公开(公告)号：US20140043611A1

公开(公告)日：2014-02-13

申请号：US13964026

申请日：2013-08-09

Applicant: The Board of Trustees of the Leand Stanford Junior University

Inventor： Vijay K. Narasimhan

IPC: G01J1/42

CPC classification number: G01J1/42 ,  B01J13/02 ,  B01J13/203 ,  G01J1/0407 ,  G01J1/0411 ,  G01J1/0488 ,  G01J1/4228

Abstract: A light field sensor for a 4D light field camera has a layer of nanoscale resonator detector elements, such as silicon nanoshells, below a layer of dielectric microlenses. By taking advantage of photonic nanojets in the microlenses and circulating resonances in nanoshells, the light field camera sensor achieves improved sensitivity, pixel density, and directional resolution even at large angles of incidence.

Abstract translation: 用于4D光场照相机的光场传感器具有在介电微透镜层下方的纳米级谐振器检测器元件（例如硅纳米壳）层。 通过利用微透镜中的光子纳米射线和纳米壳中的循环谐振，即使在大的入射角下，光场相机传感器实现了改善的灵敏度，像素密度和方向分辨率。

公开(公告)号：US08625058B2

公开(公告)日：2014-01-07

申请号：US12861476

申请日：2010-08-23

Applicant: Munehiro Kozuma ,  Yoshiyuki Kurokawa ,  Takayuki Ikeda ,  Hikaru Tamura

Inventor： Munehiro Kozuma ,  Yoshiyuki Kurokawa ,  Takayuki Ikeda ,  Hikaru Tamura

IPC: G02F1/1335 ,  H01L31/0232 ,  H01L27/14 ,  H01L21/00

CPC classification number: G01J1/02 ,  G01J1/0209 ,  G01J1/0214 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/0488 ,  G01J3/506 ,  G01J3/51 ,  G01J3/513

Abstract: The amount of light incident on a photoelectric conversion element is increased while stray light from a backlight below a light-transmitting substrate is prevented from being incident on the photoelectric conversion element. A light-blocking film is formed with a color filter covering a photoelectric conversion element over a light-transmitting substrate and a color filter covering a photoelectric conversion element in an adjacent pixel which overlap each other at the side with respect to the direction in which light travels. In addition, by providing a microlens over the color filter, light which is conventionally not detected is collected to a photoelectric conversion element, and accordingly the amount of light incident on the photoelectric conversion element is increased.

Abstract translation: 入射到光电转换元件上的光量增加，防止来自透光性基板下方的背光的杂散光入射到光电转换元件上。 遮光膜形成有覆盖光透过基板上的光电转换元件的滤色器和覆盖相邻像素的光电转换元件的滤色器，该相邻像素在相对于光的方向的一侧相互重叠 旅行。 此外，通过在滤色器上提供微透镜，常规地未检测到的光被收集到光电转换元件，因此入射到光电转换元件上的光量增加。

公开(公告)号：US20130329213A1

公开(公告)日：2013-12-12

申请号：US13729300

申请日：2012-12-28

Applicant: JUN ZHU ,  JING-LEI ZHU ,  KAI-LI JIANG ,  CHEN FENG ,  JI-QING WEI ,  GUO-FAN JIN ,  SHOU-SHAN FAN

Inventor： JUN ZHU ,  JING-LEI ZHU ,  KAI-LI JIANG ,  CHEN FENG ,  JI-QING WEI ,  GUO-FAN JIN ,  SHOU-SHAN FAN

IPC: G01J1/42

CPC classification number: G01J1/42 ,  G01J1/0411 ,  G01J1/08 ,  G01J1/4228 ,  G01J1/4257 ,  G01J1/58 ,  G01J2001/4247

Abstract: A method for measuring intensity distribution of light includes a step of providing a carbon nanotube array located on a surface of a substrate. The carbon nanotube array has a top surface away from the substrate. The carbon nanotube array with the substrate is located in an inertia environment or a vacuum environment. A light source irradiates the top surface of the carbon nanotube array, to make the carbon nanotube array radiate a visible light. A reflector is provided, and the visible light is reflected by the reflector. An imaging element images the visible light reflected by the reflector, to obtain an intensity distribution of the light source.

