公开(公告)号：US08755123B2

公开(公告)日：2014-06-17

申请号：US13672286

申请日：2012-11-08

Applicant: DRS RSTA, Inc.

Inventor： Richard J. Heimer

IPC: G02B27/14 ,  G02B5/04

CPC classification number: H04N5/332 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0294 ,  G01J3/2823 ,  G01J3/36 ,  G01J2005/0077 ,  G02B23/125 ,  G02B27/1013 ,  G02B27/14 ,  H04N5/2254 ,  H04N5/33

Abstract: An objective lens assembly suitable for use in helmet-mounted applications. The objective lens assembly comprises two prisms that collectively are configured, oriented and bonded relative to each other to separate and allow simultaneous imaging of two separate spectral bands (such as VNIR and LWIR bands) received from the same object scene via a common window such that the object scene may be viewed from the same perspective without the effects of parallax.

Abstract translation: 适用于头盔安装应用的物镜组件。 物镜组件包括两个共同配置，定向并相对于彼此结合的棱镜，以分离并允许通过公共窗口从相同对象场景接收的两个分开的光谱带（例如VNIR和LWIR带）同时成像，使得 可以从相同的视角观看对象场景而不产生视差的影响。

公开(公告)号：US08734536B2

公开(公告)日：2014-05-27

申请号：US13187842

申请日：2011-07-21

Applicant: Markus E. Beck ,  Ming Lun Yu

Inventor： Markus E. Beck ,  Ming Lun Yu

IPC: H01L21/66

CPC classification number: H01L22/20 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/0286 ,  G01J3/28 ,  G01J3/44 ,  G01J3/4412 ,  G01J5/0846 ,  G01N21/65 ,  G01N2201/1211 ,  H01L31/0322 ,  H01L31/18 ,  Y10T29/41

Abstract: A temperature-adjusted spectrometer can include a light source and a temperature sensor.

Abstract translation: 温度调节光谱仪可以包括光源和温度传感器。

公开(公告)号：US08705154B2

公开(公告)日：2014-04-22

申请号：US13888504

申请日：2013-05-07

Applicant: Canon Kabushiki Kaisha

Inventor： Tokuji Takizawa ,  Kazumi Kimura ,  Nobuyuki Tochigi ,  Masayasu Teramura

IPC: H04N1/46 ,  G01J3/28 ,  G03G15/04 ,  G03G15/00

CPC classification number: G01N21/251 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0237 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/20 ,  G01J3/2803 ,  G01J3/50 ,  G03G15/0131 ,  G03G15/0194 ,  G03G15/50 ,  G03G2215/0132 ,  G03G2215/0164

Abstract: A spectral colorimetric apparatus for detecting a color of an image of a subject, including: an illumination optical system illuminating the subject on a detection surface; a spectral optical system including a spectral element spectrally separating the beam diffused by the subject and a light receiving element array detecting a spectral intensity distribution; and a guiding optical system for guiding a beam diffused by the subject, wherein: the detection surface is parallel to a spectral plane including a principal ray of a beam entering the spectral optical system and a principal ray of a beam spectrally separated; the principal ray of the beam enters the spectral optical system within the spectral plane obliquely to a line joining a center of the light receiving element array with a surface vertex of the spectral element; and a light receiving surface of the light receiving element array is orthogonal to the spectral plane.

Abstract translation: 一种用于检测被摄体的图像的颜色的光谱比色装置，包括：照射光学系统，在检测面上照射被摄体; 光谱光学系统，包括频谱分离由对象漫射的光束的光谱元件和检测光谱强度分布的光接收元件阵列; 以及引导光学系统，用于引导被对象漫射的光束，其中：所述检测表面平行于包括进入所述光谱系统的光束的主光线和光谱分离的光束的主光束的光谱平面; 光束的主射线进入光谱平面内的光谱系统，倾斜于连接光接收元件阵列的中心与光谱元件的表面顶点的线; 并且光接收元件阵列的光接收表面与光谱平面正交。

