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    DUAL AND MULTI-WAVELENGTH SAMPLING PROBE FOR RAMAN SPECTROSCOPY
    141.
    发明申请
    DUAL AND MULTI-WAVELENGTH SAMPLING PROBE FOR RAMAN SPECTROSCOPY 审中-公开
    拉曼光谱的双波和多波长采样探测器

    公开(公告)号：US20120099102A1

    公开(公告)日：2012-04-26

    申请号：US12912112

    申请日：2010-10-26

    Applicant: Job M. Bello

    Inventor： Job M. Bello

    IPC: G01J3/44

    CPC classification number: G01J3/44 ,  G01J3/2803 ,  G01J3/36 ,  G01N21/65

    Abstract: In certain embodiments, the invention relates to optical probes and methods for conducting Raman spectroscopy of a material at multiple excitation wavelengths. The probes and methods utilize optical elements to focus outputs from a plurality of light sources or lasers onto a sample, collect backscattered light from the sample, separate Raman spectra from the backscattered light, and provide at least one output containing the spectra. By utilizing multiple excitation wavelengths, the probes and methods avoid Raman measurement issues that may occur due to, for example, fluorescence and/or luminescence.

    Abstract translation: 在某些实施方案中，本发明涉及用于在多个激发波长处进行材料的拉曼光谱的光学探针和方法。 探针和方法利用光学元件将来自多个光源或激光器的输出聚焦到样品上，从样品收集反向散射光，从后向散射光中分离拉曼光谱，并提供至少一个包含光谱的输出。 通过利用多个激发波长，探针和方法避免了由于例如荧光和/或发光而可能发生的拉曼测量问题。

    Telescope with a wide field of view internal optical scanner
    143.
    发明授权
    Telescope with a wide field of view internal optical scanner 有权
    望远镜内置宽视野的扫描仪

    公开(公告)号：US08144312B2

    公开(公告)日：2012-03-27

    申请号：US12547237

    申请日：2009-08-25

    Applicant: John James Degnan, III ,  Yunhui Zheng

    Inventor： John James Degnan, III ,  Yunhui Zheng

    IPC: G01C3/08 ,  G02B26/08 ,  H01J3/14

    CPC classification number: H01L27/14601 ,  G01C3/04 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/36 ,  G02B23/06 ,  G02B23/14 ,  G02B26/108 ,  H01L27/14625

    Abstract: A telescope with internal scanner utilizing either a single optical wedge scanner or a dual optical wedge scanner and a controller arranged to control a synchronous rotation of the first and/or second optical wedges, the wedges constructed and arranged to scan light redirected by topological surfaces and/or volumetric scatterers. The telescope with internal scanner further incorporates a first converging optical element that receives the redirected light and transmits the redirected light to the scanner, and a second converging optical element within the light path between the first optical element and the scanner arranged to reduce an area of impact on the scanner of the beam collected by the first optical element.

    Abstract translation: 一种具有使用单个光楔扫描器或双光楔扫描器的内部扫描器的望远镜，以及布置成控制第一和/或第二光楔的同步旋转的控制器，构造并布置成用于扫描由拓扑表面重定向的光的楔形物; /或体积散射体。 具有内部扫描仪的望远镜还包括第一会聚光学元件，其接收重定向的光并将重定向的光传输到扫描仪，以及在第一光学元件和扫描仪之间的光路内的第二会聚光学元件， 对由第一光学元件收集的光束的扫描仪的影响。

    WIDE SPECTRAL RANGE HYBRID IMAGE DETECTOR
    144.
    发明申请
    WIDE SPECTRAL RANGE HYBRID IMAGE DETECTOR 审中-公开
    宽光谱范围混合图像检测器

    公开(公告)号：US20120049068A1

    公开(公告)日：2012-03-01

    申请号：US13288415

    申请日：2011-11-03

    Applicant: Nathaniel J. McCaffrey ,  James E. Carey

    Inventor： Nathaniel J. McCaffrey ,  James E. Carey

    IPC: H01L27/14 ,  H01L31/18

    CPC classification number: G01J5/08 ,  G01J3/36 ,  G01J5/024 ,  G01J5/0846 ,  G01J5/20 ,  G01J2005/0077

