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    Low distortion spectrometer
    171.
    发明授权
    Low distortion spectrometer 有权
    低失真光谱仪

    公开(公告)号：US08436992B2

    公开(公告)日：2013-05-07

    申请号：US13191782

    申请日：2011-07-27

    Applicant: Ian S. Robinson ,  Lacy G. Cook ,  Yifal J. Shaham

    Inventor： Ian S. Robinson ,  Lacy G. Cook ,  Yifal J. Shaham

    IPC: G01J3/28

    CPC classification number: G01J3/0294 ,  G01J3/0256 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/2823

    Abstract: An imaging assembly for a spectrometer includes a substrate with first and second modules thereon containing respective arrays of detector elements positioned so the arrays are elongated along a first axis with a gap therebetween. A third module including a third array of detector elements is also thereon, spaced from the first axis, at least as long as the gap, and smaller than the elongation of either of the first or second arrays. Further thereon are first and second slits elongated along a second axis spaced from and generally parallel to the first axis, each being at least as long as the respective arrays. A third slit at least as long as the gap is also therein, spaced from the first axis, second axis, and third array such that the gap, third slit, and third array are generally along a third axis generally perpendicular to the first and second axis.

    Abstract translation: 用于光谱仪的成像组件包括其上具有第一和第二模块的基板，其上包含相应的检测器元件阵列，定位成使得阵列沿着第一轴线在其间具有间隙而细长。 包括检测器元件的第三阵列的第三模块也在其上，与第一轴线间隔开至少等于间隙，并且小于第一或第二阵列中的任一个的伸长率。 此外，还具有沿着与第一轴线间隔开并且大致平行于第一轴线的第二轴线延伸的第一和第二狭缝，每个狭缝至少与相应的阵列一样长。 第三狭缝至少与间隙一样长，与第一轴线，第二轴线和第三阵列间隔开，使得间隙，第三狭缝和第三阵列通常沿着大致垂直于第一和第二阵列的第三轴线 轴。

    Single-shot spectral imager
    173.
    发明授权
    Single-shot spectral imager 有权
    单次光谱成像仪

    公开(公告)号：US08351031B2

    公开(公告)日：2013-01-08

    申请号：US12793766

    申请日：2010-06-04

    Applicant: Marsha J. Fox ,  Pajo Vujkovic-Cvijin ,  Neil Goldstein

    Inventor： Marsha J. Fox ,  Pajo Vujkovic-Cvijin ,  Neil Goldstein

    IPC: G01J3/28

    CPC classification number: G01J3/2823 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0294 ,  G01J3/14 ,  G01J3/36

    Abstract: A single-shot spectral imager or imaging system which acquires multiplexed spatial and spectral data in a single snapshot with high optical collection efficiency and with the speed limited only by the readout time of the detector circuitry. The imager uses dispersive optics together with spatial light modulators to encode a mathematical transform onto the acquired spatial-spectral data. A multitude of encoded images is recorded simultaneously on a focal plane array and subsequently decoded to produce a spectral/spatial hypercube.

    Abstract translation: 一种单次光谱成像仪或成像系统，其在具有高光学收集效率的单个快照中获取多路复用的空间和光谱数据，并且速度仅受检测器电路的读出时间限制。 成像仪使用分散光学与空间光调制器一起将数学变换编码到获取的空间光谱数据上。 多个编码图像同时记录在焦平面阵列上，随后被解码以产生光谱/空间超立方体。

    Integrated 3-channel gas detection and measurement spectrometer
    174.
    发明授权
    Integrated 3-channel gas detection and measurement spectrometer 有权
    集成3通道气体检测和测量光谱仪

    公开(公告)号：US08334975B1

    公开(公告)日：2012-12-18

    申请号：US13245199

    申请日：2011-09-26

    Applicant: Lacy G. Cook

    Inventor： Lacy G. Cook

    IPC: G01J3/28

    CPC classification number: G01J3/0294 ,  G01J2003/045 ,  G01J2003/047

    Abstract: A three-channel spectrometer including: a beamsplitter element that receives an incident radiation and transmits a first portion, a second portion, and a third portion of the incident radiation, a first slit that receives the first portion and transmits a first slit output radiation of a first wavelength range; a second slit that receives the second portion and transmits a second slit output radiation of a second wavelength range; a third slit that receives the third portion of the incident radiation and transmits a third slit output radiation of a third wavelength range; a common optical form that receives and collimates the first, second, and third slit output radiation; and a dispersive element that receives and reflects the collimated first, second, and third slit output radiation from the optical form.