公开(公告)号：US20140093147A1

公开(公告)日：2014-04-03

申请号：US13998776

申请日：2013-12-03

Applicant: Chemlmage Corporation

Inventor： Shona Stewart ,  Patrick Treado ,  Heather Kirschner ,  Alan Wilson ,  Ryan Priore ,  Jeffrey Cohen ,  Serena Augustine

IPC: G01N21/25

CPC classification number: G01N21/255 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/32 ,  G01J3/44 ,  G01N21/21 ,  G01N21/314 ,  G01N21/33 ,  G01N21/35 ,  G01N21/3581 ,  G01N21/359 ,  G01N21/65 ,  G02B21/0092 ,  G02B21/16 ,  G02B21/361

Abstract: A method for analyzing organ samples using hyperspectral imaging comprising illuminating an organ sample to generate interacted photons, collecting the interacted photons and passing the interacted photons through a tunable filter. The filtered interacted photons are detected to generate a hyperspectral image. A brightfield image is generated and associated with the hyperspectral image. Spectra from locations of interest are extracted and analyzed to assess a characteristic of the organ sample. A system may comprise an illumination source to illuminate an organ sample and generate interacted photons, a collection optics for collecting the interacted photons and a tunable filter to filter the interacted photons. A detector is configured to detect the filtered photons and generate at least one hyperspectral image. The detector may also be configured to generate at least one brightfield image representative of the organ sample.

Abstract translation: 一种使用高光谱成像分析器官样品的方法，包括照亮器官样品以产生相互作用的光子，收集相互作用的光子并使相互作用的光子通过可调滤光器。 检测过滤的相互作用的光子以产生高光谱图像。 生成亮场图像并与高光谱图像相关联。 提取并分析来自感兴趣位置的光谱，以评估器官样品的特征。 系统可以包括用于照亮器官样本并产生相互作用的光子的照明源，用于收集相互作用的光子的收集光学器件和用于过滤相互作用的光子的可调滤波器。 检测器被配置为检测滤波的光子并产生至少一个高光谱图像。 检测器还可以被配置为产生代表器官样本的至少一个亮场图像。

公开(公告)号：US08686364B1

公开(公告)日：2014-04-01

申请号：US13720598

申请日：2012-12-19

Applicant: JP3 Measurement, LLC

Inventor： Joseph Paul Little, III ,  Matthew R. Thomas

IPC: G01J5/02 ,  G01N21/35 ,  G01N21/39 ,  G01N21/17 ,  G01J3/433 ,  G01J3/10

CPC classification number: G01N21/3504 ,  F17D3/01 ,  G01J3/02 ,  G01J3/0294 ,  G01J3/108 ,  G01J3/28 ,  G01J3/433 ,  G01N21/35 ,  G01N21/359 ,  G01N21/85 ,  G01N33/28 ,  G01N2201/06113 ,  G05D11/132 ,  Y10T137/0335 ,  Y10T137/2506

Abstract: Methods and systems for real time, in situ monitoring of fluids, and particularly the determination of both the energy content and contaminants in a gas or oil transmission facility, are provided. The system may include two separate scanning sources to scan two different, but overlapping, NIR ranges, or may involve two separate scans from a single scanning spectroscopy source. The first scan ranges from approximately 1550 nm up through 1800 nm and a second scan concurrently scans at a high resolution across a band from approximately 1560-1610 nm, the wavelength of interest for hydrogen sulfide (though similar scans are contemplated in alternative wavelength ranges for alternative contaminants). The second scan may provide very narrow (0.005 nm) step resolution over just the wavelength of interest for the contaminant and may scan at a substantially higher power level. The spectroscopic optical data from the two scans, however obtained, must then be combined into an analytical processing module containing models that analyze the multi-scan data and yield both energy content and contaminant quantitative data.

