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    SPECTROSCOPY APPARATUS AND METHODS
    81.
    发明申请
    SPECTROSCOPY APPARATUS AND METHODS 审中-公开
    光谱仪器和方法

    公开(公告)号：US20160238533A1

    公开(公告)日：2016-08-18

    申请号：US15025464

    申请日：2014-09-30

    Applicant: RENISHAW PLC

    Inventor： Thomas Anthony MASON

    IPC: G01N21/65

    CPC classification number: G01N21/65 ,  G01J3/0208 ,  G01J3/0237 ,  G01J3/0248 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/44 ,  G01J2003/2826 ,  G01N2201/025 ,  G01N2201/06113 ,  G01N2201/103 ,  G01N2201/11 ,  G01N2201/117 ,  G01N2201/122

    Abstract: This invention concerns spectroscopy apparatus comprising a light source arranged to generate a light profile on a sample, a photodetector having at least one photodetector element for detecting characteristic light generated from interaction of the sample with light from the light source, a support for supporting the sample, the support movable relative to the light profile, and a processing unit. The processing unit is arranged to associate a spectral value recorded by the photodetector element at a particular time with a point on the sample predicted to have generated the characteristic light recorded by the photodetector element at the particular time based on relative motion anticipated to have occurred between the support and the light profile.

    Abstract translation: 本发明涉及光谱装置，其包括被配置为在样品上产生光分布的光源，具有至少一个光电探测元件的光电检测器，该光电检测元件用于检测由样品与来自光源的光的相互作用产生的特征光;支撑样品 ，相对于光轮廓可移动的支撑件，以及处理单元。 处理单元被布置为将由特定时间的光电检测器元件记录的光谱值与预测的样品上的点相关联，以在特定时间基于由光电检测器元件记录的特征光，基于预期发生在 支持和光线。

    SNAPSHOT SPECTRAL IMAGING BASED ON DIGITAL CAMERAS
    83.
    发明申请
    SNAPSHOT SPECTRAL IMAGING BASED ON DIGITAL CAMERAS 有权
    基于数字摄像机的SNAPSHOT光谱成像

    公开(公告)号：US20150192465A1

    公开(公告)日：2015-07-09

    申请号：US14661682

    申请日：2015-03-18

    Applicant: Michael Golub ,  Menachem Nathan ,  Amir Averbuch ,  Asaf Kagan ,  Valery Zheludev ,  Roman Malinsky

    Inventor： Michael Golub ,  Menachem Nathan ,  Amir Averbuch ,  Asaf Kagan ,  Valery Zheludev ,  Roman Malinsky

    IPC: G01J3/28 ,  G02B5/02 ,  G02B5/18 ,  G01J3/02

    CPC classification number: G01J3/2823 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0248 ,  G01J3/18 ,  G01J3/36 ,  G02B5/02 ,  G02B5/1814 ,  G02B5/1842 ,  H04N9/045

    Abstract: Snapshot spectral imagers comprise an imaging lens, a dispersed image sensor and a restricted isometry property (RIP) diffuser inserted in the optical path between the source image and the image sensor. The imagers are used to obtain a plurality of spectral images of the source object in different spectral bands in a single shot. In some embodiments, the RIP diffuser is one dimensional. An optional disperser may be added in the optical path, to provide further dispersion at the image sensor. In some embodiments, all imager components except the RIP diffuser may be part of a digital camera, with the RIP diffuser added externally. In some embodiments, the RIP diffuser may be included internally in a digital camera.

    Abstract translation: 快照光谱成像器包括插入在源图像和图像传感器之间的光路中的成像透镜，分散图像传感器和限制等距特性（RIP）扩散器。 成像器用于在单次拍摄中获得不同光谱带中的源对象的多个光谱图像。 在一些实施例中，RIP扩散器是一维的。 可以在光路中添加可选的分散器，以在图像传感器处提供进一步的色散。 在一些实施例中，除RIP漫射器之外的所有成像器组件可以是数字照相机的一部分，其中RIP扩散器被外部添加。 在一些实施例中，RIP扩散器可以内部包括在数字照相机中。

    Snapshot spectral imaging based on digital cameras
    84.
    发明授权
    Snapshot spectral imaging based on digital cameras 有权
    基于数码相机的快照光谱成像

