公开(公告)号：EP2414796A4

公开(公告)日：2014-03-26

申请号：EP10758758

申请日：2010-03-24

Applicant: RICOH CO LTD

Inventor： SEO MANABU ,  KAMIJO NAOHIRO ,  SHIMBO KOHEI

IPC: G01J3/36 ,  G01J3/02 ,  G01J3/04 ,  G01J3/26 ,  G01J3/28 ,  G01J3/51

CPC classification number: G01J3/2823 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0229 ,  G01J3/0262 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/26 ,  G01J3/2803 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/2806 ,  H04N9/045

公开(公告)号：EP2505973A3

公开(公告)日：2012-11-07

申请号：EP11165484.4

申请日：2011-05-10

Applicant: X-Rite Europe GmbH

Inventor： Zhou, Wang-Long ,  Masia, Andrew ,  Frick, Beat

IPC: G01J3/51 ,  G01J3/02 ,  G01J3/50

CPC classification number: G01J3/506 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/0224 ,  G01J3/0262 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/513

Abstract: Ein Handfarbmessgerät umfasst ein Gehäuse mit einer opto-elektronischen Messeinheit. Diese umfasst eine Optikanordnung zum Empfangen von Messlicht und eine vom Messlicht beaufschlagte Sensoranordnung, welche das Messlicht in elektrische Messsignale umwandelt und diese zu digitalen Messdaten verarbeitet. Die Messeinheit (M) besteht aus einer asphärischen Eingangslinse (L 1 ), einer Blende (B) zur Begrenzung des Einfallswinkelbereichs, einem depolarisierenden Diffusor (D), einer Sensor-Linse (L 2 ) und mindestens drei durch Farbfilter (F 1 , F 2 , F 3 ) auf unterschiedliche spektrale Empfindlichkeiten sensibilisierte Sensoren (S 1 , S 2 , S 3 ). Die Blende (B) liegt im Wesentlichen in der Brennebene der Eingangslinse (L 1 ), der Diffusor (D) ist in unmittelbarer Nähe der Blende (B) und in der Brennebene der Sensor-Linse (L 2 ) angeordnet. Die Filter (F 1 , F 2 , F 3 ) und die Sensoren (S 1 , S 2 , S 3 ) sind nahe der optischen Achse (A) angeordnet und werden mit im Wesentlichen parallelem Messlicht beaufschlagt. Die Filter (F 1 , F 2 , F 3 ) sind auf die spektralen Charakteristiken der Color Matching Functions des Standard-Beobachters nach CIE 1931 ausgelegt. Für Umgebungslichtmessungen kann ein zusätzlicher Diffusor (D E ) der Eingangslinse vorgesetzt werden.

公开(公告)号：EP2444713A1

公开(公告)日：2012-04-25

申请号：EP10188099.5

申请日：2010-10-19

Applicant: University College Cork

Inventor： O'Brien, Peter

IPC: F21K99/00 ,  F21V7/00 ,  F21Y101/02

CPC classification number: F21K9/50 ,  F21K9/60 ,  F21K9/62 ,  F21V7/0008 ,  F21V7/06 ,  F21Y2107/00 ,  F21Y2113/00 ,  F21Y2115/10 ,  G01J3/0216 ,  G01J3/10 ,  G02B6/4298

Abstract: The invention provides a wide spectrum light source comprising a housing (2) with an aperture (5), said aperture adapted to emit light; and a plurality of light emitting diode (LED) sources (4a,b,c) mounted in said housing, wherein said LED sources are arranged at different heights in said housing adapted to provide efficient wide spectrum operation of said light source.

Abstract translation: 本发明提供了一种宽光谱光源，其包括具有孔（5）的壳体（2），所述孔适于发光; 和安装在所述外壳中的多个发光二极管（LED）源（4a，b，c），其中所述LED源布置在所述外壳中的不同高度处，适于提供所述光源的高效宽谱操作。

公开(公告)号：EP2413784A1

公开(公告)日：2012-02-08

申请号：EP10759220.6

申请日：2010-03-23

Applicant: The Curators Of The University Of Missouri

Inventor： XU, Zhi

IPC: A61B5/00

CPC classification number: A61B5/1455 ,  A61B5/14532 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/10 ,  G01J3/18 ,  G01J3/42 ,  G01J2003/1239 ,  G01N21/359

Abstract: An apparatus for concentrating light and associated method of use is disclosed. This apparatus includes a first outer wall having an anterior end, a posterior end, an inner surface and an outer surface, the inner surface defining an interior portion, the interior portion having an anterior end and a posterior end, and a light source disposed within the interior portion. The first outer wall has an opening in the posterior end, the opening having an opening diameter. The interior portion has a substantially frusto-conical shape and has a cross-sectional diameter at the opening equal to the opening diameter and a second cross-sectional diameter near the anterior end that is less than the opening diameter and the inner surface is photo-reflective. The light passes through a sample through an aperture and a collector lens or a second outer wall. A transmission diffraction grating may be utilized.

