公开(公告)号：US20140070072A1

公开(公告)日：2014-03-13

申请号：US13725563

申请日：2012-12-21

Applicant: RAM PHOTONICS, LLC

Inventor： Ping Piu Kuo

IPC: G01J3/02 ,  G01J1/16

CPC classification number: G01J1/16 ,  G01J3/02 ,  G01J9/04 ,  H01S5/0687 ,  H01S5/4087

Abstract: Embodiments of the invention provides methods and systems for synthesizing optical signals with high frequency stability. Using a set of external optical signal manipulators and control systems, embodiments of the invention enhance the resolution of any frequency reference and thereby alleviates the needs for ultra-high-Q cavities in frequency-stable optical signal synthesis. The invention consequently improves the performance of any optical signal generator by a substantial margin, while maintaining the system complexity and power dissipation at levels comparable to the original systems.

Abstract translation: 本发明的实施例提供了用于合成具有高频稳定性的光信号的方法和系统。 使用一组外部光信号操纵器和控制系统，本发明的实施例增强了任何频率参考的分辨率，从而减轻了频率稳定的光信号合成中超高Q空腔的需要。 因此，本发明在任何光学信号发生器的性能上大幅度提高，同时将系统复杂性和功率耗散维持在与原始系统相当的水平。

公开(公告)号：US20140016345A1

公开(公告)日：2014-01-16

申请号：US14028854

申请日：2013-09-17

Applicant: Olympus Corporation

Inventor： Masahiro NISHIO ,  Takeshi ITO ,  Eiji YAMAMOTO

IPC: F21V17/10

CPC classification number: F21V17/10 ,  G01J1/0219 ,  G01J1/0271 ,  G01J1/0407 ,  G01J1/0488 ,  G01J1/16 ,  G01J1/4228 ,  G01J1/4257 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0291 ,  G01J5/025 ,  G01J5/041 ,  G02B6/0006

Abstract: An illumination system includes a light source device configured by an excitation light source, a light guiding member and a wavelength converter that are connected in order, and an operation check device. The system further includes: a connector configured to directly and physically connect the operation check device to a light signal emitting end which includes the wavelength converter; a detector configured to detect a light signal emitted from the light signal emitting end when the light signal emitting end and the operation check device are connected by the connector; and an operation determiner configured to determine the operations of the excitation light source, the light guiding member, and the wavelength converter by a detection result in the detector.

Abstract translation: 照明系统包括由顺序连接的激励光源，导光部件和波长转换器构成的光源装置和操作检查装置。 该系统还包括：连接器，被配置为将操作检查装置直接和物理地连接到包括波长转换器的光信号发射端; 检测器，被配置为当所述光信号发射端和所述操作检查装置通过所述连接器连接时，检测从所述光信号发射端发射的光信号; 以及操作确定器，被配置为通过检测器中的检测结果来确定激发光源，导光构件和波长转换器的操作。

公开(公告)号：US20120092362A1

公开(公告)日：2012-04-19

申请号：US13037121

申请日：2011-02-28

Applicant: CHIH-KUANG CHANG ,  XIAO-GUANG XUE ,  ZHONG-KUI YUAN ,  LI JIANG

Inventor： CHIH-KUANG CHANG ,  XIAO-GUANG XUE ,  ZHONG-KUI YUAN ,  LI JIANG

IPC: G09G5/02

CPC classification number: G01J1/16

Abstract: An electronic device and a method for testing the light intensity of the electronic device include setting a colorbar comprising a plurality of colors corresponding to different gray values. The testing method further includes read bitmap data of read image upon the condition that the read image is a gray image, and recording a pixel number corresponding to each gray value. The method further includes drawing a relationship curve between the plurality of gray values and corresponding pixel numbers and recoloring the gray image according to the plurality of colors in the colorbar corresponding to the gray values of each pixel in the gray image, and displaying the relationship curve and a recolored gray image on a display.