    公开(公告)号：US09013691B2

    公开(公告)日：2015-04-21

    申请号：US13752560

    申请日：2013-01-29

    Applicant: Michael Golub ,  Menachem Nathan ,  Amir Averbuch ,  Asaf Kagan ,  Valery Zheludev ,  Roman Malinsky

    Inventor： Michael Golub ,  Menachem Nathan ,  Amir Averbuch ,  Asaf Kagan ,  Valery Zheludev ,  Roman Malinsky

    IPC: G01J3/28 ,  H04N9/04 ,  G01J3/02 ,  G01J3/18 ,  G01J3/36

    CPC classification number: G01J3/2823 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0248 ,  G01J3/18 ,  G01J3/36 ,  G02B5/02 ,  G02B5/1814 ,  G02B5/1842 ,  H04N9/045

    Abstract: Snapshot spectral imagers comprise an imaging lens, a dispersed image sensor and a restricted isometry property (RIP) diffuser inserted in the optical path between the source image and the image sensor. The imagers are used to obtain a plurality of spectral images of the source object in different spectral bands in a single shot. In some embodiments, the RIP diffuser is one dimensional. An optional disperser may be added in the optical path, to provide further dispersion at the image sensor. In some embodiments, all imager components except the RIP diffuser may be part of a digital camera, with the RIP diffuser added externally. In some embodiments, the RIP diffuser may be included internally in a digital camera.

    Abstract translation: 快照光谱成像器包括插入在源图像和图像传感器之间的光路中的成像透镜，分散图像传感器和限制等距特性（RIP）扩散器。 成像器用于在单次拍摄中获得不同光谱带中的源对象的多个光谱图像。 在一些实施例中，RIP扩散器是一维的。 可以在光路中添加可选的分散器，以在图像传感器处提供进一步的色散。 在一些实施例中，除RIP漫射器之外的所有成像器组件可以是数字照相机的一部分，其中RIP扩散器被外部添加。 在一些实施例中，RIP扩散器可以内部包括在数字照相机中。

    PORTABLE HYPERSPECTRAL IMAGER
    85.
    发明申请
    PORTABLE HYPERSPECTRAL IMAGER 审中-公开
    便携式超大图像

    公开(公告)号：US20140354868A1

    公开(公告)日：2014-12-04

    申请号：US14258204

    申请日：2014-04-22

    Applicant: Corning Incorporated

    Inventor： Leon J. Desmarais ,  Richard Lynton Wiggins ,  Patrick W. Woodman

    IPC: H04N5/232

    CPC classification number: H04N5/23293 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0248 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/2823

    Abstract: A portable hyperspectral imager. The imager is modular and may include a hyperspectral camera and a removably-coupled mobile display module. The hyperspectral camera may include an Offner spectrometer. The mobile display module may be adapted to receive data from the hyperspectral camera and may include an internal camera. The mobile display module may include a cell phone or a tablet computer. The mobile display module may be integrally attached to the hyperspectral camera. The integral attachment may include a data link or USB connection. The length of the data link or USB connection may be less than 6 inches and the imager may weigh less than one pound. The imager may include a battery module or a scanning optical module.

    Abstract translation: 便携式超光谱成像仪。 成像器是模块化的，并且可以包括高光谱相机和可拆卸耦合的移动显示模块。 超光谱相机可能包括Offner光谱仪。 移动显示模块可以适于从高光谱相机接收数据，并且可以包括内部相机。 移动显示模块可以包括蜂窝电话或平板计算机。 移动显示模块可以一体地附接到高光谱相机。 整体附件可以包括数据链接或USB连接。 数据链接或USB连接的长度可能小于6英寸，并且成像器的重量可能小于1磅。 成像器可以包括电池模块或扫描光学模块。

    SYSTEM AND METHOD FOR SAFER DETECTION OF UNKNOWN MATERIALS USING DUAL POLARIZED HYPERSPECTRAL IMAGING AND RAMAN SPECTROSCOPY
    86.
    发明申请
    SYSTEM AND METHOD FOR SAFER DETECTION OF UNKNOWN MATERIALS USING DUAL POLARIZED HYPERSPECTRAL IMAGING AND RAMAN SPECTROSCOPY 审中-公开
    使用双极化超分辨图像和拉曼光谱法进行安全检测未知材料的系统和方法

