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    System and method for characterizing polarimetric response of a remote sensing instrument
    23.
    发明授权
    System and method for characterizing polarimetric response of a remote sensing instrument 有权
    用于表征遥感仪器的偏振响应的系统和方法

    公开(公告)号：US09360368B1

    公开(公告)日：2016-06-07

    申请号：US14306521

    申请日：2014-06-17

    Applicant: EXELIS, INC.

    Inventor： Kenneth K. Ellis

    IPC: G01J4/00 ,  G01J4/04

    CPC classification number: G01J4/04 ,  G01J1/0429 ,  G01J1/08 ,  G01J3/0224 ,  G01J3/28 ,  G01J2001/083

    Abstract: Measuring the polarimetric response of an optical instrument includes the steps of: emitting light along an optical axis; receiving the light through first and second polarizers; and detecting the light received through the first and second polarizers, using a filter and a detector. A first set of measurements is obtained by measuring the intensity of light received through the first and second polarizers. A second set of measurements is obtained by placing an optical instrument along the optical axis in lieu of the filter and detector; and measuring the intensity of light received through the first polarizer, after the second polarizer has been removed. A third set of measurements is obtained using the optical instrument but having the second polarizer replace the first polarizer. The optical instrument may be characterized using the first, second and third sets of measurements. The characterization is completed without having to know the extinction ratios and the transmittance parameters of the polarizers.

    Abstract translation: 测量光学仪器的偏振响应包括以下步骤：沿光轴发射光; 通过第一和第二偏振器接收光; 以及使用滤波器和检测器检测通过第一和第二偏振器接收的光。 通过测量通过第一和第二偏振器接收的光的强度来获得第一组测量。 通过沿着光轴放置光学仪器来代替滤光器和检测器来获得第二组测量; 并且在去除了第二偏振器之后测量通过第一偏振器接收的光的强度。 使用光学仪器获得第三组测量值，但是具有第二偏振器来代替第一偏振器。 可以使用第一，第二和第三组测量来表征光学仪器。 表征完成，而不必知道偏振器的消光比和透射率参数。

    Photosensor including sensor circuit assembly with light emitter and receiver that face each other
    24.
    发明授权
    Photosensor including sensor circuit assembly with light emitter and receiver that face each other 有权
    光传感器包括具有光发射器和接收器的传感器电路组件

    公开(公告)号：US09360363B2

    公开(公告)日：2016-06-07

    申请号：US14252808

    申请日：2014-04-15

    Applicant: OMRON Corporation

    Inventor： Tsuyoshi Miyata ,  Jun Nakajima ,  Seiji Miyashita ,  Kiyoshi Imai ,  Kazuya Ohtsuki

    IPC: H01L31/167 ,  G01J1/42 ,  H01L31/02 ,  H01R4/24

    CPC classification number: G01J1/42 ,  G01J1/08 ,  H01L31/02005 ,  H01L31/167 ,  H01L2924/0002 ,  H01R4/2425 ,  H01L2924/00

    Abstract: A photosensor is provided with a sensor circuit assembly. The sensor circuit assembly includes a light emitter, a light receiver, a light-emitter support, a light-receiver support, and a connecting part. The light emitter and the light receiver face each other. The light-emitter support extends from and supports the light emitter. The light-receiver support extends from and supports the light receiver. The connecting part connects one end of the light-emitter support with one end of the light-receiver support. The connecting part includes a seal and a connection terminal that protrudes from the seal. The connection terminal includes a first press-contact part, and a first pressure part that presses the first press-contact part in a press-contact direction.

    Abstract translation: 传感器具有传感器电路组件。 传感器电路组件包括光发射器，光接收器，发光器支撑件，光接收器支撑件和连接部件。 光发射器和光接收器彼此面对。 发光器支撑件从光发射器延伸并支撑发光器。 光接收器支撑从光接收器延伸并支撑光接收器。 连接部分将光发射器支架的一端与光接收器支架的一端连接。 连接部分包括密封件和从密封件突出的连接端子。 连接端子包括第一压接部和在压接方向上按压第一压接部的第一压力部。

    Light emitting module testing apparatus
    25.
    发明授权
    Light emitting module testing apparatus 有权
    发光模块测试仪

    公开(公告)号：US09247626B2

    公开(公告)日：2016-01-26

    申请号：US14334337

    申请日：2014-07-17

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sun Ki Kim

    IPC: H05B37/03 ,  G01J1/08 ,  G01J1/42 ,  H05B33/08

    CPC classification number: H05B37/03 ,  F21W2102/00 ,  G01J1/08 ,  G01J2001/4247 ,  H01L2224/48091 ,  H01L2924/181 ,  H05B33/08 ,  H05B33/0845 ,  H05B33/0848 ,  H01L2924/00014 ,  H01L2924/00012

    Abstract: A light emitting module testing apparatus includes a sensing unit and a controller. The sensing unit includes a photodiode array sensing light emitted from a light emitting module serving as a test object. The controller generates luminance information based on light sensed by the sensing unit, and sets an operating condition of the light emitting module serving as the test object by comparing the generated luminance information with a pre-set reference range. The light emitting module testing apparatus thereby senses luminance of light emitted from the light emitting module serving as a test object, and sets the operating condition of the light emitting module to have an appropriate luminance.

