公开(公告)号：EP3128302A1

公开(公告)日：2017-02-08

申请号：EP14888029.7

申请日：2014-04-01

Applicant: Shimadzu Corporation

Inventor： HIRAMATSU, Takahide

IPC: G01J3/02 ,  G01J1/02

CPC classification number: G01J3/0254 ,  G01J3/0248 ,  G01J3/0278 ,  G01J3/42

Abstract: An integrating sphere for a spectrometer, including: an integrating spherical body with a light entrance window for allowing an entry of light emitted from a sample, a first light detection window, and a second light detection window; a first detector attachment section located on the outside of the first light detection window; and a second detector attachment section located on the outside of the second light detection window in such a manner that the detection field of a detector to be attached to the second detector attachment section coincides with the detection field of a detector to be attached to the first detector attachment section.

Abstract translation: 一种用于光谱仪的积分球，包括：具有光入射窗口的积分球体，用于允许入射从样品发射的光，第一光检测窗和第二光检测窗; 位于第一光检测窗的外侧的第一检测器附接部; 以及第二检测器附接部分，其位于第二光检测窗口的外侧，使得附接到第二检测器附接部分的检测器的检测区域与要附接到第一检测窗口的检测器的检测区域一致 检测器附件部分。

公开(公告)号：EP3047244A1

公开(公告)日：2016-07-27

申请号：EP14772308.4

申请日：2014-09-18

Applicant: L'OREAL, S.A. ,  Spectral Sensors Inc.

Inventor： LEGENDRE, Chloe A. ,  BALOOCH, Guive ,  LUONGO, Christopher A. ,  SLOAN, Walter W. ,  PATEL, Paresh ,  LOUDERMILK, Alan R.

IPC: G01J3/02 ,  G01J3/46 ,  A45D44/00 ,  A61B5/00

CPC classification number: A45D44/005 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/1032 ,  A61B5/7264 ,  G01J3/0254 ,  G01J3/0272 ,  G01J3/463 ,  G01J3/465 ,  G01J3/524 ,  G01J2003/466 ,  G01N21/255 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/125 ,  G01N2201/127 ,  G06F19/00 ,  G16H40/67

Abstract: Systems and methods for measuring spectra and other optical characteristics such as colors, translucence, gloss, and other characteristics of objects and materials such as skin. Instruments and methods for measuring spectra and other optical characteristics of skin or other translucent or opaque objects utilize an abridged spectrophotometer and improved calibration/normalization methods. Improved linearization methods also are provided, as are improved classifier-based algorithms. User control is provided via a graphical user interface. Product or product formulations to match the measured skin or other object or to transform the skin or other object are provided to lighten, darken, make more uniform and the like.

公开(公告)号：EP2952882A1

公开(公告)日：2015-12-09

申请号：EP13873653.3

申请日：2013-09-17

Applicant: Hamamatsu Photonics K.K.

Inventor： EURA, Shigeru ,  SUZUKI, Kengo ,  IKEMURA, Kenichiro ,  IGUCHI, Kazuya

IPC: G01N21/64 ,  G01J3/443

CPC classification number: G01N21/31 ,  G01J3/0254 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/4406 ,  G01N21/645 ,  G01N21/6489 ,  G01N2021/6469 ,  G01N2021/6482 ,  G01N2021/6491 ,  G01N2201/062 ,  G01N2201/065 ,  G01N2201/12

Abstract: A spectral measurement apparatus includes a light source for generating a excitation light; an integrator having an input opening portion and an output opening portion; a housing portion arranged in the integrator and for housing a sample; an incidence optical system for making the excitation light incident to the sample; a photodetector for detecting a light to be measured output from the output opening portion; and an analysis means for calculating a light absorptance of the sample, based on a detection value detected by the photodetector, and an irradiation area with the excitation light at a position of incidence to the sample is set larger than an irradiated area of the sample, and the analysis means performs an area ratio correction regarding the irradiation area with the excitation light and the irradiated area of the sample, with respect to the light absorptance calculated.

Abstract translation: 光谱测量装置包括用于产生激发光的光源; 积分器，具有输入开口部分和输出开口部分; 布置在积分器中并用于容纳样品的壳体部分; 用于使激发光入射到样品的入射光学系统; 用于检测从输出开口部分输出的被测光的光电检测器; 以及分析装置，用于基于由光电检测器检测的检测值来计算样品的光吸收率，并且将入射到样品的位置处的激发光的照射面积设定为大于样品的照射面积， 并且分析装置相对于计算的光吸收率执行关于具有激发光的照射区域和样品的照射面积的面积比率校正。

公开(公告)号：EP2893310A1

公开(公告)日：2015-07-15

申请号：EP13835832.0

申请日：2013-09-10

Applicant: BlueLight Analytics Inc.

