公开(公告)号：WO2016151778A1

公开(公告)日：2016-09-29

申请号：PCT/JP2015/058991

申请日：2015-03-24

Applicant: 大塚電子株式会社

Inventor： 白岩　久志 ,  佐野　弘幸

IPC: G01J3/10 ,  G01J3/02

CPC classification number: G01J1/44 ,  G01J1/0295 ,  G01J1/0407 ,  G01J1/08 ,  G01J3/02 ,  G01J3/0297 ,  G01J3/10 ,  G01J3/28 ,  G01J2001/0481 ,  G01J2001/083 ,  G01J2001/086 ,  G01J2001/444 ,  G01J2003/2866 ,  G01J2003/2876

Abstract: 　輝度基準面における輝度ムラを低減する。開口である輝度基準面（１８）を備える積分球（１２）と、前記積分球（１２）の外壁（１２ｂ）に互いに離間して設けられ、前記積分球（１２）の内部に波長特性が同等の光をそれぞれ入射する複数の第１光ポート（１４ａ），（１４ｂ）と、を含む分光輝度計（４０）の校正に用いる基準光源装置（１０）が提供される。前記複数の第１光ポート（１４ａ），（１４ｂ）は、前記積分球（１２）の外壁（１２ｂ）における、前記輝度基準面（１８）の中心からの距離が等しく、前記輝度基準面（１８）の中心を通る前記積分球（１２）の回転対称軸Ｒに対して回転対称性を有する複数位置に設けられてよい。

Abstract translation: 本发明可降低亮度基准面的亮度不均匀性。 提供了一种用于光谱亮度计（40）的校准的参考光源装置（10），其包括设置有作为开口的亮度参考表面（18）和多个第一光学端口（12）的积分球（12） 使得具有等效波长特性的光线进入积分球（12）的内部。 多个第一光学端口（14a，14b）可以设置在与亮度参考表面（18）的中心等距的积分球（12）的外壁（12b）上的多个位置处，并且具有 相对于穿过亮度参考表面（18）的中心的积分球（12）的旋转对称轴R旋转对称。

公开(公告)号：WO00020901A1

公开(公告)日：2000-04-13

申请号：PCT/US1999/021896

申请日：1999-09-17

IPC: G02B27/00 ,  G02B5/02

CPC classification number: G02B27/0927 ,  G01J1/08 ,  G01J2001/083 ,  G02B5/0252 ,  G02B27/0944

Abstract: A compact, efficient illumination system (9) has many advantages over conventional illuminators based upon integrating spheres. An elliptical light source/concentrator (13), preferably controlled by a light stabilization system (21) using optical feedback to control the light intensity, provides high spatial uniformity of high irradiance values can be produced over sizeable areas for testing large area detector arrays. The illuminator is simpler and more economical than traditional systems and provides extended wavelength coverage potential. The illumination system is easy to maintain.

Abstract translation: 紧凑，高效的照明系统（9）与基于整体球体的传统照明器相比具有许多优点。 通过使用光学反馈来控制光强度的光稳定系统（21）优选地控制的椭圆光源/聚光器（13）可以在用于测试大面积检测器阵列的相当大的区域上产生高辐照值的高空间均匀性。 照明器比传统系统更简单和更经济，并提供扩展的波长覆盖潜力。 照明系统易于维护。

公开(公告)号：US11735099B1

公开(公告)日：2023-08-22

申请号：US17212599

申请日：2021-03-25

Applicant: DHPC Technologies, Inc.

Inventor： Yei Wo

IPC: G09G3/32 ,  G09G3/00 ,  G01J1/08

CPC classification number: G09G3/32 ,  G09G3/03 ,  G01J1/08 ,  G01J2001/083

Abstract: A display that can play dynamic video imagery using purely infrared light. Such dynamic video imagery is useful in testing infrared detection equipment. The display contains thousands of solid state infrared LEDs. Different infrared LED types are used. Each type of LED in use emits infrared light in some selected band of the infrared spectrum. The overall display can be designed to simulate infrared signal sources for a particular type of infrared detection system. If a particular infrared detection system detects infrared energy only in a specific range, the infrared LED display can be made to have a high resolution of LEDs within that specific range and a lower resolution of LEDs outside that specific range that would be useful for calibration purposes.

公开(公告)号：US20190170572A1

公开(公告)日：2019-06-06

申请号：US16178840

申请日：2018-11-02

Applicant: Skorpios Technologies, Inc.