    公开(公告)号：US20140268104A1

    公开(公告)日：2014-09-18

    申请号：US13913303

    申请日：2013-06-07

    Applicant: Chemlmage Corporation

    Inventor： Patrick J. Treado ,  Matthew Nelson ,  Charles W. Gardner

    IPC: G01J3/44 ,  G01J3/51

    CPC classification number: G01J3/44 ,  G01J3/02 ,  G01J3/0221 ,  G01J3/0224 ,  G01J3/0248 ,  G01J3/32 ,  G01N21/21 ,  G01N21/314 ,  G01N21/33 ,  G01N21/35 ,  G01N21/3581 ,  G01N21/359 ,  G01N21/65 ,  G02B21/0092 ,  G02B21/16 ,  G02B21/361

    Abstract: A first location comprising an unknown material may be scanned using SWIR hyperspectral imaging in a dual polarization configuration. Surveying may also be applied to thereby determine whether or not a human is present. This surveying may be achieved my assessing LWIR data, data acquired from motion sensors, and combinations thereof. If no human is present, a second location may be interrogated using Raman spectroscopic techniques to thereby obtain a Raman data set representative of the region of interest. This Raman data set may be assessed to associate an unknown material with a known material. This assessment may be achieved by comparing the Raman data set to one or more reference data sets in a reference database, where each reference data set is associated with a known material.

    Abstract translation: 包含未知材料的第一位置可以使用双极化配置中的SWIR高光谱成像进行扫描。 还可以进行测量，从而确定人是否存在。 本次测量可能会实现我对LWIR数据的评估，运动传感器获取的数据及其组合。 如果不存在人，则可以使用拉曼光谱技术询问第二位置，从而获得表示感兴趣区域的拉曼数据集。 可以评估该拉曼数据集以将未知材料与已知材料相关联。 可以通过将拉曼数据集与参考数据库中的一个或多个参考数据集进行比较来实现该评估，其中每个参考数据集与已知材料相关联。

    ACCURACY AND PRECISION IN RAMAN SPECTROSCOPY
    88.
    发明申请
    ACCURACY AND PRECISION IN RAMAN SPECTROSCOPY 有权
    拉曼光谱的准确度和精度

    公开(公告)号：US20140028996A1

    公开(公告)日：2014-01-30

    申请号：US13559211

    申请日：2012-07-26

    Applicant: Huiwen Liu ,  Peter Gunderson

    Inventor： Huiwen Liu ,  Peter Gunderson

    IPC: G01J3/44

    CPC classification number: G01J3/0248 ,  G01J3/0237 ,  G01J3/0278 ,  G01J3/44 ,  G01N21/65

    Abstract: The disclosure is related systems and method for improved accuracy and precision in Raman spectroscopy. In one embodiment, a device may comprise a Raman spectroscopic apparatus configured to determine a property of a sample by directing photons at the sample and measuring a resulting Raman scattering, a positioning apparatus capable of manipulating a position of the sample, and the device being configured to selectively adjust a focus of the Raman spectroscopic apparatus to adjust an intensity of the Raman scattering. Another embodiment may be a method comprising performing a depth focus Raman spectra screening on a sample to determine a depth focus with a maximum-intensity Raman spectra, wherein the depth focus spectra screening comprises performing Raman spectra scans on the sample at a plurality of depth foci, and modifying a process based on a result of the Raman spectra scan at the depth focus with the maximum-intensity Raman spectra.