    Abstract translation: 发光模块测试装置包括感测单元和控制器。 感测单元包括感测从用作测试对象的发光模块发射的光的光电二极管阵列。 控制器基于由感测单元感测的光产生亮度信息，并且通过将所生成的亮度信息与预设的参考范围进行比较来设定用作测试对象的发光模块的操作状态。 发光模块测试装置从而感测从用作测试对象的发光模块发出的光的亮度，并且将发光模块的操作状态设置为具有适当的亮度。

    Onboard calibration source for spectral calibraton of a radiometer
    26.
    发明授权
    Onboard calibration source for spectral calibraton of a radiometer 有权
    用于辐射计光谱校准的车载校准源

    公开(公告)号：US09212968B1

    公开(公告)日：2015-12-15

    申请号：US14012202

    申请日：2013-08-28

    Applicant: EXELIS, INC.

    Inventor： David S. Smith ,  David R. Wickholm ,  Ronald Joseph Glumb ,  Sheldon David Stokes ,  Glen Daniel White

    IPC: G01C21/02 ,  H01J3/14 ,  G01M11/00 ,  H01L31/167

    CPC classification number: G01J1/08 ,  G01J2001/0481

    Abstract: A calibration device for a radiometer includes an integrating cavity and a honeycomb blackbody mounted to the integrating cavity. A plurality of emitters are mounted to the exterior rim of the integrating cavity for transmitting narrow band wavelengths of light into and out of the integrating cavity. A controller, selectively, activates one or more emitters to radiate a single narrow band wavelength of light during an ON period and turn OFF during another period. A plurality of reference detectors are also mounted to the exterior rim of the integrating cavity for measuring the intensity of each narrow band radiation outputted from the integrating cavity. The reference detectors are effective in determining changes in intensity output by each of the narrow band emitters from the integrating cavity. The measured changes in intensity outputted by the emitters are used to calibrate the radiometer with the changes traced back to a NIST standard.

    Abstract translation: 用于辐射计的校准装置包括集成腔和安装到积分腔的蜂巢黑体。 多个发射器被安装到积分腔的外缘，用于将窄带波长的光发射到和流出积分腔。 选择性地，控制器激活一个或多个发射器以在接通时段期间辐射单个窄带波长的光，并在另一周期期间关断。 多个参考检测器也被安装到积分腔的外缘，用于测量从积分腔输出的每个窄带辐射的强度。 参考检测器有效地确定来自积分腔的每个窄带发射器的强度输出的变化。 由发射器输出的强度测量的变化用于校准辐射计，其变化追溯到NIST标准。

    PHOTOSENSOR LENS
    28.
    发明申请
    PHOTOSENSOR LENS 有权
    摄影镜头

    公开(公告)号：US20150285673A1

    公开(公告)日：2015-10-08

    申请号：US14436518

    申请日：2013-12-11

    Applicant: ALPHA CORPORATION ,  NISSAN MOTOR CO., LTD.

    Inventor： Takashi Ono ,  Wataru Hirai

    IPC: G01J1/04 ,  G01S7/481 ,  G01J1/02 ,  G01S17/02

    CPC classification number: G01J1/0411 ,  G01J1/02 ,  G01J1/0214 ,  G01J1/0271 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/08 ,  G01S7/4813 ,  G01S17/026 ,  G01V8/20 ,  G02B3/00 ,  G02B19/0014 ,  G02B19/0047 ,  G02B19/0076

    Abstract: An object of the present invention is to provide a photosensor lens which, in the case of using a plurality of light emitting elements to form a reflective photosensor, can maximize the efficiency of light irradiation of the light emitting elements with a simple structure. Provided is a photosensor lens configured to condense irradiation light from a plurality of light emitting elements 2 housed in a unit case 1 in a detection region 3 outside the unit case 1, and to condense reflected light from the detection region 3 at a light receiving element 4 in the unit case 1. A single convex lens surface 5 is formed on one side of the photosensor lens, and a light-receiving convex lens surface 6 sharing an optical axis with the single convex lens surface 5, and a plurality of light-emitting convex lens surfaces 7 each having an optical axis in parallel with the optical axis of the light-receiving convex lens surface 6 are integrally formed on the opposite side of the photosensor lens.