Inventor： LABRIE, Daniel ,  KOSTYLEV, Ivan ,  FELIX, Chris

IPC: G01J3/12 ,  A61C13/15 ,  G01J1/04 ,  G02B5/02

CPC classification number: G01J1/0474 ,  A61C19/003 ,  G01J1/0204 ,  G01J1/0219 ,  G01J1/0271 ,  G01J1/0425 ,  G01J1/0488 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/0254 ,  G01J3/0256 ,  G01J3/0264 ,  G01J2001/0481 ,  G01J2001/4247 ,  G01M11/0235 ,  G01N21/55 ,  G02B5/02 ,  G02B5/021 ,  G02B5/0284

Abstract: The invention features devices and methods for collecting and measuring light from external light sources. In general, the devices of the invention feature a light diffusing element, e.g., as a component of a light collector, connected by a light conducting conduit, e.g., a fiber optic cable, to a light measuring device, e.g., a spectrometer. This light diffusing element allows, e.g., for substantially uniform light diffusion across its surface and thus accurate measurements, while permitting the total footprint of the device to remain relatively small and portable. This light diffusing element also allows flexibility in scaling of the device to permit use in a wide range of applications.

公开(公告)号：EP2124028B1

公开(公告)日：2015-05-20

申请号：EP07737627.5

申请日：2007-03-01

Applicant: HAMAMATSU PHOTONICS K. K.

Inventor： IGUCHI, Kazuya ,  SUZUKI, Kengo

IPC: G01J1/02 ,  G01N21/64 ,  G01J3/02 ,  G01N21/47

CPC classification number: G01N21/64 ,  G01J1/02 ,  G01J1/0223 ,  G01J3/0254 ,  G01N21/4738 ,  G01N2021/4735 ,  G01N2201/0632 ,  G01N2201/065

公开(公告)号：EP2600126A3

公开(公告)日：2013-08-07

申请号：EP12182889.1

申请日：2012-09-04

Applicant: Raytheon Company

Inventor： Moore, John R. ,  Zywicki, Randall W.

IPC: G01J3/10 ,  G01J3/02 ,  G01J3/26 ,  G01J3/12

CPC classification number: G01J3/0254 ,  G01J3/10 ,  G01J3/12 ,  G01J3/26 ,  G01J2003/1221 ,  G01J2003/1243 ,  G01J2003/2866 ,  G01J2003/2879

Abstract: A system (100) for generating uniform monochromatic electromagnetic radiation that include an electromagnetic radiation source (104) and a bandpass filter assembly (116) to filter electromagnetic radiation emitted by the electromagnetic radiation source. The system also includes an optical integrating sphere (124) to receive the filtered electromagnetic radiation and to uniformly scatter the filtered electromagnetic radiation within the optical integrating sphere, wherein the optical integrating sphere comprises an output (126) to emit the uniformly scattered, filtered electromagnetic radiation.

公开(公告)号：EP2600126A2

公开(公告)日：2013-06-05

申请号：EP12182889.1

申请日：2012-09-04

Applicant: Raytheon Company

Inventor： Moore, John R. ,  Zywicki, Randall W.

IPC: G01J3/10 ,  G01J3/02 ,  G01J3/26 ,  G01J3/12

CPC classification number: G01J3/0254 ,  G01J3/10 ,  G01J3/12 ,  G01J3/26 ,  G01J2003/1221 ,  G01J2003/1243 ,  G01J2003/2866 ,  G01J2003/2879

Abstract: A system (100) for generating uniform monochromatic electromagnetic radiation that include an electromagnetic radiation source (104) and a bandpass filter assembly (116) to filter electromagnetic radiation emitted by the electromagnetic radiation source. The system also includes an optical integrating sphere (124) to receive the filtered electromagnetic radiation and to uniformly scatter the filtered electromagnetic radiation within the optical integrating sphere, wherein the optical integrating sphere comprises an output (126) to emit the uniformly scattered, filtered electromagnetic radiation.

Abstract translation: 一种用于产生均匀的单色电磁辐射的系统（100），所述电磁辐射包括电磁辐射源（104）和带通滤波器组件（116）以过滤由电磁辐射源发射的电磁辐射。 该系统还包括光学积分球（124），以接收滤波后的电磁辐射并均匀地散射光学积分球内的滤波电磁辐射，其中光学积分球包括输出（126）以发射均匀散射的滤波电磁 辐射。

公开(公告)号：EP2448006A1

公开(公告)日：2012-05-02

申请号：EP10792013.4

申请日：2010-06-17

Applicant: Konica Minolta Sensing, Inc.

