公开(公告)号：US20160356720A1

公开(公告)日：2016-12-08

申请号：US15119055

申请日：2015-02-28

Applicant: Imec VZW

Inventor： Pol VAN DORPE ,  Peter PEUMANS

IPC: G01N21/65 ,  A61B5/00 ,  A61B5/1455 ,  G01N33/49 ,  A61B5/145

CPC classification number: G01N21/65 ,  A61B5/0066 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/443 ,  A61B2562/0233 ,  A61B2562/0238 ,  G01J1/0204 ,  G01J1/0425 ,  G01J1/0477 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0227 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0291 ,  G01J3/1895 ,  G01J3/26 ,  G01J3/36 ,  G01J3/44 ,  G01J2003/1213 ,  G01N33/49 ,  G01N2201/06113 ,  G01N2201/0633 ,  G01N2201/0636 ,  G02B6/0026 ,  G02B6/0031 ,  G02B6/0038 ,  G02B6/0048

Abstract: The present disclosure relates to systems, methods, and sensors configured to characterize a radiation beam. At least one embodiment relates to an optical system. The optical system includes an optical radiation guiding system. The optical radiation guiding system includes a collimator configured to collimate the radiation beam into a collimated radiation beam. The optical radiation guiding system also includes a beam shaper configured to distribute power of the collimated radiation beam over a discrete number of line shaped fields. A spectrum of the collimated radiation beam entering the beam shaper is delivered to each of the discrete number of line shaped fields. The optical system further includes a spectrometer chip. The spectrometer chip is configured to process the spectrum of the collimated radiation beam in each of the discrete number of line shaped fields coming from the beam shaper.

Abstract translation: 本公开涉及被配置为表征辐射束的系统，方法和传感器。 至少一个实施例涉及光学系统。 光学系统包括光学辐射引导系统。 光辐射引导系统包括准直器，其被配置成将辐射束准直成准直的辐射束。 光学辐射引导系统还包括光束整形器，其被配置为分布在离散数量的线状场上的准直辐射束的功率。 进入光束整形器的准直辐射束的光谱被传送到离散数量的线状场中的每一个。 光学系统还包括光谱仪芯片。 光谱仪芯片被配置为处理来自光束整形器的离散数量的线状场中的每一个中的准直辐射束的光谱。

公开(公告)号：US20160084753A1

公开(公告)日：2016-03-24

申请号：US14957280

申请日：2015-12-02

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： David L. Perkins

IPC: G01N21/25 ,  E21B49/00 ,  G01N33/24 ,  G01J3/45

CPC classification number: G01N21/25 ,  E21B49/00 ,  E21B49/08 ,  G01J3/0227 ,  G01J3/0229 ,  G01J3/0264 ,  G01J3/0291 ,  G01J3/45 ,  G01J3/4531 ,  G01N21/31 ,  G01N33/0009 ,  G01N33/24 ,  G01N33/28 ,  G01V8/00

Abstract: A spatial heterodyne spectrometer may employ an integrated computational element (ICE) to obtain a measure of one or more fluid properties without requiring any moving parts, making it particularly suitable for use in a downhole environment. One illustrative method embodiment includes: directing light from a light source to illuminate a sample; transforming light from the sample into spatial fringe patterns using a dispersive two-beam interferometer; adjusting a spectral weighting of the spatial fringe patterns using, an integrated computation element (ICE); focusing spectral-weight-adjusted spatial fringe patterns into combined fringe intensities; detecting the combined fringe intensities; and deriving at least one property of the sample.

Abstract translation: 空间外差谱仪可以采用集成的计算元件（ICE）来获得一种或多种流体性质的量度，而不需要任何移动部件，使其特别适用于井下环境。 一个示例性方法实施例包括：引导来自光源的光以照射样品; 使用色散双光束干涉仪将光从样品转变成空间条纹图案; 使用积分计算元件（ICE）来调整空间条纹图案的光谱加权; 将光谱重量调整的空间条纹图案聚焦成条纹强度; 检测组合条纹强度; 并导出样品的至少一个性质。

公开(公告)号：US20160041029A1

公开(公告)日：2016-02-11

申请号：US14453199

申请日：2014-08-06

Applicant: PixArt Imaging (Penang) SDN. BHD.

Inventor： Chee-Pin T'NG ,  Sai-Mun LEE

IPC: G01J1/02 ,  H01L25/16 ,  H01L25/00

CPC classification number: H01L25/167 ,  G01J1/0214 ,  G01J3/0227 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/108 ,  G01S7/4813 ,  G01S17/026 ,  H01L25/50 ,  H01L2924/0002 ,  H01L2924/00

Abstract: There is provided an image module package including a substrate, a photo sensor chip, a molded transparent layer and a glass filter. The substrate has an upper surface. The photo sensor chip is attached to the upper surface of the substrate and electrically connected to the substrate. The molded transparent layer covers the photo sensor chip and a part of the upper surface of the substrate, wherein a top surface of the molded transparent layer is formed with a receptacle opposite to the photo sensor chip. The glass filter is accommodated in the receptacle.