Inventor： Robert J. Stone ,  Stephen B. Krasulick

IPC: G01J1/08 ,  H04B17/00 ,  H04B10/073 ,  G01J1/42 ,  G01R31/3187 ,  H04B10/077 ,  H04B10/035

CPC classification number: G01J1/08 ,  G01J1/42 ,  G01J2001/083 ,  G01J2001/4247 ,  G01R31/3187 ,  H04B10/035 ,  H04B10/0731 ,  H04B10/0779 ,  H04B17/0082

Abstract: A photonics system includes a transmit photonics module and a receive photonics module. The photonics system also includes a transmit waveguide coupled to the transmit photonics module, a first optical switch integrated with the transmit waveguide, and a diagnostics waveguide optically coupled to the first optical switch. The photonics system further includes a receive waveguide coupled to the receive photonics module and a second optical switch integrated with the receive waveguide and optically coupled to the diagnostics waveguide.

公开(公告)号：US09891097B2

公开(公告)日：2018-02-13

申请号：US14859354

申请日：2015-09-21

Applicant: GLOBAL UNICHIP CORPORATION ,  TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.

Inventor： Chang-Ming Liu ,  Pi-Tsan Lo ,  Shih-Hua Hsu ,  Chien-Hao Lin ,  Teng-Hui Lee ,  Tsung-Ju Hsieh

IPC: G01J1/02 ,  G01J1/04 ,  G01J1/08 ,  G01J1/42

CPC classification number: G01J1/0295 ,  G01J1/0418 ,  G01J1/0474 ,  G01J1/08 ,  G01J1/4228 ,  G01J2001/083 ,  G01J2001/4247 ,  G01N2201/0634

Abstract: A brightness calibration method used in an optical detection system includes a single source illuminator and a probe card. The single source illuminator is configured to illuminate the probe card. The probe card has a plurality of detection sites. The brightness calibration method includes: sequentially detecting brightness values at the detection sites through one of a plurality of diffusers by a sensing chip; sequentially detecting transparencies of the diffusers at one of the detection sites by the sensing chip; and selecting and respectively disposing the diffusers corresponding to larger ones of the transparencies over the detection sites corresponding to smaller ones of the brightness values, and selecting and respectively disposing the diffusers corresponding to smaller ones of the transparencies over the detection sites corresponding to larger ones of the brightness values.

公开(公告)号：US09568359B2

公开(公告)日：2017-02-14

申请号：US14669593

申请日：2015-03-26

Applicant: STIMCROELECTRONICS S.R.L.

Inventor： Giuseppe Spinella ,  Marco Vito Sapienza ,  Giuseppe Bruno

IPC: G01J1/42 ,  G01J1/44 ,  G01J1/02 ,  G01J1/08

CPC classification number: G01J1/429 ,  G01J1/0219 ,  G01J1/44 ,  G01J2001/083 ,  G01J2001/4266 ,  G01J2001/444

Abstract: An integrated device for detection of the UV-index is provided with: a photodetector, which generates a detection quantity as a function of a detected UV radiation; and a processing stage, which is coupled to the photodetector and supplies at output a detected value of the UV-index, on the basis of the detection quantity. The processing stage processes the detection quantity on the basis of an adjustment factor, to supply at output the detected value of the UV-index and is further provided with an adjustment stage, coupled to the processing stage for adjusting the value of the adjustment factor.

Abstract translation: 提供了一种用于检测UV指数的集成装置：光电检测器，其产生作为检测到的UV辐射的函数的检测量; 以及处理级，其耦合到光电检测器，并且基于检测量在输出时提供UV指数的检测值。 处理阶段基于调整因子处理检测量，在输出时提供UV指标的检测值，并进一步具有调整级，耦合到处理级，用于调整调整因子的值。

公开(公告)号：US20160377477A1

公开(公告)日：2016-12-29

申请号：US14859354

申请日：2015-09-21

Applicant: GLOBAL UNICHIP CORPORATION ,  TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.