Abstract translation: 电子设备和用于测试电子设备的光强度的方法包括设置包括对应于不同灰度值的多种颜色的色标。 测试方法还包括在读取的图像是灰度图像并且记录与每个灰度值对应的像素数的条件下，读取图像的读取位图数据。 该方法还包括：根据与灰度图像中的每个像素的灰度值对应的颜色条中的多种颜色，绘制多个灰度值和对应的像素数之间的关系曲线，并重新显示灰色图像，并显示关系曲线 并在显示屏上重新出现灰色图像。

公开(公告)号：US20110157583A1

公开(公告)日：2011-06-30

申请号：US12765823

申请日：2010-04-22

Applicant: CHUNG-CHI WANG ,  YI-JIAN LEE

Inventor： CHUNG-CHI WANG ,  YI-JIAN LEE

IPC: G01J1/16 ,  G01J1/10

CPC classification number: G01J1/16 ,  H04N5/243 ,  H04N17/002

Abstract: The present invention is directed to a method of calibrating sensitivity gain. In a preview mode, an imaging device is calibrated by a standard light source, therefore obtaining standard sensitivity gain of the preview mode. In a capture mode, the imaging device is calibrated by the standard light source, therefore obtaining standard sensitivity gain of the capture mode. A gain ratio of the standard sensitivity gain of the capture mode to the standard sensitivity gain of the preview mode is determined, and is then used to deduce the exposure parameters of the capture mode according to the exposure parameters of the preview mode.

Abstract translation: 本发明涉及一种校准灵敏度增益的方法。 在预览模式中，成像装置由标准光源校准，因此获得预览模式的标准灵敏度增益。 在捕获模式下，成像装置由标准光源校准，因此获得捕获模式的标准灵敏度增益。 确定拍摄模式的标准灵敏度增益与预览模式的标准灵敏度增益的增益比，然后根据预览模式的曝光参数用于推导拍摄模式的曝光参数。

公开(公告)号：US20110134425A1

公开(公告)日：2011-06-09

申请号：US13056898

申请日：2009-12-09

Applicant: Yu Aimin ,  Zhende Wang

Inventor： Yu Aimin ,  Zhende Wang

IPC: H01L31/12 ,  H01J40/14 ,  G01J1/44 ,  G01J3/42

CPC classification number: G01N21/253 ,  G01J1/08 ,  G01J1/16 ,  G01J1/42 ,  G01J1/44 ,  G01J3/42 ,  G01N21/3151 ,  G01N2201/0626

Abstract: A multi-channel arrayed isosbestic wavelength detection system comprises an arrayed light source board, an arrayed photoelectric sensor board, and an intermediate system frame. The arrayed light source board and arrayed photoelectric sensor board are assembled at opposite sides of the intermediate system frame. In addition, the arrayed light source system has a plurality of light-emitting elements, each of which comprises two monochromatic light sources that provide main wavelength and reference wavelength respectively, and the two wavelengths are isosbestic wavelengths. The arrayed photoelectric sensor system has a plurality of photoelectric sensors, which are aligned at fixed positions in one-to-one correspondence with the light-emitting elements.

Abstract translation: 多通道阵列等离子体波长检测系统包括阵列光源板，阵列光电传感器板和中间系统框架。 排列的光源板和阵列光电传感器板组装在中间系统框架的相对侧。 此外，排列的光源系统具有多个发光元件，每个发光元件包括分别提供主波长和参考波长的两个单色光源，并且两个波长是等腰波长。 阵列式光电传感器系统具有多个光电传感器，它们在与发光元件一一对应的固定位置处对准。

公开(公告)号：US20100244706A1

公开(公告)日：2010-09-30

申请号：US12727923

申请日：2010-03-19

Applicant: James P. Steiner ,  Greg Edward Sloan

Inventor： James P. Steiner ,  Greg Edward Sloan

IPC: H05B37/02 ,  G05D25/02

CPC classification number: G01J1/16 ,  G01J1/02 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/1626 ,  G01J1/32 ,  G01J1/4228 ,  H05B37/0218 ,  Y02B20/46