Inventor： NISHIKAWA Yoshihiro

IPC: H01L31/04 ,  G01J3/00

CPC classification number: G01J1/08 ,  G01J3/0218 ,  G01J3/0254 ,  G01J3/14 ,  G01J3/18 ,  G01J3/2803 ,  G01J2001/4247

Abstract: Provided are a light source evaluation device, a light source adjustment system, a light source evaluation system, and a light source evaluation method whereby it is possible to evaluate the characteristics of a solar simulator, which is a light source for measuring the characteristics of a solar cell, without creating a reference cell or pseudo cell tailored to the spectral sensitivity of a solar cell to be measured. Said evaluation is performed by calculating an evaluation value of the characteristics of the light emitted by a solar simulator in comparison to natural sunlight on the basis of the spectral irradiance of the light emitted by a solar simulator as measured by a spectroradiometer, the spectral irradiance of natural sunlight, and the pre-measured spectral sensitivity of the solar cell to be measured.

Abstract translation: 提供了一种光源评估装置，光源调节系统，光源评估系统和光源评估方法，由此可以评估作为用于测量a的特性的光源的太阳模拟器的特性 太阳能电池，而不产生根据待测量的太阳能电池的光谱灵敏度调整的参考电池或伪电池。 所述评估通过基于由太阳模拟器发射的光的光谱辐照度，通过由光谱辐射计测量的太阳模拟器的光谱辐照度来计算由太阳模拟器发射的光的特性与自然阳光的特性的评估值，光谱辐照度 自然阳光和待测量的太阳能电池的预测光谱灵敏度。

公开(公告)号：EP2315003A4

公开(公告)日：2011-10-05

申请号：EP09709437

申请日：2009-01-20

Applicant: OTSUKA DENSHI KK

Inventor： OHKUBO KAZUAKI

IPC: G01N21/64

CPC classification number: G01N21/645 ,  G01J3/0254 ,  G01J3/0262 ,  G01N21/276 ,  G01N2021/6417 ,  G01N2201/0655

Abstract: A sample (OBJ1) that is an object whose quantum efficiency is to be measured, and a standard object (REF1) having a known reflectance characteristic are each attached to a sample window (2) provided in a plane mirror (5). Based on respective spectrums measured by a spectrometer in respective cases where the sample (OBJ1) is attached and the standard object (REF1) is attached, the quantum efficiency of the sample (OBJ1) is measured. The plane of an opening of an observation window (3) is made substantially coincident with the exposed surface of the sample (OBJ1) or standard object (REF1), so that direct incidence, on the observation window (3), of the fluorescence generated from the sample (OBJ1) receiving an excitation light (L1) and the excitation light (L1) reflected from sample (OBJ1) is prevented.

公开(公告)号：EP2320212A1

公开(公告)日：2011-05-11

申请号：EP09834591.1

申请日：2009-09-24

Applicant: Hamamatsu Photonics K.K.

Inventor： IGUCHI Kazuya ,  SUZUKI Kengo

IPC: G01N21/01 ,  G01N21/63

CPC classification number: G01N21/15 ,  G01J1/04 ,  G01J3/02 ,  G01J3/0254 ,  G01J3/0286 ,  G01J3/0291 ,  G01N21/0332 ,  G01N21/255 ,  G01N21/474 ,  G01N21/645 ,  G01N2021/158 ,  G01N2021/6419 ,  G01N2021/6471 ,  G01N2021/6484 ,  G01N2201/065 ,  G01N2201/0833

Abstract: A spectrometer is provided with an integrating sphere 20, inside which a sample S of a measurement target is disposed and which is adapted for observing measured light emitted from the sample S, and a Dewar vessel 50 which retains a refrigerant R for cooling the sample S and at least a portion of which is located so as to face the interior of the integrating sphere 20. Gas generated from the refrigerant R is introduced through predetermined gaps G1-G6 functioning as a gas introduction path and through a plurality of communicating passages 64 formed in a support pedestal 61, into the integrating sphere 20. The gas introduced into the integrating sphere 20 absorbs water in the integrating sphere 20 to decrease the temperature in the integrating sphere 20, so as to prevent dew condensation from occurring on a portion of a second container portion 50b of the Dewar vessel 50 exposed in the integrating sphere 20. This can prevent occurrence of dew condensation even in the case where the sample S is measured in a cooled state at a desired temperature.

Abstract translation: 光谱仪设置有积分球20，测量对象的样品S设置在其内，并且适于观察从样品S发射的测量光;以及杜瓦容器50，其保留用于冷却样品S的制冷剂R 并且其至少一部分位于积分球20的内部。从制冷剂R产生的气体通过用作气体引入路径的预定间隙G1-G6并且通过形成的多个连通通道64被引入 在支撑基座61中，进入积分球20.引入积分球20的气体吸收积分球20中的水，以降低积分球20中的温度，以防止在一部分的一部分上发生结露 第二容器部分50b暴露在积分球20中，这样可防止出现结露，即使在槽 在冷却状态下在期望温度下测量。