公开(公告)号：WO2012103299A1

公开(公告)日：2012-08-02

申请号：PCT/US2012/022668

申请日：2012-01-26

Applicant: CREE, INC. ,  SEIBEL II, Harry A. ,  COLLINS, Brian ,  EMERSON, David

Inventor： SEIBEL II, Harry A. ,  COLLINS, Brian ,  EMERSON, David

IPC: G01J1/10

CPC classification number: G01J3/0251 ,  G01J1/10 ,  G01J3/0254 ,  G01J3/027 ,  G01J3/465 ,  G01J3/505

Abstract: A method of determining lighting contributions of elements of a lighting component includes obtaining optical data representative of light output of the lighting component. Relative intensity data may be calculated from the optical data, and may indicate intensity differences in the light output of the lighting component as compared to that of a reference component. An optical property of an element of the lighting component is determined based on a comparison of the optical data with that of the reference component, where the reference component includes at least one reference element. Related systems and apparatus are also discussed.

Abstract translation: 确定照明部件的元件的照明贡献的方法包括获得表示照明部件的光输出的光学数据。 可以从光学数据计算相对强度数据，并且可以指示与参考部件相比较的照明部件的光输出中的强度差。 基于光学数据与参考部件的光学数据的比较来确定照明部件的元件的光学特性，其中参考部件包括至少一个参考元件。 还讨论了相关系统和装置。

公开(公告)号：WO2010084566A1

公开(公告)日：2010-07-29

申请号：PCT/JP2009/050734

申请日：2009-01-20

Applicant: 大塚電子株式会社 ,  大久保 和明

Inventor： 大久保 和明

IPC: G01N21/64

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

Abstract: 　量子効率の測定対象部である試料（ＯＢＪ１）、および既知の反射率特性をもつ標準体（ＲＥＦ１）がそれぞれ平面ミラー（５）に設けられた試料窓（２）に装着される。試料（ＯＢＪ１）および標準体（ＲＥＦ１）をそれぞれ装着した場合に分光器で測定されるそれぞれのスペクトルに基づいて、試料（ＯＢＪ１）の量子効率が測定される。観測窓（３）の開口面を試料（ＯＢＪ１）または標準体（ＲＥＦ１）の露出面と実質的に一致させることで、励起光（Ｌ１）を受けて試料（ＯＢＪ１）で発生した蛍光、および試料（ＯＢＪ１）で反射された励起光（Ｌ１）が直接的に観測窓（３）に入射することを抑制する。

Abstract translation: 作为测量其量子效率的对象的样本（OBJ1）和具有已知反射特性的参考体（REF1）分别附着到设置在平面镜（5）上的样本窗口（2）。 通过光谱仪测量得到分别附着在样品窗口（2）上的样品（OBJ1）和参考体（REF1）的光谱。 根据光谱测定样品量子效率（OBJ1）。 观察窗（3）的开口表面与样品（OBJ1）和参考体（REF1）的暴露表面基本齐平。 因此，防止从由样品（OBJ1）反射的激励光（L1）和激发光（L1）照射的样品（OBJ1）发出的荧光直接通过观察窗（3）。

公开(公告)号：WO2009077868A2

公开(公告)日：2009-06-25

申请号：PCT/IB2008/003851

申请日：2008-10-08

Applicant: DATACOLOR HOLDING AG ,  INGLESON, Alan

Inventor： INGLESON, Alan

IPC: G01N21/15 ,  G01N21/94 ,  G01J3/10 ,  G01J3/28

CPC classification number: G01J3/10 ,  A61L2/10 ,  B08B7/00 ,  B08B7/0035 ,  G01J3/0254 ,  G01N21/15 ,  G01N21/4738 ,  G01N21/94 ,  G01N2021/3174 ,  G01N2021/6417 ,  G01N2201/06166 ,  G01N2201/062 ,  G01N2201/065

Abstract: In one embodiment, the present invention is a method and apparatus for cleaning an integrating sphere, such as an integrating sphere used in an integrating sphere spectrophotometer. One embodiment of a spectrophotometer includes an integrating sphere having a reflective interior surface, a primary light source configured to illuminate the interior surface when enabled, and a secondary light source configured to emit ionizing radiation onto the interior surface.

Abstract translation: 在一个实施例中，本发明是用于清洁积分球的方法和装置，例如在积分球分光光度计中使用的积分球。 分光光度计的一个实施例包括具有反射内表面的积分球，被配置为在使能时照亮内表面的主光源和被配置为向内表面发射电离辐射的次级光源。

公开(公告)号：WO2005100955A1

公开(公告)日：2005-10-27

申请号：PCT/HU2005/000038

申请日：2005-04-18

Applicant: MAGYAR TUDOMÁNYOS AKADÉMIA SZEGEDI BIOLÓGIAI KÖZPONT ,  EROSTYÁK, János ,  GÁL, József ,  MENCZEL, László ,  GARAB, Gyözö ,  JÁVORFALVI, Tamás ,  NAQVI, Razi, K.

Inventor： EROSTYÁK, János ,  GÁL, József ,  MENCZEL, László ,  GARAB, Gyözö ,  JÁVORFALVI, Tamás ,  NAQVI, Razi, K.