公开(公告)号：EP2410358A1

公开(公告)日：2012-01-25

申请号：EP10170040.9

申请日：2010-07-19

Applicant: EUROPEAN SPACE AGENCY

Inventor： Guldimann, Benedikt

IPC: G02B6/08 ,  G02B6/42 ,  G02B27/00

CPC classification number: G01J1/0425 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0262 ,  G02B3/0056 ,  G02B6/08 ,  G02B6/10 ,  G02B27/0025

Abstract: The present invention relates to optical devices for imaging and spectroscopic applications where optical field curvature is a predominant characteristic. In particular, the invention relates to imaging optics and an optical device for mapping a curved image field. The optical device for mapping a curved image field comprises a focal plane array 20 having a plurality of light processing elements 21 and a focal plane adapter 110 mounted in front of the focal plane array 20 configured to transmit the curved image field to the light processing elements 21 of the focal plane array 20. The focal plane adapter 110 comprises a plurality of waveguides 111 wherein first ends of the waveguides 111 facing the incident curved image field are arranged on a curved surface 12, the curved surface 12 being adapted to a profile of an optical field curvature of the curved image field so that the plurality of waveguides 111 divide the curved image field along a curved focal plane of the image field into a plurality of image segments. The second ends of the waveguides 111 are allocated to the light processing elements 21 to map the plurality of image segments onto the allocated light processing elements 21.

Abstract translation: 本发明涉及用于成像和光谱应用的光学装置，其中光场曲率是主要特征。 特别地，本发明涉及成像光学器件和用于映射弯曲图像场的光学器件。 用于映射弯曲图像场的光学装置包括焦平面阵列20，焦平面阵列20具有多个光处理元件21和焦平面适配器110，该焦平面适配器110安装在焦平面阵列20的前面，该焦平面适配器被配置为将弯曲图像场传输到光处理元件 焦平面阵列20.焦平面适配器110包括多个波导111，其中面对入射弯曲图像场的波导111的第一端被布置在弯曲表面12上，弯曲表面12适于 弯曲图像场的光场曲率，使得多个波导111沿着图像场的弯曲焦平面将弯曲图像区域划分成多个图像段。 波导111的第二端被分配给光处理元件21，以将多个图像段映射到所分配的光处理元件21上。

公开(公告)号：EP2333503A3

公开(公告)日：2011-08-31

申请号：EP10192471.0

申请日：2010-11-24

Applicant: General Electric Company

Inventor： Li, Hejie ,  Brown, Roderick Gordon (Deceased) ,  Dasgupta, Samhita ,  Furlong, Edward Randall ,  Nirmalan, Nirm Velumylum ,  Wang, Anquan ,  Wang, Guanghua ,  Walls, Stephen Thomas

IPC: G01J5/00 ,  G01J5/58 ,  G01J3/36 ,  G01J3/42 ,  G01J3/443 ,  G01J3/28 ,  G01J3/02 ,  G01J5/02 ,  G01J5/08

CPC classification number: G01J5/0014 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/28 ,  G01J3/36 ,  G01J3/42 ,  G01J3/443 ,  G01J5/0022 ,  G01J5/0044 ,  G01J5/0088 ,  G01J5/08 ,  G01J5/0815 ,  G01J5/0821 ,  G01J5/0846 ,  G01J5/0862 ,  G01J5/58

Abstract: A thermal measurement system (10) comprises a light collection device (22); and a detection system (40, 140, 240, 340) in communication with the light collection device (22). The detection system (40, 140, 240, 340) is configured to detect light (94) intensity from a gas (80). The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.

公开(公告)号：EP2132556A2

公开(公告)日：2009-12-16

申请号：EP08776261.3

申请日：2008-03-25

Applicant: Universite De Strasbourg (Etablissement Public à Caractère Scientifique, Culturel et Professionel) ,  Centre National de la Recherche Scientifique ,  Forsvarets Forskningsinstitutt

Inventor： EBBESEN, Thomas ,  SKAULI, Torbjorn

IPC: G01N21/55 ,  G02B6/122 ,  G02B5/18 ,  G03F1/00 ,  G02B27/00 ,  G03F7/00

CPC classification number: G02B5/008 ,  B82Y20/00 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0224 ,  G01J3/0256 ,  G01J3/18 ,  G01J4/00 ,  G01N21/21 ,  G01N21/554 ,  G02B6/1226 ,  G02B6/32

Abstract: The present invention concerns a device for sorting and concentrating electromagnetic energy impinging a surface of said device, said surface comprising at least one plasmonics-based surface structure or similar structure of periodic or quasi-periodic surface topography. Device characterised in that said surface (V) is provided with at least two such surface structures (2), acting as individual concentrator structures, which are at least partially spatially overlapped or superposed.

