公开(公告)号：US20120001083A1

公开(公告)日：2012-01-05

申请号：US13174516

申请日：2011-06-30

Applicant: Jamie Knapp

Inventor： Jamie Knapp

IPC: G01J1/42

CPC classification number: G02B6/2938 ,  G01J1/0403 ,  G01J1/0407 ,  G01J3/02 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/36 ,  G01J3/51 ,  G01J3/513 ,  G01J2001/061 ,  G02B6/12007 ,  G02B6/29394 ,  G02B27/1006 ,  G02B27/141 ,  G02B27/145 ,  G02B2006/12109 ,  G02B2006/12164 ,  H04J14/02 ,  H04J14/0209 ,  H04Q2011/0016

Abstract: Demultiplexing systems and methods are discussed which may be small and accurate without moving parts. In some cases, demultiplexing embodiments may include optical filter cavities that include filter baffles and support baffles which may be configured to minimize stray light signal detection and crosstalk. Some of the demultiplexing assembly embodiments may also be configured to efficiently detect U.V. light signals and at least partially compensate for variations in detector responsivity as a function of light signal wavelength.

Abstract translation: 讨论了解复用系统和方法，其可以在没有移动部件的情况下是小而准确的。 在一些情况下，解复用实施例可以包括滤光器空腔，其包括滤光器挡板和支撑挡板，其可被配置为使杂散光信号检测和串扰最小化。 解复用组合实施例中的一些也可以被配置为有效地检测U.V. 光信号并且至少部分地补偿作为光信号波长的函数的检测器响应性的变化。

公开(公告)号：US20110242526A1

公开(公告)日：2011-10-06

申请号：US13122971

申请日：2009-10-06

Applicant: Ties Van Bommel ,  Eduard J. Meijer ,  Rifat A. M. Hikmet ,  Hendrik A. Van Sprang ,  Marcus A. Verschuuren

Inventor： Ties Van Bommel ,  Eduard J. Meijer ,  Rifat A. M. Hikmet ,  Hendrik A. Van Sprang ,  Marcus A. Verschuuren

IPC: G01J1/00 ,  B05D5/06 ,  B05D3/10 ,  B05D3/00

CPC classification number: H01L27/1462 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0429 ,  G01J1/06 ,  G01J1/4257 ,  G01J2001/061 ,  G01S3/784 ,  H01L27/14625 ,  H01L27/14685

Abstract: The present invention relates to light sensors for measuring light characteristics. In particular, the present invention relates to a light directionality sensor that is capable of measuring light characteristics such as the light direction, light collimation, and light distribution. According to a first aspect of the present invention there is provided a light directionality sensor comprising a photo-sensor (2), comprising a plurality of photo-sensitive elements (3), and a plurality of light-absorbing light selecting structures (1) arranged on the photo-sensor so as to form an array of light-absorbing light selecting structures. In the array of light-absorbing light selecting structures, a succession of at least some of the light-absorbing light selecting structures has varying structural characteristics. The varying structural characteristics is achieved by each individual structure of the succession being formed such that it allows light within a different angle interval with respect to the array to be sensed. Further, according to a second aspect of the invention, there is provided a method for forming a light sensor according to the first aspect of the present invention.

Abstract translation: 本发明涉及用于测量光特性的光传感器。 特别地，本发明涉及能够测量诸如光方向，光准直和光分布等光特性的光方向性传感器。 根据本发明的第一方面，提供了一种光方向性传感器，其包括光传感器（2），其包括多个光敏元件（3）和多个光吸收光选择结构（1） 布置在光传感器上以形成吸光选择结构的阵列。 在光吸收光选择结构的阵列中，至少一些光吸收光选择结构的一系列具有不同的结构特征。 变化的结构特征通过形成的连续的每个单独结构来实现，使得其允许相对于阵列的不同角度间隔内的光被感测。 此外，根据本发明的第二方面，提供了根据本发明的第一方面的用于形成光传感器的方法。

公开(公告)号：US20080185507A1

公开(公告)日：2008-08-07

申请号：US12027866

申请日：2008-02-07

Applicant: Erik Page ,  Keith Graeber ,  Konstantinos Papamichael ,  Michael Siminovitch

Inventor： Erik Page ,  Keith Graeber ,  Konstantinos Papamichael ,  Michael Siminovitch

IPC: G01J1/04

CPC classification number: G01J1/06 ,  G01J1/02 ,  G01J1/0242 ,  G01J1/04 ,  G01J1/0474 ,  G01J2001/061

Abstract: A photosensor with customizable angular-response characteristics is presented. This photosensor includes a light-modifier located between the photosensor and a target area to be monitored by the photosensor, wherein the light-modifier provides a customizable angular response for light received at the photosensor from the target area.

Abstract translation: 介绍了具有可定制角度响应特性的光电传感器。 该光传感器包括位于光传感器和由光传感器监视的目标区域之间的光修正器，其中光修改器为来自目标区域的光传感器处接收到的光提供可定制的角度响应。