Abstract translation: 提供了一种包括基板，光传感器芯片，模制透明层和玻璃滤光片的图像模块封装。 基板具有上表面。 光传感器芯片附接到基板的上表面并与基板电连接。 模制的透明层覆盖光传感器芯片和基板的上表面的一部分，其中模制的透明层的顶表面形成有与光传感器芯片相对的插座。 玻璃过滤器容纳在容器中。

公开(公告)号：US20150204789A1

公开(公告)日：2015-07-23

申请号：US14600603

申请日：2015-01-20

Applicant: Ozan Akkus ,  Shan Yang

Inventor： Ozan Akkus ,  Shan Yang

IPC: G01N21/65 ,  G01J3/44 ,  G01J3/28

CPC classification number: G01N21/65 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0227 ,  G01J3/0235 ,  G01J3/0294 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/44 ,  G01J3/4412 ,  G01J3/508 ,  G01N2201/06113

Abstract: A hyperspectral Raman imaging system having the ability to focus on excitation laser beam over a relatively wide field of view due to the use of a lens array, in particular a microlens array. Hyperspectral selection is provided in one embodiment through the use of dual-axis controlled dielectric filtration. Methods for analyzing materials with the system are disclosed. The device or system can be used in generally any application where investigation of materials is required.

Abstract translation: 由于使用透镜阵列，特别是微透镜阵列，能够在相对宽的视野范围内聚焦于激发激光束的能力的高光​​谱拉曼成像系统。 在一个实施例中，通过使用双轴控制电介质过滤来提供高光谱选择。 公开了用该系统分析材料的方法。 该装置或系统通常可用于需要调查材料的任何应用场合。

公开(公告)号：US20150198535A1

公开(公告)日：2015-07-16

申请号：US14668500

申请日：2015-03-25

Applicant: FUJIFILM Corporation

Inventor： Shogo YAMAZOE ,  Masayuki NAYA ,  Megumi SHIOTA

IPC: G01N21/65 ,  G01J3/44 ,  G01J3/02 ,  G01B11/14

CPC classification number: G01N21/658 ,  G01B11/14 ,  G01J3/0227 ,  G01J3/4412 ,  G01N2201/0612

Abstract: Using an optical electric field enhancing device including a fine uneven structure made of gold formed on the front surface of a transparent substrate, illumination light of a wavelength in the range from 400 to 530 nm is applied at least to an analyte, positional information of the analyte is detected by a position detection unit disposed on the rear surface side of the optical electric field enhancing device, and excitation light is applied to the detected position by an excitation light application unit. Signal light emitted from the analyte when the excitation light is applied is detected from the rear surface side of the transparent substrate.

Abstract translation: 使用包含形成在透明基板的前表面上的由金制成的精细不均匀结构的光电场增强装置，至少将至少对被分析物施加400〜530nm波长的照明光，将位置信息 通过设置在光电场增强装置的后表面侧的位置检测单元来检测分析物，并且通过激发光施加单元将激发光施加到检测位置。 从透明基板的背面侧检测施加激发光时从分析物发出的信号光。

公开(公告)号：US20150000384A1

公开(公告)日：2015-01-01

申请号：US14376297

申请日：2013-02-01

Applicant: The Trustees of Columbia University in the City of New York

Inventor： Alexander Chekalyuk

IPC: G01N21/64 ,  G01N33/24 ,  G01N33/18

CPC classification number: G01N21/6402 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0227 ,  G01J3/0283 ,  G01J3/44 ,  G01J3/4406 ,  G01N21/05 ,  G01N21/6408 ,  G01N21/6486 ,  G01N21/65 ,  G01N33/18 ,  G01N33/24 ,  G01N2021/634 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6463 ,  G01N2021/6484 ,  G01N2021/651 ,  G01N2201/06113 ,  G01N2201/0633

Abstract: Modular systems can be used for optical analysis, including in-situ analysis, of stimulated liquids. An excitation module can include a radiation sources, e.g., a laser, LED, lamp, etc. A detection module can include one or more detectors configured to receive spectral and/or temporal information from a stimulated liquid. Such systems can be used to identify or measure optical emissions including fluorescence or scattering. The efficient excitation of liquid samples and collection of emissions from the samples provides substantial, up to four-fold increase in the emission signal over prior systems. In an example, emission measurements can be conducted in an isolated sample compartment, such as using interchangeable modules for discrete sampling, flow-through sampling, or sampling via fiber probe. The systems and methods described herein can be used to characterize natural aquatic environments, including assessments of phytoplankton pigments, biomass, structure, physiology, organic matter, and oil pollution.