Inventor： Chang-Ming LIU ,  Pi-Tsan LO ,  Shih-Hua HSU ,  Chien-Hao LIN ,  Teng-Hui LEE ,  Tsung-Ju HSIEH

IPC: G01J1/02 ,  G01J1/42 ,  G01J1/44 ,  G01J1/04

CPC classification number: G01J1/0295 ,  G01J1/0418 ,  G01J1/0474 ,  G01J1/08 ,  G01J1/4228 ,  G01J2001/083 ,  G01J2001/4247 ,  G01N2201/0634

Abstract: A brightness calibration method used in an optical detection system includes a single source illuminator and a probe card. The single source illuminator is configured to illuminate the probe card. The probe card has a plurality of detection sites. The brightness calibration method includes: sequentially detecting brightness values at the detection sites through one of a plurality of diffusers by a sensing chip; sequentially detecting transparencies of the diffusers at one of the detection sites by the sensing chip; and selecting and respectively disposing the diffusers corresponding to larger ones of the transparencies over the detection sites corresponding to smaller ones of the brightness values, and selecting and respectively disposing the diffusers corresponding to smaller ones of the transparencies over the detection sites corresponding to larger ones of the brightness values.

Abstract translation: 在光学检测系统中使用的亮度校准方法包括单个源照明器和探针卡。 单个源照明器配置为照亮探针卡。 探针卡具有多个检测位置。 亮度校准方法包括：通过感测芯片通过多个扩散器中的一个依次检测检测点处的亮度值; 通过感测芯片依次检测在一个检测位置处的扩散器的透明度; 并且在对应于较小的亮度值的检测点上选择并分别布置与较大的透明胶片相对应的扩散器，并且在对应于较大的亮度值的检测点上选择并分别对应于较小的透明胶片的扩散器 亮度值。

公开(公告)号：US09459152B1

公开(公告)日：2016-10-04

申请号：US15137558

申请日：2016-04-25

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.

公开(公告)号：US06191891B1

公开(公告)日：2001-02-20

申请号：US09167043

申请日：1998-10-05

Applicant: Samuel F. Pellicori

Inventor： Samuel F. Pellicori

IPC: G02B502

CPC classification number: G02B27/0927 ,  G01J1/08 ,  G01J2001/083 ,  G02B5/0252 ,  G02B27/0944

Abstract: A compact, efficient illumination system has many advantages over conventional illuminators based upon integrating spheres. An elliptical light source/concentrator, preferably controlled by a light stabilization system using optical feedback to control the light intensity, provides high spatial uniformity of high irradiance values can be produced over sizeable areas for testing large area detector arrays. The illuminator is simpler and more economical than traditional systems and provides extended wavelength coverage potential. The illumination system is easy to maintain.

Abstract translation: 紧凑，高效的照明系统相对于基于整体球的传统照明器具有许多优点。 椭圆光源/聚光器，优选地由使用光学反馈来控制光强度的光稳定系统控制，提供高的辐照度值的高空间均匀性可以在用于测试大面积检测器阵列的大尺寸区域上产生。 照明器比传统系统更简单和更经济，并提供扩展的波长覆盖潜力。 照明系统易于维护。

公开(公告)号：US5369484A

公开(公告)日：1994-11-29

申请号：US973956

申请日：1992-11-09

Applicant: Douglas G. Haugen

Inventor： Douglas G. Haugen

IPC: G01J1/08 ,  G01J1/44 ,  G01N21/01 ,  G01N21/27 ,  G01J3/02

CPC classification number: G01N21/274 ,  G01J2001/083 ,  G01J2001/448 ,  G01N2021/0162 ,  G01N2201/04

Abstract: A computer based system for testing an optical monitoring system includes a program having program instruction and optical monitoring system parameters, for implementing a plurality of tests of an optical monitoring system. A computer includes at least one processor for executing the program instructions, storage components for storing program instructions and test data, including the optical system parameters, a user input for inputting commands, and a display for displaying a menu of available test commands, test results and other data. An interface is provided for interfacing the optical monitoring system to tile computer for exchange of control and data signals. A fixture is provided for mounting the optical monitoring system during testing.

Abstract translation: 用于测试光学监测系统的基于计算机的系统包括具有程序指令和光学监测系统参数的程序，用于实现光学监测系统的多个测试。 计算机包括用于执行程序指令的至少一个处理器，用于存储程序指令和测试数据的存储组件，包括光学系统参数，用于输入命令的用户输入和用于显示可用测试命令的菜单的显示，测试结果 和其他数据。 提供了用于将光学监控系统连接到瓦片计算机以用于交换控制和数据信号的接口。 提供固定装置，用于在测试期间安装光学监测系统。