    Abstract translation: 本公开是提高拉曼光谱精度和精度的相关系统和方法。 在一个实施例中，装置可以包括拉曼分光装置，其被配置为通过在样品处引导光子并测量所得到的拉曼散射来确定样品的性质，能够操纵样品的位置的定位装置，以及被配置的装置 选择性地调节拉曼光谱装置的焦点以调节拉曼散射的强度。 另一个实施方案可以是包括对样品进行深度聚焦拉曼光谱筛选以用最大强度拉曼光谱确定深度聚焦的方法，其中深度聚焦谱筛选包括在多个深度焦点上对样品进行拉曼光谱扫描 ，并根据最大强度拉曼光谱在深度焦点处基于拉曼光谱扫描的结果修改工艺。

    Visual spectrophotometer
    89.
    发明授权
    Visual spectrophotometer 有权
    视觉分光光度计

    公开(公告)号：US08638433B1

    公开(公告)日：2014-01-28

    申请号：US13573485

    申请日：2012-09-17

    Applicant: John R. Amend ,  Richard A. Hermens

    Inventor： John R. Amend ,  Richard A. Hermens

    IPC: G01J3/42

    CPC classification number: G01J3/0248 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0235 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18 ,  G01J3/42 ,  G01J3/4412 ,  G01J3/443 ,  G01J2003/047

    Abstract: A spectrophotometer including a light tube having a spectrophotometer head mounted to one end of the light tube and a diffraction grating head mounted to the opposite end. The spectrophotometer head having a bore therethrough for receiving incoming light from a light source providing a light path through the spectrophotometer head and light tube; Further, a slit is disposed in the light path and a vial of colored liquid is suspended halfway through the light path. The diffraction grating includes a bore aligned with the light path and includes a focusing lens and a diffraction grating disposed in the light path. The diffraction grating displaying a spectrum with an upper half displaying the spectrum of the light transmitted through the colored liquid and the lower half displaying the spectrum of the light source.

    Abstract translation: 一种分光光度计，包括具有安装在光管一端的分光光度计头的光管和安装在另一端的衍射光栅头。 分光光度计头部具有穿过其的孔，用于接收来自光源的入射光，从而提供通过分光光度计头部和光管的光路; 此外，狭缝设置在光路中，并且一小瓶有色液体被中途穿过光路。 衍射光栅包括与光路对准的孔，并包括设置在光路中的聚焦透镜和衍射光栅。 该衍射光栅显示具有上半部分的光谱，其显示透过有色液体的光的光谱，下半部分显示光源的光谱。

    System and method for raman-based chronic exposure detection
    90.
    发明申请
    System and method for raman-based chronic exposure detection 审中-公开
    基于拉曼慢性暴露检测的系统和方法

    公开(公告)号：US20140016116A1

    公开(公告)日：2014-01-16

    申请号：US13987046

    申请日：2013-06-28

    Applicant: Chemlmage Corporation

    Inventor： John Maier ,  Jeffrey Cohen ,  Ryan Priore

    IPC: G01N21/84

    CPC classification number: G01N21/84 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0224 ,  G01J3/0248 ,  G01J3/027 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/1256 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/44 ,  G01J3/4406 ,  G01J5/0846 ,  G01J2005/0077 ,  G01N21/35 ,  G01N21/3581 ,  G01N21/359 ,  G01N21/65 ,  G01N21/658 ,  G01N2201/129 ,  G02B21/0092 ,  G02B21/14 ,  G02B21/16

    Abstract: The present disclosure provides for a system and method for assessing chronic exposure of a biological sample, such as a bodily fluid, to an analyte of interest. A biological sample may be illuminated to thereby generate a one or more pluralities of interacted photons. These interacted photons may be detected to thereby generate one or more spectroscopic data sets representative of a biological sample. Spectroscopic data sets generated may be compared to at least one reference data set. Each reference data set may be associated with a known exposure to a known analyte. The present disclosure contemplates that the system and method disclosed herein may be used to analyze exposure of biological samples to at least one analyte over time. Data sets may be obtained at various time intervals to assess changes in a molecular composition as a result of chronic exposure to an analyte.

    Abstract translation: 本公开提供了用于评估生物样品（例如体液）到感兴趣分析物的慢性暴露的系统和方法。 可以照射生物样品，从而产生一个或多个相互作用的光子。 可以检测这些相互作用的光子，从而生成代表生物样品的一个或多个光谱数据集。 可以将生成的光谱数据集与至少一个参考数据集进行比较。 每个参考数据集可以与已知分析物的已知暴露相关联。 本公开内容考虑到本文公开的系统和方法可用于分析生物样品随时间的至少一种分析物的暴露。 可以以不同的时间间隔获得数据集，以评估作为慢性暴露于分析物的结果的分子组成的变化。

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