Abstract: A wireless lighting control system comprises a daylight sensor for measuring a light intensity in a space and a dimmer switch for controlling the amount of power delivered to a lighting load in response to the daylight sensor. For example, the daylight sensor may be able to transmit radio-frequency (RF) signals to the dimmer switch. The system provides methods of calibrating the daylight sensor that allow for automatically measuring and/or calculating one or more operational characteristics of the daylight sensor. One method of calibrating the daylight sensor comprises a “single-button-press” calibration procedure during which a user is only required to actuate a calibration button of the daylight sensor once. In addition, the daylight sensor is operable to automatically measure the total light intensity in the space at night to determine the light intensity of only the electrical light generated by the lighting load.

Abstract translation: 无线照明控制系统包括用于测量空间中的光强度的日光传感器和用于响应于日光传感器传送到照明负载的功率量的调光开关。 例如，日光传感器可以能够将射频（RF）信号传送到调光开关。 该系统提供校准日光传感器的方法，其允许自动测量和/或计算日光传感器的一个或多个操作特性。 校准日光传感器的一种方法包括“单按钮”校准过程，在该过程中用户仅需要致动一次日光传感器的校准按钮。 此外，日光传感器可操作以自动测量夜间空间中的总光强度，以确定仅由照明负载产生的电光的光强度。

公开(公告)号：US20100079747A1

公开(公告)日：2010-04-01

申请号：US12571506

申请日：2009-10-01

Applicant: Seong Chong PARK ,  Seung Nam Park ,  Dong Hoon Lee

Inventor： Seong Chong PARK ,  Seung Nam Park ,  Dong Hoon Lee

IPC: G01J1/04

CPC classification number: G01J1/08 ,  G01J1/02 ,  G01J1/0271 ,  G01J1/0295 ,  G01J1/16 ,  G01J2001/4247

Abstract: The present invention provides an instrument and method for measuring total luminous flux of luminous elements, which forms an approximately uniform spatial intensity distribution by simultaneously lighting a plurality of luminous elements for measurement in an integrating sphere when comparing a total luminous flux standard lamp with the luminous elements to measure the total luminous flux of the luminous elements, thus not requiring spatial mismatch error correction.

Abstract translation: 本发明提供了一种用于测量发光元件的总光通量的仪器和方法，当将总光通量标准灯与发光元件进行比较时，通过在积分球中同时点亮多个用于测量的发光元件形成近似均匀的空间强度分布 用于测量发光元件的总光通量的元件，因此不需要空间失配误差校正。

公开(公告)号：US07649622B1

公开(公告)日：2010-01-19

申请号：US11824216

申请日：2007-06-30

Applicant: Ke-Cai Zeng ,  Steven Cummins ,  Edward Huber ,  Vincent Uy ,  Steven Sanders ,  Patrick Zicolello ,  Brett A. Spurlock

Inventor： Ke-Cai Zeng ,  Steven Cummins ,  Edward Huber ,  Vincent Uy ,  Steven Sanders ,  Patrick Zicolello ,  Brett A. Spurlock

IPC: G01J1/10 ,  G01J1/12

CPC classification number: G01J1/08 ,  G01J1/16 ,  G01J2001/0481 ,  G01J2001/1673 ,  G01J2001/4252

Abstract: A test system and method are provided for testing in parallel radiant output of multiple light emitting devices. Generally, the method involves: (i) providing a system having a master, calibrated power meter (CPM), a source transfer standard (STS), and multiple secondary, test site power meters (TSPMs); (ii) determining a relationship between electrical power supplied to the STS and a radiant output therefrom as measured by the CPM; (iii) calibrating the TSPMs using the STS and the relationship between the power supplied to the STS and the radiant output therefrom as determined by the CPM; and (iv) positioning the devices undergoing test on a fixture of the test system and positioning the fixture relative to the TSPMs to test radiant outputs of the devices. Preferably, the TSPMs are calibrated by exposing each to the STS at a known power, determining a difference between the radiant output measured by the CPM and TSPM, using this difference as an offset that is added to the a signal from the TSPM to provide a corrected radiant output for the device under test. Other embodiments are also disclosed.