Abstract translation: 提供了用于实时，原位监测流体的方法和系统，特别是确定气体或油输送设施中的能量含量和污染物。 该系统可以包括两个单独的扫描源来扫描两个不同但重叠的NIR范围，或者可以涉及来自单个扫描光谱源的两次单独的扫描。 第一扫描范围从大约1550nm到1800nm，并且第二扫描同时以大约1560-1610nm的频带以高分辨率扫描，硫化氢感兴趣的波长（尽管类似的扫描被考虑在替代波长范围内 替代污染物）。 第二次扫描可以在污染物的感兴趣的波长上提供非常窄的（0.005nm）步长分辨率，并且可以以相当高的功率水平进行扫描。 然后将来自两次扫描的光谱光学数据，然后被组合到包含分析多扫描数据并产生能量含量和污染物定量数据的模型的分析处理模块中。

公开(公告)号：US08654328B2

公开(公告)日：2014-02-18

申请号：US13127401

申请日：2009-11-04

Applicant: Tomasz S. Tkaczyk ,  Robert T. Kester ,  Liang Gao

Inventor： Tomasz S. Tkaczyk ,  Robert T. Kester ,  Liang Gao

IPC: G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/36 ,  G01J3/4406 ,  G02B3/0087 ,  G02B13/22 ,  G02B27/0025 ,  G02B27/1066 ,  G02B27/143

Abstract: Devices and methods for hyperspectral and multispectral imaging are discussed. In particular, Image Mapping Spectrometer systems, methods of use, and methods of manufacture are presented. Generally, an image mapping spectrometer comprises an image mapping field unit, a spectral separation unit, and a selective imager. Image mapping spectrometers may be used in spectral imaging of optical samples. In some embodiments, the image mapping field unit of an image mapping spectrometer may be manufactured with surface shaped diamond tools.

Abstract translation: 讨论了高光谱和多光谱成像的设备和方法。 特别地，提出了图像映射光谱仪系统，使用方法和制造方法。 通常，图像映射光谱仪包括图像映射场单元，光谱分离单元和选择性成像器。 图像映射光谱仪可用于光学样品的光谱成像。 在一些实施例中，图像映射光谱仪的图像映射场单元可以用表面形状的金刚石工具制造。

公开(公告)号：US08654327B2

公开(公告)日：2014-02-18

申请号：US12602902

申请日：2008-06-06

Applicant: Wolfram Bohle ,  Ulrich Heynen

Inventor： Wolfram Bohle ,  Ulrich Heynen

IPC: G01J3/28

CPC classification number: G01J3/443 ,  G01J3/02 ,  G01J3/021 ,  G01J3/04 ,  G01J3/1804 ,  G01J3/2803

Abstract: The invention relates to a spectrometer for analyzing the optical emission of a sample by means of pulsed excitation of an optical spectral emission, having an excitation source, a gap arrangement, at least one dispersive element and having detectors for the emitted spectrum, in which two beam paths are provided with two dispersive elements, the first dispersive element of which images the spectrum of the emission onto a number of spatially resolving detectors and the second dispersive element of which images the spectrum of the emission onto a number of time-resolving detectors.

Abstract translation: 本发明涉及一种用于通过脉冲激发光谱发射来分析样品的光发射的光谱仪，其具有激发源，间隙布置，至少一个色散元件并且具有用于发射光谱的检测器，其中两个 光束路径设置有两个色散元件，其第一色散元件将发射光谱图像到多个空间分辨检测器，并且其第二色散元件将发射光谱图像到多个时间分辨检测器上。

公开(公告)号：US20140042322A1

公开(公告)日：2014-02-13

申请号：US14055554

申请日：2013-10-16

Applicant: ChemImage Corporation

Inventor： Patrick Treado ,  MATTHEW NELSON ,  CHARLES GARDNER, JR.

IPC: G01N21/25

CPC classification number: G01N21/25 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/10 ,  G01J3/26 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/44 ,  G01N21/31 ,  G01N21/6456 ,  G01N21/65 ,  G01N2021/3155 ,  G01N2021/6423 ,  G01N2201/0221 ,  G01N2201/129

Abstract: A portable system and method for detecting drug materials. A portable system may comprise at least one collection lens for collecting a plurality of interacted photons, a tunable filter for filtering the photons, and a SWIR detector for generating at least one SWIR data set representative of a first location comprising an unknown sample. A processor may analyze the SWIR data set to associate the unknown material with a known drug material. A method may comprise collecting a plurality of interacted photons, filtering the interacted photons into a plurality of wavelength bands, detecting the filtered photons to generate a SWIR data set and analyzing the SWIR data set to associate an unknown material with a known drug material.