    Abstract: An apparatus for detecting radiation of a plurality of wavelengths of the electromagnetic spectrum may be provided. The apparatus includes a substrate, a laser irradiated layer proximal to a first side of the substrate, and a microbolometer and at least one readout circuit proximal to a second side of the substrate in electrical communication with the laser irradiated layer. The substrate, laser irradiated layer, and the microbolometer are disposed and arranged such that radiation of a first wavelength is substantially detected by the laser irradiated layer, and radiation of a second wavelength is substantially detected by the microbolometer.

    Abstract translation: 可以提供用于检测电磁光谱的多个波长的辐射的装置。 该装置包括基板，靠近基板的第一侧的激光照射层，以及与激光照射层电连通的基板附近的至少一个读出电路。 衬底，激光照射层和微热辐射计被布置和布置成使得第一波长的辐射基本上被激光照射层检测到，并且第二波长的辐射基本上被微测热计检测。

    Spatially and spectrally parallelized fiber array spectral translator system and method of use
    145.
    发明授权
    Spatially and spectrally parallelized fiber array spectral translator system and method of use 有权
    空间和光谱平行化的光纤阵列光谱转换系统及其使用方法

    公开(公告)号：US08098373B2

    公开(公告)日：2012-01-17

    申请号：US12759082

    申请日：2010-04-13

    Applicant: Matthew Nelson ,  Patrick Treado ,  Ryan Priore

    Inventor： Matthew Nelson ,  Patrick Treado ,  Ryan Priore

    IPC: G01J3/28

    CPC classification number: G01J3/36 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/027 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/2823 ,  G01N21/31 ,  G01N2201/0833 ,  G01N2201/0846

    Abstract: System and method for spatially and spectrally parallelized FAST. A sample is illuminated to thereby produce interacted photons. The photons are passed through a filter and received at a two-dimensional end of a FAST device wherein said FAST device comprises a two-dimensional array of optical fibers drawn into a one-dimensional fiber stack so as to effectively convert a two-dimensional array of optical fibers into a curvilinear field of view, and wherein said two-dimensional array of optical fibers is configured to receive said photons and transfer said photons out of said fiber array spectral translator device and to a spectrograph through said one-dimensional fiber stack wherein said one-dimensional fiber stack comprises at least two columns of fibers spatially offset in parallel at the entrance slit of said spectrograph. The photons are then detected at a detector to thereby obtain a spectroscopic data set representative of the sample.

    Abstract translation: 用于空间和光谱平行化FAST的系统和方法。 照射样品从而产生相互作用的光子。 光子通过过滤器并在FAST装置的二维端接收，其中所述FAST装置包括被拉入一维纤维堆叠的二维光纤阵列，以有效地将二维阵列 的光纤变成曲线视场，并且其中所述二维光纤阵列被配置为接收所述光子并将所述光子从所述光纤阵列光谱转换器装置传送到通过所述一维光纤堆的光谱仪，其中 所述一维纤维堆叠包括在所述光谱仪的入口狭缝处空间上平行偏移的至少两列纤维。 然后在检测器处检测光子，从而获得代表样品的光谱数据集。

    OPTICAL CHANNEL MONITOR AND METHOD OF CALCULATING SIGNAL LIGHT LEVEL OF OPTICAL CHANNEL MONITOR
    146.
    发明申请
    OPTICAL CHANNEL MONITOR AND METHOD OF CALCULATING SIGNAL LIGHT LEVEL OF OPTICAL CHANNEL MONITOR 审中-公开
    光通道监测器和计算光信道监测信号光级的方法

    公开(公告)号：US20120008941A1

    公开(公告)日：2012-01-12

    申请号：US13138681

    申请日：2010-03-11

    Applicant: Takefumi Oguma

    Inventor： Takefumi Oguma

    IPC: H04B10/08

    CPC classification number: H04J14/0221 ,  G01J3/36 ,  G01J9/00 ,  H04B10/07955

    Abstract: An optical channel monitor, includes: a wavelength demultiplexer that demultiplexes input signal light; photodetectors that are arranged on a demultiplexed side of the wavelength demultiplexer, and receive light in a wavelength band wider than a wavelength band of the signal light; and a calculator that calculates a light level of signal light of each wavelength by means of linear compensation on the basis of a received light level of light in the wavelength band of the signal light and a received light level of light of a wavelength outside the wavelength band of the signal light at the photodetectors.