公开(公告)号：EP2072998A2

公开(公告)日：2009-06-24

申请号：EP08021417.4

申请日：2008-12-10

Applicant: Berthold Technologies GmbH & Co. KG

Inventor： Klaiber, Norbert ,  Berthold, Fritz

IPC: G01N21/64 ,  G01J1/04 ,  G01N27/447

CPC classification number: G01N21/6452 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0232 ,  G01N21/6408 ,  G01N21/6445 ,  G01N21/76

Abstract: Es wird eine Vorrichtung zur wahlweisen Messung von insbesondere Lumineszenz- und/oder Fluoreszenzstrahlung aus mindestens einem Probenbehälter (11) mittels mindestens einer Lichtquelle (50) im Anregungslichtpfad (AF) für Fluoreszenzmessungen und mindestens einem Detektor (40) mit einem Wellenlängenselektor im Emissionslichtpfad (EF) beschrieben. Um mit einem gemeinsamen Emissionslichtpfad sowohl für Fluoreszenz als auch für Lumineszenz die gleiche Empfindlichkeit erreichen zu können, ist der Emissionslichtpfad (EF) zwischen dem zumindest einen Probenbehälter (11) und dem Wellenlängenselektor durch mindestens ein erstes, eine Reflexionskammer (R) umschließendes Reflektorelement (20) geführt, das zumindest einen Teil des vom Probenbehälter (11) emittierten Lichts gerichtet auf den Wellenlängenselektor wirft, wobei der Anregungslichtpfad (AF) in der Reflexionskammer (R) bis oberhalb des Probenbehälters (11) geführt ist.

Abstract translation: 该装置具有设置有波长选择器的检测器（40），例如 在发射光路发射过滤器（30）。样品容器（11）和选择器之间的路径由围绕一个反射腔室（R）的反射器元件（20）引导。 从容器发出的光的一部分被引导到在失真的方式选择。 激发光路径（AF）被引导到容器的上方的腔室中。 单色仪E.G. 双单色，在激发光路中设置。

公开(公告)号：EP1863379A2

公开(公告)日：2007-12-12

申请号：EP06717415.1

申请日：2006-01-03

Applicant: Aevora Beauty Concepts, LLC.

Inventor： LADJEVARDI, Mahmoud ,  FORSTER, Albert

IPC: A61B5/00 ,  A61B6/00

CPC classification number: A61B5/0059 ,  A45D2044/007 ,  A61B5/448 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0272 ,  G01J3/2803 ,  G01J3/50

Abstract: Systems and methods use infrared ('IR') wavelengths to assist in cosmetic determination of hair and skin color. Preferred embodiments include a light collector that has significant sensitivity to light waves having a wavelength above 700 nm, and in various contemplated embodiments the light collector has significant sensitivity to light waves above 750, 800, 850 nm, 900 nm, 1000 nm and/or 1100 nm.

公开(公告)号：EP1399729A4

公开(公告)日：2006-01-04

申请号：EP02731673

申请日：2002-05-03

Applicant: ONDEO NALCO CO

Inventor： BANKS RODNEY H

IPC: G01J3/44 ,  G01N21/64 ,  G01J3/06

CPC classification number: G01N21/643 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/4406 ,  G01N21/645 ,  G01N2021/6463 ,  G01N2021/6473

Abstract: A mirror fluorometer (10) with a rotatable mirror (24) positioned such that it is capable of projecting a converging cone of excitation light onto one or more of the samples wherein the fluorescent signals emitted from the fluorophores in the sample (34) is detected. A method of using the mirror fluorometer (10) for detecting fluorescent signals emitted by one or more fluorophores from samples (34) from a natural or industrial water system. The fluorometer (10), when coupled with a controller is capable of monitoring and optionally controlling an industrial process or system, including a paper mill process.

Abstract translation: 具有可旋转反射镜（24）的镜面荧光计（10），其定位成使得其能够将会聚的激发光锥投射到一个或多个样品上，其中从样品（34）中的荧光团发射的荧光信号被检测 。 一种使用镜面荧光计（10）来检测由来自天然或工业用水系统的样品（34）中的一种或多种荧光团发射的荧光信号的方法。 荧光计（10）与控制器耦合时能够监测和可选地控制工业过程或系统，包括造纸厂过程。