公开(公告)号：US20160138974A1

公开(公告)日：2016-05-19

申请号：US14546271

申请日：2014-11-18

Applicant: RAYTHEON COMPANY

Inventor： John F. Silny

IPC: G01J3/28 ,  G01J3/18

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/0232 ,  G01J3/027 ,  G01J3/04 ,  G01J3/08 ,  G01J3/18

Abstract: A multi-mode imaging spectrometer that incorporates two orthogonally positioned entrance slits and is configurable between a first mode in which the system produces images of relatively wide spatial coverage with moderate spectral resolution, using a first one of the two slits, and a second mode in which the system produces images of a smaller spatial area with fine spectral resolution, using the other one of the two slits.

Abstract translation: 一种多模式成像光谱仪，其包含两个正交定位的入口狭缝，并且可配置在第一模式之间，其中系统利用两个狭缝中的第一个缝隙以适度的光谱分辨率产生相对宽的空间覆盖的图像， 该系统使用两个狭缝中的另一个产生具有精细光谱分辨率的较小空间区域的图像。

公开(公告)号：US20160054173A1

公开(公告)日：2016-02-25

申请号：US14640418

申请日：2015-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Ilhwan KIM ,  Sunghyun NAM ,  Doyoon KIM

IPC: G01J1/04 ,  H01L27/146

CPC classification number: H01L27/14685 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/14 ,  G01J3/18 ,  G01J3/513 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/14629

Abstract: An image sensor including a color filter array layer, which includes a plurality of color filters transmitting light of different colors; and reflective partitioning walls, which define the color filters and have a lower refractive index than that of the color filters; a color separation device, which separates incident light into a plurality of colors, such that the plurality colors are incident on the plurality of color filters, respectively; and a sensor substrate, on which a plurality of light detection devices for respectively sensing light transmitted through the plurality of color filters are arranged in an array shape.

Abstract translation: 一种包括滤色器阵列层的图像传感器，其包括透射不同颜色的光的多个滤色器; 以及反射分隔壁，其限定滤色器并且具有比滤色器更低的折射率; 分色装置，将入射光分为多种颜色，使得所述多种颜色分别入射到所述多个滤色器上; 以及传感器基板，其上分别感测透过多个滤色器的光的多个光检测装置排列成阵列形状。

公开(公告)号：US09232130B2

公开(公告)日：2016-01-05

申请号：US14096058

申请日：2013-12-04

Applicant: RAYTHEON CANADA LIMITED

Inventor： Donald J. Denis

IPC: G01J3/28 ,  H04N5/232 ,  G02B27/28 ,  G01J3/18 ,  G01J3/24 ,  G01J3/447 ,  G01N21/47 ,  G01J3/02

CPC classification number: H04N5/23212 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/18 ,  G01J3/24 ,  G01J3/2823 ,  G01J3/447 ,  G01J2003/1213 ,  G01N21/4738 ,  G02B13/14 ,  G02B27/285

Abstract: A multispectral imaging system and method in which the zero-mode channel is used to provide imaging of any of a variety of optical properties. In one example an imaging method includes spectrally dispersing received electromagnetic radiation into its spectral components with a dispersive element to produce spectrally dispersed electromagnetic radiation, transmitting the electromagnetic radiation through the dispersive element to produce non-dispersed electromagnetic radiation corresponding to a zero order diffraction mode of the dispersive element, imaging the non-dispersed electromagnetic radiation to produce a zero-mode image, and simultaneously imaging the spectrally dispersed electromagnetic radiation to produce a spectral image.

Abstract translation: 一种多光谱成像系统和方法，其中零模式通道用于提供各种光学性质中的任何一种的成像。 在一个实例中，成像方法包括使用分散元件将接收的电磁辐射光谱分散到其光谱分量中以产生光谱分散的电磁辐射，将电磁辐射透射通过分散元件，以产生对应于零级衍射模式的非分散电磁辐射 色散元件，对非分散电磁辐射进行成像以产生零模式图像，并且同时对光谱分散的电磁辐射成像以产生光谱图像。

公开(公告)号：US09228898B2

公开(公告)日：2016-01-05

申请号：US14008964

申请日：2012-03-27

Applicant: Sepehr Kiani ,  Peter Lewis Stokes ,  David H. Tracy

Inventor： Sepehr Kiani ,  Peter Lewis Stokes ,  David H. Tracy

IPC: G01J3/28 ,  G01J3/42 ,  G01J3/02 ,  G01J3/06 ,  G01N21/64 ,  G01N15/14 ,  G01J3/44 ,  G01J3/08 ,  G01J3/10 ,  G01J3/14 ,  G01J3/18