Abstract translation: 提供了一种用于测试多个发光器件的并行辐射输出的测试系统和方法。 通常，该方法包括：（i）提供具有主，校准功率计（CPM），源传输标准（STS）和多个次级测试站功率计（TSPM）的系统; （ii）确定由CPM测量的提供给STS的电力与其辐射输出之间的关系; （iii）使用STS校准TSPM，以及由CPM确定的提供给STS的功率与辐射输出之间的关系; 以及（iv）将经过测试的设备定位在测试系统的固定装置上并相对于TSPM定位固定装置以测试装置的辐射输出。 优选地，TSPM通过以已知功率将每个接收到STS进行校准，确定由CPM和TSPM测量的辐射输出之间的差异，使用该差作为相加于来自TSPM的信号以提供 被测器件的校正辐射输出。 还公开了其他实施例。

公开(公告)号：US20080272272A1

公开(公告)日：2008-11-06

申请号：US12174542

申请日：2008-07-16

Applicant: Steven Porter Hotelling ,  Nicholas Vincent King ,  Duncan Robert Kerr ,  Wing Kong Low

Inventor： Steven Porter Hotelling ,  Nicholas Vincent King ,  Duncan Robert Kerr ,  Wing Kong Low

IPC: G01J1/20 ,  G01J1/44

CPC classification number: G01J1/4204 ,  G01J1/16 ,  G01J1/44 ,  G08C23/04 ,  G08C2201/32 ,  H04N5/4403 ,  H04N21/42221 ,  H04N2005/4426

Abstract: Remote control systems that can distinguish predetermined light sources from stray light sources, e.g., environmental light sources and/or reflections are provided. The predetermined light sources can be disposed in asymmetric substantially linear or two-dimensional patterns. The predetermined light sources also can output waveforms modulated in accordance with one or more signature modulation characteristics. The predetermined light sources also can output light at different signature wavelengths.

Abstract translation: 提供了可以将预定光源与杂散光源（例如环境光源和/或反射）区分开的遥控系统。 预定的光源可以以非对称的基本线性或二维图案设置。 预定光源还可以输出根据一个或多个签名调制特性调制的波形。 预定光源还可以输出不同签名波长的光。

公开(公告)号：US20070208525A1

公开(公告)日：2007-09-06

申请号：US11483633

申请日：2006-07-11

Applicant: Koon-Wing Tsang ,  Chih-Cheng Chien

Inventor： Koon-Wing Tsang ,  Chih-Cheng Chien

IPC: G01C25/00 ,  G08B29/00

CPC classification number: G01M11/00 ,  G01J1/08 ,  G01J1/16

Abstract: A light source of testing a sensor, a test apparatus and a method are disclosed. The test apparatus includes a light source, a photo-mask and a sensor bearing area. The light source includes a plurality of light emitting diodes with parallel connection for emitting a test light. The light source is disposed in a photo-mask. The photo-mask has a diffuser interface. The test light is then diffused to the outside of the photo-mask through the diffuser interface. The sensor bearing area is for bearing the sensor. The sensor bearing area is disposed at the outside of the photo-mask and locates at a position to enable the test light to reach. Therefore, the test light emitted by the light source is used to test the sensor.

Abstract translation: 公开了测试传感器的光源，测试装置和方法。 测试装置包括光源，光掩模和传感器支承区域。 光源包括多个发光二极管，并联连接用于发射测试光。 光源设置在光掩模中。 光掩模具有扩散器接口。 然后，测试光通过漫射器界面扩散到光掩模的外部。 传感器轴承区域用于承载传感器。 传感器支撑区域设置在光掩模的外侧，并且位于允许测试光达到的位置。 因此，由光源发出的测试光用于测试传感器。