载表面之间的图像承载表面的光束的光路中的渐变折射率透镜; 线性可变滤波器位于线性传感器和渐变折射率透镜之间。 该系统没有位于梯度折射率透镜和线性可变滤光片之间的准直透镜，并且线性可变滤光器和线性传感器间隔开间隙。

    SYSTEMS AND METHODS FOR DETECTING CHEMICAL AND BIOLOGICAL SUBSTANCES
    300.
    发明申请
    SYSTEMS AND METHODS FOR DETECTING CHEMICAL AND BIOLOGICAL SUBSTANCES 有权
    用于检测化学和生物物质的系统和方法

    公开(公告)号：US20100085564A1

    公开(公告)日：2010-04-08

    申请号：US12403522

    申请日：2009-03-13

    Applicant: Xun Guo ,  Hong Wang ,  Chunwei Liu

    Inventor： Xun Guo ,  Hong Wang ,  Chunwei Liu

    IPC: G01J3/44

    CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/44 ,  G01N21/15 ,  G01N21/658 ,  G01N21/94 ,  G01N2021/656

    Abstract: A method for detecting an ingredient in a food product or detecting a disease includes allowing a food sample solution obtained from a food product or a body fluid from an individual to come to contact with a nano-scale surface structure in a sensor, wherein the nano-scale surface structure comprises a plurality of columns over a substrate or a plurality of holes in a substrate. The method includes illuminating the food sample solution or the body fluid on the nano-scale surface structure on the sensor by a laser beam; obtaining a Raman spectrum from the scattered light using a spectral analyzer; and identifying the spectral signature in the Raman spectrum to determine the existence of the chemical substance in the food product or identifying a disease in the individual.

    Abstract translation: 用于检测食品中的成分或检测疾病的方法包括使得从个体的食品或体液获得的食品样品溶液与传感器中的纳米级表面结构接触，其中所述纳米 尺寸表面结构包括在衬底上的多个柱或衬底中的多个孔。 该方法包括通过激光束照射传感器上的纳米级表面结构上的食物样品溶液或体液; 使用光谱分析仪从散射光获得拉曼光谱; 并确定拉曼光谱中的光谱特征，以确定食品中化学物质的存在或识别个体中的疾病。

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