    Abstract translation: 一种三通道光谱仪，包括：分束器元件，其接收入射辐射并透射入射辐射的第一部分，第二部分和第三部分;第一狭缝，其接收第一部分并透射第一狭缝输出辐射 第一波长范围; 接收第二部分并透射第二波长范围的第二狭缝输出辐射的第二狭缝; 第三狭缝，其接收入射辐射的第三部分并透射第三波长范围的第三狭缝输出辐射; 接收和准直第一，第二和第三狭缝输出辐射的公共光学形式; 以及从光学形式接收并反射准直的第一，第二和第三狭缝输出辐射的色散元件。

    Optical Assemblies for a Color Measurement Instrument
    175.
    发明申请
    Optical Assemblies for a Color Measurement Instrument 有权
    用于色彩测量仪器的光学组件

    公开(公告)号：US20120274940A1

    公开(公告)日：2012-11-01

    申请号：US13490858

    申请日：2012-06-07

    Applicant: Steven Henry Peterson ,  Harold VanAken

    Inventor： Steven Henry Peterson ,  Harold VanAken

    IPC: G01J3/46

    CPC classification number: G01J3/50 ,  G01J3/02 ,  G01J3/0229 ,  G01J3/0294 ,  G01J3/501 ,  G01J3/51

    Abstract: The optical assemblies disclosed herein advantageously utilize a beamsplitting apparatus in association with (i) the illumination path or (ii) the collection path of a color measurement instrument. Thus, the beamsplitting apparatus may be configured to spectrally divide one or more initial beams of light to emit a plurality of resultant beams of light, wherein the optical assembly is configured to illuminate a target using at least a first and second of the plurality of resultant beams. Alternatively, the beamsplitting apparatus may be configured to spectrally divide light received from a target to emit a plurality of resultant beams of light, wherein the optical assembly is configured to detect at least a first and second of the plurality of resultant beams of light. Advantageously, each of the first and second resultant beams is a product of a distinct set of one or more spectral constraints exacted by the beamsplitting apparatus.

    Abstract translation: 本文公开的光学组件有利地利用与（i）照明路径或（ii）颜色测量仪器的收集路径相关联的分束设备。 因此，分束装置可以被配置为光谱分割一个或多个初始光束以发射多个合成的光束，其中光学组件被配置为使用多个结果中的至少第一和第二光照射目标 梁。 或者，分束装置可以被配置为对从目标接收的光进行光谱分割以发射多个合成的光束，其中所述光学组件被配置为检测所述多个合成光束中的至少第一和第二光束。 有利地，第一和第二合成光束中的每一个是由分束装置强制的一个或多个光谱约束的不同集合的乘积。

    High-Resolution Spectral Volume Sampling
    177.
    发明申请
    High-Resolution Spectral Volume Sampling 审中-公开
    高分辨率光谱体积采样

    公开(公告)号：US20120250015A1

    公开(公告)日：2012-10-04

    申请号：US13431794

    申请日：2012-03-27

    Applicant: Alan B. Marchant

    Inventor： Alan B. Marchant

    IPC: G01J3/42

    CPC classification number: G01J3/0208 ,  G01J3/0262 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/2803 ,  G01J5/007 ,  G01J2003/1213

    Abstract: For high-resolution spectral volume sampling, a band-pass filter spectrally filters electromagnetic radiation from a scene to wavelengths within a specified wavelength range. A slit array is located at an image of the scene and includes a plurality of slits arranged in parallel. Each slit has a specified width and a specified spacing between slits. Each slit further transmits the electromagnetic radiation. A dispersion device disperses the transmitted electromagnetic radiation from the slit array with a specified dispersion while focusing the transmitted electromagnetic radiation onto a detector array so that each wavelength of electromagnetic radiation from each slit is focused as a unique, non-overlapping line on the detector array.