CPC classification number: G01J3/42 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0248 ,  G01J3/0291 ,  G01J3/06 ,  G01J3/08 ,  G01J3/10 ,  G01J3/14 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/44 ,  G01J3/4406 ,  G01N15/1434 ,  G01N15/1459 ,  G01N15/1484 ,  G01N21/6456

Abstract: The present invention generally pertains to a system, method and kit for the detection and measurement of spectroscopic properties of light from a sample, or the scalable detection and measurement of spectroscopic properties of light from each sample present among multiple samples, simultaneously, wherein the system comprises: an optical train comprising a dispersing element; and an image sensor. The light detected and measured may comprise light scattered from a sample, emitted as chemiluminescence by a chemical process within a sample, selectively absorbed by a sample, or emitted as fluorescence from a sample following excitation.

Abstract translation: 本发明一般涉及一种用于检测和测量来自样品的光的光谱特性的系统，方法和试剂盒，或同时进行多个样品中存在的每个样品的光的光谱特性的可伸缩检测和测量，其中系统 包括：包括分散元件的光学系列; 和图像传感器。 检测和测量的光可以包括从样品散射的光，通过样品内的化学过程作为化学发光发射，被样品选择性吸收，或者在激发后作为荧光从样品中发射。

公开(公告)号：US20150372159A1

公开(公告)日：2015-12-24

申请号：US14731874

申请日：2015-06-05

Applicant: The Trustees Of Columbia University In The City Of New York

Inventor： DIRK ENGLUND ,  Ren-Jye Shiue ,  Xuetao Gan

IPC: H01L31/028 ,  H01L31/18 ,  G01J3/18 ,  G01J3/28 ,  G01J3/14 ,  H01L31/112 ,  H01L27/144

CPC classification number: H01L31/028 ,  G01J3/0259 ,  G01J3/12 ,  G01J3/14 ,  G01J3/18 ,  G01J3/1809 ,  G01J3/1895 ,  G01J3/2803 ,  G01J2003/2813 ,  G02B6/12004 ,  G02B6/12007 ,  G02B6/1225 ,  G02B6/4204 ,  G02B2006/12061 ,  G02B2006/12123 ,  G02B2006/12126 ,  H01L27/1443 ,  H01L27/1446 ,  H01L31/09 ,  H01L31/1126 ,  H01L31/1804 ,  Y02E10/547

Abstract: Systems and methods for graphene photodetectors are disclosed herein. A device for detecting photons can include a waveguide and at least one graphene layer disposed proximate to the waveguide. An insulating layer can be disposed between the waveguide and the graphene layer. A first electrode can be connected to a first end of the graphene layer, and a second electrode can be connected to a second end of the graphene layer opposite the first end.

Abstract translation: 本文公开了石墨烯光电探测器的系统和方法。 用于检测光子的装置可以包括波导和邻近波导设置的至少一个石墨烯层。 绝缘层可以设置在波导和石墨烯层之间。 第一电极可以连接到石墨烯层的第一端，并且第二电极可以连接到与第一端相对的石墨烯层的第二端。

公开(公告)号：US20150369728A1

公开(公告)日：2015-12-24

申请号：US14842095

申请日：2015-09-01

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Dar BAHATT ,  Chirag Patel ,  Roy H. Tan ,  Derek K. Prothro

IPC: G01N21/31 ,  G01J3/28 ,  G01J3/12

CPC classification number: G01N21/31 ,  G01J3/10 ,  G01J3/12 ,  G01J3/18 ,  G01J3/189 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/4406 ,  G01J2003/1204 ,  G01J2003/1208 ,  G01J2003/1213 ,  G01J2003/1226 ,  G01N21/0332 ,  G01N21/253 ,  G01N21/6428 ,  G01N21/6452 ,  G01N21/6456 ,  G01N21/76 ,  G01N2021/6421 ,  G01N2021/6432 ,  G01N2201/06113 ,  G01N2201/0621 ,  G01N2201/0697

Abstract: Systems, including methods, apparatus, and algorithms, for spectrally imaging a two-dimensional array of samples.

Abstract translation: 用于对二维样本阵列进行光谱成像的系统，包括方法，装置和算法。

公开(公告)号：US20150369665A1

公开(公告)日：2015-12-24

申请号：US14765005

申请日：2014-01-31

Applicant: TORNADO SPECTRAL SYSTEMS INC.