Abstract translation: 用于测量光的强度分布的方法包括提供位于基底表面上的碳纳米管阵列的步骤。 碳纳米管阵列具有远离衬底的顶表面。 具有基板的碳纳米管阵列位于惯性环境或真空环境中。 光源照射碳纳米管阵列的顶面，使碳纳米管阵列发出可见光。 设置反射器，可见光被反射器反射。 成像元件对由反射器反射的可见光进行成像，以获得光源的强度分布。

公开(公告)号：US08520198B2

公开(公告)日：2013-08-27

申请号：US13345001

申请日：2012-01-06

Applicant: Hung-Pin Kuo

Inventor： Hung-Pin Kuo

IPC: G01J1/00 ,  G01J1/42

CPC classification number: G01J1/0242 ,  G01J1/0411 ,  G01J2001/4247

Abstract: A goniophotometer includes an arc reflector; a holder for positioning a light source at the center of the arc reflector; a stationary detector substantially disposed at the center of the arc reflector and aimed at an arc reflective surface of the reflector; a driving device for rotating the holder with respect to the reflector and the detector about an axis of the light source; and a computing unit configured to convert a detection result of the detector into a measurement value.

Abstract translation: 光度计包括电弧反射器; 用于将光源定位在电弧反射器的中心的保持器; 基本上设置在电弧反射器的中心并瞄准反射器的电弧反射表面的固定检测器; 驱动装置，用于相对于所述反射器和所述检测器围绕所述光源的轴线旋转所述保持器; 以及计算单元，被配置为将检测器的检测结果转换为测量值。

公开(公告)号：US20130207970A1

公开(公告)日：2013-08-15

申请号：US13766801

申请日：2013-02-14

Applicant: PRIMESENSE LTD.

Inventor： Alexander Shpunt ,  Raviv Erlich

IPC: G06T15/00

CPC classification number: G06F3/011 ,  B23P19/04 ,  G01J1/0411 ,  G01J1/44 ,  G01J2001/4466 ,  G01S7/4812 ,  G01S7/4817 ,  G01S7/4865 ,  G01S7/4868 ,  G01S17/10 ,  G01S17/42 ,  G01S17/89 ,  G02B27/0961 ,  G06T15/00 ,  H01S3/0071 ,  H01S5/02248 ,  H01S5/02288 ,  H01S5/02296 ,  H01S5/4012 ,  H01S5/4075 ,  H01S5/423 ,  Y10T29/49002

Abstract: Mapping apparatus includes a transmitter, which emits a beam comprising pulses of light, and a scanner, which is configured to scan the beam, within a predefined scan range, over a scene. A receiver receives the light reflected from the scene and to generate an output indicative of a time of flight of the pulses to and from points in the scene. A processor is coupled to control the scanner so as to cause the beam to scan over a selected window within the scan range and to process the output of the receiver so as to generate a 3D map of a part of the scene that is within the selected window.

Abstract translation: 映射设备包括发射包括光脉冲的光束的发射器和被配置为在场景中的预定扫描范围内扫描光束的扫描器。 接收器接收从场景反射的光并且产生指示脉冲到场景中和从点的飞行时间的输出。 处理器被耦合以控制扫描仪，以便使光束在扫描范围内的所选择的窗口上扫描，并且处理接收器的输出，以便产生在所选择的内部的场景的一部分的3D地图 窗口。

公开(公告)号：US20130193303A1

公开(公告)日：2013-08-01

申请号：US13364261

申请日：2012-02-01

Applicant: Matthew W. Smith ,  Christopher M. Pong ,  Sungyung Lim ,  David W. Miller ,  Sara Seager ,  Shawn Murphy

Inventor： Matthew W. Smith ,  Christopher M. Pong ,  Sungyung Lim ,  David W. Miller ,  Sara Seager ,  Shawn Murphy

IPC: G01J1/42

CPC classification number: G01J1/0271 ,  B64G1/24 ,  B64G1/242 ,  B64G1/361 ,  G01C21/025 ,  G01C21/24 ,  G01J1/0266 ,  G01J1/0403 ,  G01J1/0411

Abstract: An optical system for use in an Earth-orbiting satellite includes a plurality of image sensors disposed on a focal plane having a reference axis orthogonal thereto, optics configured to focus incident light onto the image sensors, a piezoelectric actuator coupled to the image sensors and configured to translate the image sensors in at least two axes each orthogonal to the reference axis, and at least one controller operably coupled to the plurality of image sensors and the piezoelectric actuator. The image sensors are configured to generate at least one image frame from light detected by the plurality of image sensors, the image frame including a target star and at least one guide star. The controller is configured to stabilize the position of the target star by adjusting the position of the piezoelectric actuator based on the changes in the position of the guide star.