    Abstract translation: 光通道监视器包括：多路分解输入信号光的波长解复用器; 布置在波长解复用器的解复用侧的光电检测器，并且接收比信号光的波长带宽的波长带的光; 以及计算器，其通过基于信号光的波长带中的接收的光水平和波长外的波长的接收的光水平，通过线性补偿来计算各波长的信号光的光级 在光电检测器处的​​信号光的波段。

    OPTICAL DEMULTIPLEXING SYSTEM
    147.
    发明申请
    OPTICAL DEMULTIPLEXING SYSTEM 有权
    光学分解系统

    公开(公告)号：US20120001083A1

    公开(公告)日：2012-01-05

    申请号：US13174516

    申请日：2011-06-30

    Applicant: Jamie Knapp

    Inventor： Jamie Knapp

    IPC: G01J1/42

    CPC classification number: G02B6/2938 ,  G01J1/0403 ,  G01J1/0407 ,  G01J3/02 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/36 ,  G01J3/51 ,  G01J3/513 ,  G01J2001/061 ,  G02B6/12007 ,  G02B6/29394 ,  G02B27/1006 ,  G02B27/141 ,  G02B27/145 ,  G02B2006/12109 ,  G02B2006/12164 ,  H04J14/02 ,  H04J14/0209 ,  H04Q2011/0016

    Abstract: Demultiplexing systems and methods are discussed which may be small and accurate without moving parts. In some cases, demultiplexing embodiments may include optical filter cavities that include filter baffles and support baffles which may be configured to minimize stray light signal detection and crosstalk. Some of the demultiplexing assembly embodiments may also be configured to efficiently detect U.V. light signals and at least partially compensate for variations in detector responsivity as a function of light signal wavelength.

    Abstract translation: 讨论了解复用系统和方法，其可以在没有移动部件的情况下是小而准确的。 在一些情况下，解复用实施例可以包括滤光器空腔，其包括滤光器挡板和支撑挡板，其可被配置为使杂散光信号检测和串扰最小化。 解复用组合实施例中的一些也可以被配置为有效地检测U.V. 光信号并且至少部分地补偿作为光信号波长的函数的检测器响应性的变化。

    System for multispectral imaging
    148.
    发明授权
    System for multispectral imaging 有权
    多光谱成像系统

    公开(公告)号：US08081311B2

    公开(公告)日：2011-12-20

    申请号：US12092670

    申请日：2006-11-02

    Applicant: George Themelis

    Inventor： George Themelis

    IPC: G01N21/25

    CPC classification number: G01J3/2823 ,  G01J3/36 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/2806 ,  G01J2003/2826

    Abstract: A system (10) for multispectral imaging includes a first optical filter (24) having at least two passbands disposed in different spatial positions on the first optical filter, a second optical filter (20) having another at least two passbands, and processor (32) adapted to identify an intensity of light in the at least two passband of the second optical filter (20).

    Abstract translation: 用于多光谱成像的系统（10）包括：第一滤光器（24），其具有设置在第一滤光器上的不同空间位置中的至少两个通带;第二滤光器（20），具有另外的至少两个通带;以及处理器 ）适于识别所述第二光学滤波器（20）的所述至少两个通带中的光强度。

    IMAGE MAPPING SPECTROMETERS
    149.
    发明申请
    IMAGE MAPPING SPECTROMETERS 有权
    图像映射光谱仪

    公开(公告)号：US20110285995A1

    公开(公告)日：2011-11-24

    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。

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