    Abstract translation: 对于高分辨率光谱体积采样，带通滤波器将场景中的电磁辐射滤波到特定波长范围内的波长。 狭缝阵列位于场景的图像，并且包括并排布置的多个狭缝。 每个狭缝具有指定的宽度和狭缝之间的指定间距。 每个狭缝还传送电磁辐射。 分散装置将来自狭缝阵列的透射电磁辐射以特定色散分散，同时将透射的电磁辐射聚焦到检测器阵列上，使得来自每个狭缝的每个波长的电磁辐射被聚焦为检测器阵列上的唯一的非重叠线 。

    Transferring Optical Energy
    179.
    发明申请
    Transferring Optical Energy 有权
    转移光能

    公开(公告)号：US20120147362A1

    公开(公告)日：2012-06-14

    申请号：US13323456

    申请日：2011-12-12

    Applicant: Blake Crowther ,  James Peterson

    Inventor： Blake Crowther ,  James Peterson

    IPC: G01J1/42

    CPC classification number: G01J1/029 ,  G01J1/0295 ,  G01J1/0425 ,  G01J1/0474 ,  G01J1/0488 ,  G01J1/4228 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/0294 ,  G01J3/0297 ,  G01J3/2803 ,  G01J3/42 ,  G02B6/4206

    Abstract: For transferring optical energy, a first multimode wave guide transmits radiant energy with a homogenized beam to a first plurality of optical sensors of an array of optical sensors. The array measures the homogenized radiant energy. Each optical sensor of the first plurality of optical sensors measures a pixelized portion of the homogenized radiant energy. A method and system also perform the functions of the apparatus.

    Abstract translation: 为了传送光能，第一多模波导将具有均匀化光束的辐射能传递到光学传感器阵列的第一多个光学传感器。 阵列测量均匀的辐射能。 第一多个光学传感器的每个光学传感器测量均匀辐射能的像素化部分。 一种方法和系统还执行该装置的功能。

    System and method for diagnosis tissue samples using fluorescence and raman techniques
    180.
    发明申请
    System and method for diagnosis tissue samples using fluorescence and raman techniques 审中-公开
    使用荧光和拉曼技术诊断组织样本的系统和方法

    公开(公告)号：US20120078524A1

    公开(公告)日：2012-03-29

    申请号：US13136366

    申请日：2011-07-29

    Applicant: Shona Stewart ,  Jeffrey Cohen ,  Amy Drauch ,  John Maier

    Inventor： Shona Stewart ,  Jeffrey Cohen ,  Amy Drauch ,  John Maier

    IPC: G01N33/48 ,  G01N21/64 ,  G01J3/44

    CPC classification number: A61B5/0059 ,  A61B5/417 ,  G01J3/02 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/10 ,  G01J3/2823 ,  G01J3/32 ,  G01J3/44 ,  G01J2003/2826 ,  G01N21/6458 ,  G01N21/65 ,  G01N21/658 ,  G01N2021/656 ,  G01N2201/1293 ,  G01N2201/1296 ,  G02B21/16 ,  G02B21/365 ,  G06F19/325 ,  G16H50/70

    Abstract: A system and method for determining a diagnosis of a test biological sample. A system comprising a first illumination source to illuminate a sample, a first detector for generating a fluorescence data set of said sample, a means for determining a region of interest, a second illumination source to illuminate said region of interest, a second detector to generate a Raman data set of said region of interest, and a means for determining a diagnosis of said sample. A method comprising illuminating a sample, generating a fluorescence data set of said sample, and assessing the fluorescence data set to identify a region of interest, illuminating a region of interest, and generating Raman data set. This Raman data set may be assessed to determine a diagnosis of the sample. A diagnosis may include a metabolic state, a clinical outcome, a disease progression, a disease state, and combinations thereof.

    Abstract translation: 用于确定测试生物样品的诊断的系统和方法。 一种系统，包括用于照亮样品的第一照明源，用于产生所述样品的荧光数据集的第一检测器，用于确定感兴趣区域的装置，用于照亮所述感兴趣区域的第二照明源，产生 所述感兴趣区域的拉曼数据集，以及用于确定所述样本的诊断的装置。 一种方法，包括照亮样品，产生所述样品的荧光数据集，以及评估所述荧光数据集以识别感兴趣区域，照亮感兴趣区域，以及产生拉曼数据集。 可以评估该拉曼数据集以确定样品的诊断。 诊断可以包括代谢状态，临床结果，疾病进展，疾病状态及其组合。

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