Inventor： Arsen R. Hajian ,  Jeffrey T. Meade ,  Bradford B. Behr ,  Andrew T. Cenko

IPC: G01J3/28 ,  G01J3/18 ,  G01J3/36

CPC classification number: G01J3/2803 ,  G01J3/18 ,  G01J3/36 ,  G01J2003/1866

Abstract: Various embodiments of systems and methods are described herein that can be used for obtaining large bandwidth, high resolution spectral images in a single snapshot by using multiple detection stages that operate in different wavelength ranges and are coupled in a branch-like fashion.

Abstract translation: 本文描述了可以用于通过使用在不同波长范围内操作并以分支方式耦合的多个检测级在单个快照中获得大带宽，高分辨率光谱图像的系统和方法的各种实施例。

公开(公告)号：US09207122B2

公开(公告)日：2015-12-08

申请号：US14373132

申请日：2013-01-31

Applicant: Wayne State University

Inventor： Gregory Auner ,  Changhe Huang ,  Christopher M. Thrush ,  Michelle A. Brusatori

IPC: G01J3/28 ,  G01J3/44 ,  G01N21/65 ,  G01J3/18 ,  G01J3/36 ,  G01J3/453 ,  G01J3/02 ,  G02B5/18 ,  G02B5/20

CPC classification number: G01J3/44 ,  G01J3/0208 ,  G01J3/0272 ,  G01J3/18 ,  G01J3/36 ,  G01J3/4531 ,  G01N21/65 ,  G02B5/1861 ,  G02B5/20

Abstract: An apparatus for performing Raman spectral analysis of a sample is described, comprising a coherent light source, an first optical chain to direct the coherent light to impinge on the sample, a second optical chain to direct the scattered light onto a diffraction grating, and a third optical chain to direct the diffracted light onto detection array. The diffraction grating is a plurality of alternating-slope stairsteps, wherein the portion of the step disposed parallel to the base of the diffraction grating is disposed so as to be orthogonal to the path of the scattered light from the second optical chain. The zeroth-order fringe is selected by a slit and directed onto camera. The resultant interferogram is Fourier transformed to produce a representation of the Raman spectrum.

Abstract translation: 描述了一种用于执行样本的拉曼光谱分析的装置，包括相干光源，用于引导相干光照射在样本上的第一光链，将散射光引导到衍射光栅上的第二光链，以及 第三光链以将衍射光引导到检测阵列上。 衍射光栅是多个交替斜坡步态，其中平行于衍射光栅的基底的台阶部分设置成与来自第二光链的散射光的路径正交。 零级条纹由狭缝选择并定向到相机上。 所得干涉图被傅立叶变换以产生拉曼光谱的表示。

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。

公开(公告)号：US20150156394A1

公开(公告)日：2015-06-04

申请号：US14096058

申请日：2013-12-04

Applicant: RAYTHEON CANADA LIMITED

Inventor： Donald J. Denis

IPC: H04N5/232 ,  G02B5/20 ,  G02B5/30

CPC classification number: H04N5/23212 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/18 ,  G01J3/24 ,  G01J3/2823 ,  G01J3/447 ,  G01J2003/1213 ,  G01N21/4738 ,  G02B13/14 ,  G02B27/285

Abstract: A multispectral imaging system and method in which the zero-mode channel is used to provide imaging of any of a variety of optical properties. In one example an imaging method includes spectrally dispersing received electromagnetic radiation into its spectral components with a dispersive element to produce spectrally dispersed electromagnetic radiation, transmitting the electromagnetic radiation through the dispersive element to produce non-dispersed electromagnetic radiation corresponding to a zero order diffraction mode of the dispersive element, imaging the non-dispersed electromagnetic radiation to produce a zero-mode image, and simultaneously imaging the spectrally dispersed electromagnetic radiation to produce a spectral image.

Abstract translation: 一种多光谱成像系统和方法，其中零模式通道用于提供各种光学性质中的任何一种的成像。 在一个实例中，成像方法包括使用分散元件将接收的电磁辐射光谱分散到其光谱分量中以产生光谱分散的电磁辐射，将电磁辐射透射通过分散元件，以产生对应于零级衍射模式的非分散电磁辐射 色散元件，对非分散电磁辐射进行成像以产生零模式图像，并且同时对光谱分散的电磁辐射成像以产生光谱图像。