    Abstract translation: 本发明的目的是提供一种光传感器透镜，其在使用多个发光元件形成反射光电传感器的情况下，可以以简单的结构使发光元件的光照射的效率最大化。 提供了一种光传感器透镜，其被配置为将容纳在单元壳体1中的多个发光元件2的照射光聚集在单元壳体1外部的检测区域3中，并且在受光元件处使来自检测区域3的反射光冷凝 在光传感器透镜的一侧上形成单个凸透镜表面5，并且在单个凸透镜表面5上形成共享光轴的光接收凸透镜表面6， 每个具有与受光凸透镜表面6的光轴平行的光轴的凸透镜表面7一体地形成在光传感器透镜的相对侧上。

    Optical source assembly suitable for use as a solar simulator and associated methods
    29.
    发明授权
    Optical source assembly suitable for use as a solar simulator and associated methods 有权
    适合用作太阳模拟器和相关方法的光源组件

    公开(公告)号：US09063006B2

    公开(公告)日：2015-06-23

    申请号：US12837113

    申请日：2010-07-15

    Applicant: Douglas R. Jungwirth ,  Lynne C. Eigler

    Inventor： Douglas R. Jungwirth ,  Lynne C. Eigler

    IPC: F21V9/02 ,  G01J1/08 ,  F21V14/08 ,  F21S8/00 ,  G01J1/04 ,  G02B27/09

    CPC classification number: G01J1/08 ,  F21S8/006 ,  F21V9/02 ,  F21V14/08 ,  G01J1/04 ,  G01J1/0422 ,  G01J1/0488 ,  G01J2001/0481 ,  G02B27/0983 ,  G02B27/0994

    Abstract: An apparatus may have a light source configured to generate light, a reflector configured to collect the light and direct the light in a desired direction, a spectral filter assembly configured to receive the light from the reflector. The spectral filter assembly may have a stationary frame and a plurality of filter elements supported by the stationary frame. Filter elements of the plurality of filter elements may simultaneously filter a desired quantity of light within wavelength band to provide a filtered output light beam. A homogenizer may be configured to receive the filtered output light beam and produce a homogenized light beam having a substantially uniform irradiance distribution across a cross-section of the homogenized light beam.

    Abstract translation: 设备可以具有被配置为产生光的光源，被配置为收集光并将光引导到期望方向的反射器;被配置为接收来自反射器的光的光谱滤光器组件。 光谱滤光器组件可以具有固定框架和由固定框架支撑的多个滤光元件。 多个滤波器元件的滤波器元件可以同时过滤波长带内的期望量的光以提供经滤波的输出光束。 均化器可以被配置为接收经滤波的输出光束并且产生在均匀化光束的横截面上具有基本均匀的辐照度分布的均质化光束。

    Method for Ground-to-Satellite Laser Calibration System
    30.
    发明申请
    Method for Ground-to-Satellite Laser Calibration System 审中-公开
    地对卫星激光校准系统的方法

    公开(公告)号：US20150106047A1

    公开(公告)日：2015-04-16

    申请号：US14318967

    申请日：2014-06-30

    Applicant: U.S.A. as represented by the Administrator of the National Aeronautics and Space Administration

    Inventor： CONSTANTINE LUKASHIN ,  BRUCE A. WIELICKI

    IPC: G01J1/10 ,  G01J1/42 ,  G01J11/00

    CPC classification number: G01J1/10 ,  B64G1/1021 ,  B64G2001/1028 ,  G01J1/0429 ,  G01J1/08 ,  G01J1/4257 ,  G01J3/0224 ,  G01J3/28 ,  G01J11/00 ,  G01J2001/4238 ,  G01J2003/2866

    Abstract: The present invention comprises an approach for calibrating the sensitivity to polarization, optics degradation, spectral and stray light response functions of instruments on orbit. The concept is based on using an accurate ground-based laser system, Ground-to-Space Laser Calibration (GSLC), transmitting laser light to instrument on orbit during nighttime substantially clear-sky conditions. To minimize atmospheric contribution to the calibration uncertainty the calibration cycles should be performed in short time intervals, and all required measurements are designed to be relative. The calibration cycles involve ground operations with laser beam polarization and wavelength changes.

    Abstract translation: 本发明包括用于校准轨道上的仪器的偏振灵敏度，光学降级，光谱和杂散光响应函数的方法。 这个概念是基于使用精确的地面激光系统，地面到空间激光校准（GSLC），在夜间基本上天空条件下，将激光传输到轨道上的仪器。 为了尽量减少对校准不确定度的大气贡献，校准周期应在短时间间隔内执行，所有需要的测量都设计为相对的。 校准周期涉及具有激光束偏振和波长变化的地面操作。

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