Abstract translation: 一种用于地球轨道卫星的光学系统包括：多个图像传感器，设置在具有与其正交的参考轴的焦平面上，光学构造成将入射光聚焦到图像传感器上，耦合到图像传感器并配置的压电致动器 将图像传感器在至少两个轴上平移，每个轴垂直于参考轴，以及至少一个控制器，可操作地耦合到多个图像传感器和压电致动器。 图像传感器被配置为从由多个图像传感器检测到的光生成至少一个图像帧，该图像帧包括目标星和至少一个引导星。 控制器被配置为通过基于导向星的位置的变化来调节压电致动器的位置来稳定目标星的位置。

公开(公告)号：US08466966B1

公开(公告)日：2013-06-18

申请号：US12722418

申请日：2010-03-11

Applicant: Thomas E. Ciesco

Inventor： Thomas E. Ciesco

IPC: H04N17/00 ,  H04N17/02

CPC classification number: G01J1/0466 ,  G01J1/0214 ,  G01J1/0219 ,  G01J1/0266 ,  G01J1/0271 ,  G01J1/0411 ,  G01J1/0418 ,  G01J1/06 ,  G01J3/0208 ,  G01J3/0213 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/50 ,  H04N17/04

Abstract: A video calibration device comprising an elongated image tube having a length, a first opening at one end of the image tube and a second opening at the opposite end of the image tube. The device includes an elongated sensor tube having a length, a first opening at one end of the sensor tube and a second opening at the opposite end of the sensor tube. The first opening of the sensor tube is adapted to support a video calibration sensor. A video calibration sensor is disposed in the first opening of the sensor tube. The sensor tube is sealingly secured to the image tube at an angle whereby the second opening of the sensor tube and the second opening of the image tube are substantially juxtaposed.

Abstract translation: 一种视频校准装置，包括具有长度的细长图像管，图像管的一端处的第一开口和在图像管的相对端处的第二开口。 该装置包括细长的传感器管，其具有长度，在传感器管的一端处的第一开口和在传感器管的相对端处的第二开口。 传感器管的第一个开口适用于支持视频校准传感器。 视频校准传感器设置在传感器管的第一开口中。 传感器管以一定角度密封地固定到图像管，由此传感器管的第二开口和图像管的第二开口基本上并置。

公开(公告)号：US20130135529A1

公开(公告)日：2013-05-30

申请号：US13668239

申请日：2012-11-03

Applicant: The Regents of the University of California

Inventor： Bahram Jalali ,  Ali Motafakker

IPC: G01J1/04 ,  H04N5/14

CPC classification number: G01J1/0411 ,  G02B21/002 ,  G02B21/14 ,  H04N5/14

Abstract: We describe methods and apparatus for high-speed high-contrast imaging one-, two- and three-dimensional imaging enabled by differential interference contrast time encoded amplified microscopy of transparent media without the need for chemical staining, that are suitable for a broad range of applications from semiconductor process monitoring to blood screening. Our methods and apparatus build on a unique combination of serial time-encoded amplified microscopy (STEAM) and differential interference contrast (DIC) microscopy. These methods and apparatus are ideally suited for identification of rare diseased cells in a large population of healthy cells and have the potential to revolutionize blood analysis and pathology including identification of cancer cells, such as Circulating Tumor Cells (CTC) in early stage disease.