Abstract translation: 模块化系统可用于光学分析，包括有源液体的原位分析。 激发模块可以包括辐射源，例如激光，LED，灯等。检测模块可以包括被配置为从受刺激的液体接收光谱和/或时间信息的一个或多个检测器。 这样的系统可用于识别或测量包括荧光或散射在内的光学发射。 液体样品的有效激发和来自样品的排放物的收集提供了相当于现有系统的排放信号的四倍增加。 在一个示例中，发射测量可以在隔离的样品室中进行，例如使用可互换模块进行离散采样，流通采样或通过光纤探头进行采样。 本文所述的系统和方法可用于表征天然水生环境，包括浮游植物色素的评估，生物量，结构，生理，有机物质和油污染。

公开(公告)号：US08471218B2

公开(公告)日：2013-06-25

申请号：US12874451

申请日：2010-09-02

Applicant: Eiji Yokoi

Inventor： Eiji Yokoi

IPC: G01N21/64

CPC classification number: G01J3/02 ,  G01J3/0227 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/10 ,  G01J3/4406

Abstract: A detecting device includes a wavelength dispersion element for dispersing light into wavelengths and for emitting dispersed light, a photodetector for detecting the dispersed light, and a wavelength restriction element, which is arranged between the wavelength dispersion element and the photodetector and has an optical characteristic dependent on a wavelength, for restricting an incidence of light having a particular wavelength to the photodetector. Light that is part of the dispersed light and includes the light having has the particular wavelength is incident to the wavelength restriction element.

Abstract translation: 检测装置包括用于将光分散成波长并用于发射分散光的波长色散元件，用于检测分散光的光电检测器和布置在波长色散元件和光电检测器之间的波长限制元件，并具有光学特性依赖性 用于限制具有特定波长的光的入射到光电检测器的波长。 作为分散光的一部分并且包括具有特定波长的光的光入射到波长限制元件。

公开(公告)号：US08456628B2

公开(公告)日：2013-06-04

申请号：US12310968

申请日：2007-10-11

Applicant: Brian John Edward Smith ,  Richard William Bormett

Inventor： Brian John Edward Smith ,  Richard William Bormett

IPC: G01J3/44

CPC classification number: G02B27/28 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0227 ,  G01J3/44 ,  G01N21/65 ,  G01N2021/656 ,  G02B27/288

Abstract: A Raman spectroscopy system has a filter arrangement comprising two filters (16, 26A) in series, to reject light of the illuminating wavenumber from the scattered light of interest. The filters are tilted and have different characteristics for light of first and second different polarisation states. To counter this, the filters are arranged so that their respective effects on the respective polarisation states at least partially cancel each other out. This may for example be done by arranging their tilt axes (32, 34) orthogonally to each other.

公开(公告)号：US20130043394A1

公开(公告)日：2013-02-21

申请号：US13211413

申请日：2011-08-17

Applicant: James A. Chervenak ,  Ari D. Brown ,  Edward J. Wollack ,  Dominic J. Benford

Inventor： James A. Chervenak ,  Ari D. Brown ,  Edward J. Wollack ,  Dominic J. Benford

IPC: G01J5/10

CPC classification number: G01J3/0227 ,  G01J3/42 ,  G01J5/0828 ,  G01J5/0837 ,  G01J5/20 ,  G01N21/3581

Abstract: An apparatus for ultrasensitive long-wave imaging cameras is provided. In one embodiment, the apparatus includes a filter configured to allow high frequencies of interest to pass through the filter. The apparatus also includes an antenna that is configured to receive the high frequencies of interest. The apparatus further includes a plurality of bolometers that are configured to measure data regarding the high frequencies of interest.

Abstract translation: 提供了一种用于超灵敏长波成像相机的设备。 在一个实施例中，该装置包括被配置为允许感兴趣的高频通过滤波器的滤波器。 该装置还包括被配置为接收感兴趣的高频的天线。 该装置还包括多个测辐射热计，其配置成测量关于感兴趣的高频的数据。

公开(公告)号：US08325338B1

公开(公告)日：2012-12-04

申请号：US12686755

申请日：2010-01-13

Applicant: John Pope ,  Daniel Buttry ,  Arthur R. Toews

Inventor： John Pope ,  Daniel Buttry ,  Arthur R. Toews

IPC: G01J3/30

CPC classification number: G01J3/0291 ,  B64F5/20 ,  G01J3/00 ,  G01J3/0218 ,  G01J3/0227 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/12 ,  G01J3/44 ,  G01N21/65 ,  G01N21/8422 ,  G01N2021/8427 ,  G08B19/02

Abstract: There is disclosed a system comprising Raman spectroscopy used to detect key characteristics of ice formation on aircraft wings and engines in real time. This disclosure provides a method and apparatus for early detection of icing. The disclosed apparatus is suitable for use in aircraft, boats, oil rigs, wind turbines, and the like.

Abstract translation: 公开了一种包括拉曼光谱的系统，用于实时检测飞机机翼和发动机上冰层的关键特征。 本公开提供了用于早期检测结冰的方法和装置。 所公开的装置适用于飞机，船只，石油钻机，风力涡轮机等。