Abstract translation: 一种用于检测药物材料的便携式系统和方法。 便携式系统可以包括用于收集多个相互作用的光子的至少一个收集透镜，用于滤波光子的可调滤波器，以及用于生成代表包含未知样本的第一位置的至少一个SWIR数据集的SWIR检测器。 处理器可以分析SWIR数据集以将未知材料与已知药物材料相关联。 方法可以包括收集多个相互作用的光子，将相互作用的光子过滤成多个波长带，检测滤波后的光子以产生SWIR数据集，并分析SWIR数据集以将未知材料与已知药物材料相关联。

公开(公告)号：US20140029004A1

公开(公告)日：2014-01-30

申请号：US13442574

申请日：2012-04-09

Applicant: Andrew Bodkin

Inventor： Andrew Bodkin

IPC: G01J3/45

CPC classification number: G01J3/45 ,  G01J3/02 ,  G01J3/021 ,  G01J3/22 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/453

Abstract: A multiband spatial heterodyne spectrometer for determining spectra in first and second wavelength bands has a beamsplitter configured to split incident light and to direct the incident light upon a first and a second diffraction grating. The gratings are configured for Littrow reflection of incident light of the first wavelength band at a first order and Littrow reflection of incident light of the second wavelength band at a second order. Light reflected by the first and the second diffraction grating forms diffraction patterns imaged by an electronic camera. A dispersive device separates the imaged interference patterns onto separate groups of pixel sensors corresponding to the wavelength bands. A processing device receives information from the detector and computes spectra therefrom. The second diffraction grating is split spatially or temporally to provide two different responses, so the system can disambiguate spectra. In embodiments, the spectrometer computes hyperspectral images of a target.

Abstract translation: 用于确定第一和第二波长带中的光谱的多频带空间外差光谱仪具有被配置为分离入射光并将入射光引导到第一和第二衍射光栅上的分束器。 光栅被配置为以第一阶次的第一波长带的入射光和第二波长带的入射光的Littrow反射的二次反射。 由第一和第二衍射光栅反射的光形成由电子照相机成像的衍射图案。 分散装置将成像的干涉图案分离成对应于波长带的单独的像素传感器组。 处理装置从检测器接收信息并从其计算光谱。 第二个衍射光栅在空间上或时间上分裂以提供两种不同的响应，因此系统可以消除光谱的歧义。 在实施例中，光谱仪计算目标的高光谱图像。

公开(公告)号：US08625092B2

公开(公告)日：2014-01-07

申请号：US12555046

申请日：2009-09-08

Applicant: Christina Tatarczyk ,  Joachim Tatarczyk

Inventor： Christina Tatarczyk ,  Joachim Tatarczyk

IPC: G01J3/28

CPC classification number: G01J3/02 ,  B41F33/0036 ,  G01J3/024 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/10 ,  G01J3/18 ,  G01N21/86 ,  G01N21/8901

Abstract: An apparatus (10) measures a spectral distribution of a translucent printed product (12) produced with a printing device. The apparatus (10) has an illuminating source (20) for illuminating the printed product (12), an optoelectronic measuring means (32) for measurer the transmittance value of a section of the spectrum of the light (26) transmitted through the printed product (12), an optical disperser (28) for dispersing the wavelengths of the transmitted light (26), and a light entry gap plane that is definitive for the disperser (28). The light entry gap plane that is definitive for the disperser (28) is created by the surface of the printed product (12) to be examined.

Abstract translation: 一种装置（10）测量由印刷装置生产的半透明印刷品（12）的光谱分布。 所述设备（10）具有用于照亮所述印刷品（12）的照明源（20），用于测量透过所述印刷品的所述光（26）的光谱的一部分的透射率值的光电测量装置（32） （12），用于分散透射光（26）的波长的光学分散器（28）和对分散器（28）确定的光入口间隙平面。 对于分散器（28）确定的光进入间隙平面由待检查的印刷品（12）的表面产生。