Abstract translation: 我们描述了用于高速高对比度成像的一维，二维和三维成像的方法和装置，其通过差示干涉对比度时间编码的透明介质的放大显微镜而不需要化学染色，其适用于广泛的 从半导体工艺监测到血液筛查的应用。 我们的方法和设备基于串行时间编码放大显微镜（STEAM）和微分干涉对比（DIC）显微镜的独特组合。 这些方法和装置非常适用于大量健康细胞中罕见病变细胞的鉴定，并具有革命性的血液分析和病理学的潜力，包括癌症细胞的鉴定，如早期疾病中的循环肿瘤细胞（CTC）。

公开(公告)号：US20130134885A1

公开(公告)日：2013-05-30

申请号：US13373780

申请日：2011-11-30

Applicant: Kurt J. Linden ,  William R. Neal ,  Harvey Serreze

Inventor： Kurt J. Linden ,  William R. Neal ,  Harvey Serreze

IPC: H05B37/02

CPC classification number: H05B33/0869 ,  F21S8/006 ,  F21Y2105/16 ,  F21Y2115/10 ,  G01J1/0411 ,  G01J1/0425 ,  G01J1/0474 ,  G01J1/08 ,  G01J2001/4252 ,  G02B6/00

Abstract: An adjustable spectrum LED solar simulator method and system which provides power to LEDs, senses the LED output, compares the LED output to a predetermined norm, and adjusts the LED outputs accordingly. An adjustable spectrum LED solar simulator system includes a multiplicity of LEDs of a number of different color wavelength ranges, an LED driver system for providing power to the LEDs, a sensor system for sensing the output of the LEDs and a controller responsive to the sensor system for comparing the color spectrum of the output of the LEDs to a desired solar spectrum and enables the driver system to adjust the power to the LEDs to more closely match the desired solar spectrum. The solar simulator system may include a modulator structure of hierarchical assemblies. Solar simulator calibration is also disclosed.

Abstract translation: 为LED提供电源，感应LED输出的可调光谱LED太阳能模拟器方法和系统，将LED输出与预定范围进行比较，并相应调整LED输出。 可调光谱LED太阳能模拟器系统包括多个不同颜色波长范围的多个LED，用于向LED提供电力的LED驱动器系统，用于感测LED的输出的传感器系统和响应于传感器系统的控制器 用于将LED的输出的色谱与期望的太阳光谱进行比较，并且使得驱动器系统能够调整到LED的功率以更加匹配期望的太阳光谱。 太阳模拟器系统可以包括分层组件的调制器结构。 还公开了太阳能模拟器校准。

公开(公告)号：US20130134318A1

公开(公告)日：2013-05-30

申请号：US13637260

申请日：2011-03-16

Applicant: Reza Abhari ,  Andrea Giovannini ,  Franz Dieterich

Inventor： Reza Abhari ,  Andrea Giovannini ,  Franz Dieterich

IPC: G02B19/00 ,  G02B27/00 ,  G01J1/04

CPC classification number: G02B27/0006 ,  G01J1/0411 ,  G02B19/0095 ,  G03F7/70033 ,  G03F7/70916

Abstract: The invention relates to a beam line (30) for a source of extreme ultraviolet (EUV) radiation, wherein a EUV-radiating plasma is generated by irradiating droplets of a suitable target material with a focused laser beam (5) at a plasma generation point, said beam line (30) comprising within a vacuum chamber (7): a beam delivery system (2) comprising a focusing lens and means for cooling and shielding said focusing lens; a EUV mirror collector (1), which collects and focuses the radiated EUV in a EUV beam (6) at an intermediate focus (IF); a beam dump (3) capable of damping at least a portion of the laser beam (5) without imposing a shadow on the collected and focused EUV beam (6); and an intermediate focus module (4) for blocking particles from leaving the vacuum chamber (7) with the EUV beam (6).

Abstract translation: 本发明涉及一种用于远紫外线（EUV）辐射源的射束线（30），其中通过在等离子体产生点处照射聚焦激光束（5）的合适靶材料的液滴来产生EUV辐射等离子体 ，所述光束线（30）包括在真空室（7）内：束传送系统（2），包括聚焦透镜和用于冷却和屏蔽所述聚焦透镜的装置; EUV镜收集器（1），其在中间焦点（IF）处收集并聚焦在EUV光束（6）中的辐射EUV; 能够阻挡所述激光束（5）的至少一部分而不在所收集和聚焦的EUV光束（6）上施加阴影的光束收集器（3）; 和用于阻挡颗粒与EUV射束（6）离开真空室（7）的中间聚焦模块（4）。