IPC: G01N21/17

CPC classification number: G01N21/474 ,  G01J3/0254 ,  G01J3/42 ,  G01N21/031 ,  G01N21/31 ,  G01N2201/065

Abstract: The invention relates to a method and apparatus for determining the absorption of weakly absorbing and/or scattering liquid samples. The method according to the invention comprises the steps of filling the sample into a hollow measuring body having a wall with reflecting inner surface and an opening for receiving the sample and an opening or surface not coated with reflecting lining associated with a light source, illuminating the sample inside the hollow body with the light of the light source, measuring the absorbance spectrum of light received from the sample, with the further steps of transmitting the light of the light source into the sphere and from the absorbing and/or scattering sample to a detector through a light conducting means, generating a homogenous diffuse light for illuminating the sample inside the measuring body, and correcting the measured absorbance spectrum using a mathematical model. The apparatus according to the invention comprises a hollow measuring body having a wall with reflecting surface and at least one opening for receiving the sample and an opening or window not coated with reflecting lining for illuminating the hollow body and for collecting light from the hollow body the opening or window being associated with a light source (L) and a detector (D) for receiving the collected light. The light conducting means is applied between the opening or transparent window and the light source (L) and the detector (D) respectively. A dielectric overcoating is applied to the reflective coating layer on the wall of the hollow body and a diffuser is applied to the light conductor means at the end facing to the hollow body.

Abstract translation: 弱吸收和/或散射液体样品的吸收的测定涉及将光源的光从样品通过导光单元传输到检测器的球体中，产生用于照射测量体内的样品的均匀漫射光，并校正测量的吸收光谱 使用数学模型。 测量体具有壁，其具有反射内表面和用于接收样品的开口以及未涂覆有与光源相关联的反射衬里的开口或表面。 通过使用光源照射中空体内的样品，然后测量从样品接收的光的吸收光谱，来测量吸收光谱。 包括用于确定弱吸收和/或散射液体样品的吸收的装置的独立权利要求。

公开(公告)号：WO2004023974A2

公开(公告)日：2004-03-25

申请号：PCT/US2003/028230

申请日：2003-09-08

Applicant: EURO-CELTIQUE, S.A. ,  CIURCZAK, Emil ,  RITCHIE, Gary

Inventor： CIURCZAK, Emil ,  RITCHIE, Gary

IPC: A61B

CPC classification number: G01J3/12 ,  A61B5/0022 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/14551 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/0254 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/08 ,  G01J3/1256 ,  G01J3/18 ,  G01J3/26 ,  G01J2003/1226 ,  G01J2003/1243 ,  G01N21/359 ,  G01N21/474 ,  G01N2021/1744 ,  G01N2021/4757 ,  G01N2201/0221 ,  G01N2201/065 ,  G01N2201/1293 ,  G01N2201/1296 ,  G06F19/00 ,  G16H40/67

Abstract: A system for predicting blood constituent values in a patient includes a remote wireless noninvasive spectral device, the remote wireless non-invasive spectral device generating a spectral scan of a body part of the patient. Also included are a remote invasive device and a central processing device. The remote invasive device generates a constituent value for the patient, while the central processing device predicts a blood constituent value for the patient based upon the spectral scan and the constituent value.

Abstract translation: 用于预测患者中血液成分值的系统包括远程无线非侵入性光谱设备，所述远程无线非侵入光谱设备产生患者身体部位的光谱扫描。 还包括远程侵入性装置和中央处理装置。 远程入侵设备生成患者的构成值，而中央处理设备基于光谱扫描和构成值预测患者的血液成分值。

公开(公告)号：EP3147638A1

公开(公告)日：2017-03-29

申请号：EP15796210.1

申请日：2015-04-07

Applicant: Hamamatsu Photonics K.K.

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

IPC: G01J3/443 ,  G01N21/64

CPC classification number: G01N21/64 ,  G01J3/0254 ,  G01J3/443 ,  G01N2201/12753

Abstract: An optical measurement device inputs excitation light to an integrating sphere in which a sample is disposed, irradiates the sample with the excitation light having a predetermined beam cross-section, detects measurement light output from the integrating sphere by a photodetector, and acquires intensity data of the sample. The optical measurement device includes a storage unit in which correction data is stored and an optical characteristic calculation unit for calculating optical characteristics of the sample based on the intensity data of the sample and the correction data. The correction data is calculated based on first corrective intensity data and second corrective intensity data. The predetermined beam cross-section is covered with the first light absorbing member and covers the second light absorbing member.

Abstract translation: 光学测量装置将激发光输入到其中设置有样品的积分球，用具有预定光束横截面的激发光照射样品，通过光电检测器检测从积分球输出的测量光，并获取强度数据 例子。 光学测量装置包括存储单元，其中存储有校正数据;以及光学特性计算单元，用于基于样本的强度数据和校正数据计算样本的光学特性。 基于第一校正强度数据和第二校正强度数据计算校正数据。 预定的光束横截面被第一光吸收部件覆盖并覆盖第二光吸收部件。

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.