公开(公告)号：EP4356177A1

公开(公告)日：2024-04-24

申请号：EP22727244.0

申请日：2022-05-25

Applicant: Optronia Gmbh

Inventor： HAUSMANN, Ulrich

IPC: G02B19/00 ,  F21V5/04 ,  F21V7/00 ,  G01J3/02 ,  A01D75/20 ,  A01M31/00 ,  G01J3/10 ,  G01J3/427

CPC classification number: G02B19/0028 ,  G02B19/0085 ,  F21V7/0091 ,  G01J3/0216 ,  F21V5/04 ,  G02B19/0061 ,  G01J3/021

公开(公告)号：EP3320313A2

公开(公告)日：2018-05-16

申请号：EP16751047.8

申请日：2016-07-07

Applicant: SI-Ware Systems

Inventor： SABRY, Yasser, M. ,  KHALIL, Diaa ,  BOUROUINA, Tarik, E. ,  ANWAR, Momen

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/26 ,  G01J3/42 ,  H01K1/14 ,  H01K1/04 ,  H01L49/00

CPC classification number: H01L49/00 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0237 ,  G01J3/0245 ,  G01J3/108 ,  G01J3/26 ,  G01J3/42 ,  H01K1/04 ,  H01K1/14

Abstract: An optical radiation source produced from a disordered semiconductor material, such as black silicon, is provided. The optical radiation source includes a semiconductor substrate, a disordered semiconductor structure etched in the semiconductor substrate and a heating element disposed proximal to the disordered semiconductor structure and configured to heat the disordered semiconductor structure to a temperature at which the disordered semiconductor structure emits thermal infrared radiation.

公开(公告)号：EP3273152A1

公开(公告)日：2018-01-24

申请号：EP17184041.6

申请日：2016-07-11

Applicant: bluepoint medical GmbH & Co. KG

Inventor： LINDNER, Bernd

IPC: F21V8/00 ,  G01N21/31 ,  G01N33/00 ,  G01J3/42

CPC classification number: G01N21/1717 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/10 ,  G01J3/42 ,  G01J2003/102 ,  G01N21/256 ,  G01N21/314 ,  G01N33/0037 ,  G01N33/0042 ,  G01N2021/0106 ,  G01N2021/1704 ,  G01N2021/1736 ,  G01N2021/1742 ,  G01N2021/1748 ,  G01N2021/3155 ,  G01N2021/3181 ,  G01N2021/451 ,  G01N2201/0627 ,  G01N2201/0631 ,  G01N2201/0668 ,  G01N2201/0806 ,  G01N2201/1211 ,  G01N2201/1218 ,  G02B6/00 ,  G02B6/0068 ,  Y02A50/245

Abstract: Die Erfindung betrifft eine Anordnung zum Messen von Gaskonzentrationen in einem Gasabsorptionsverfahren, wobei die Anordnung mehrere Lichtquellen, eine Messzelle (3), wenigstens einen Messempfänger (5, 13, 14) und eine Auswertevorrichtung umfasst.
Erfindungsgemäß weist die Messzelle (3) einen längserstreckten schmalen Strahlengang mit einem eingangsseitigen Öffnungsdurchmesser B und einer Absorptionslänge L auf mit L > B , insbesondere L > 5·B , insbesondere L > 10·B, wobei die Messzelle (3) einen Gaseinlass (6) und einen Gasauslass (7) aufweist, wobei eine Mehrzahl von Lichtquellen unterschiedlicher Wellenlängenspektren zu einer ersten Lichtquellengruppe (10, 10') zusammengefasst ist, wobei ein optischer Homogenisator (11) zwischen die erste Lichtquellengruppe (10, 10') und die Messzelle (3) zwischengeschaltet ist, wobei insbesondere der Homogenisator (11) direkt oder über eine gemeinsame optische Baugruppe an die Lichtquellengruppe (10, 10') angekoppelt ist.

Abstract translation: 本发明涉及一种用于在气体吸收方法中测量气体浓度的装置，该装置包括多个光源，测量单元（3），至少一个测量接收器（5,13,​​14）和评估装置。 根据本发明，所述测量单元（3）具有与输入侧开口直径B和吸收长度L与L> B，并且特别是L-纵向延伸的窄波束路径> 5×B，特别是L> 10×B，其特征在于，所述测量单元（3）的气体入口（6 有）和气体出口（7），其中多个“总结），其中光学均化器（11）（第一光源组10，10”之间的不同波长光谱的光源的第一光源组（10，10）和测量单元（ 3），其中尤其是均化器（11）直接或经由公共光学组件耦合到光源组（10,10'）。

公开(公告)号：EP3270045A1

公开(公告)日：2018-01-17

申请号：EP16178808.8

申请日：2016-07-11

Applicant: Bluepoint Medical GmbH & Co. KG

Inventor： LINDNER, Bernd

IPC: F21V8/00 ,  G01N21/31 ,  G01N33/00 ,  G01J3/42

CPC classification number: G01N21/1717 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/10 ,  G01J3/42 ,  G01J2003/102 ,  G01N21/256 ,  G01N21/314 ,  G01N33/0037 ,  G01N33/0042 ,  G01N2021/0106 ,  G01N2021/1704 ,  G01N2021/1736 ,  G01N2021/1742 ,  G01N2021/1748 ,  G01N2021/3155 ,  G01N2021/3181 ,  G01N2021/451 ,  G01N2201/0627 ,  G01N2201/0631 ,  G01N2201/0668 ,  G01N2201/0806 ,  G01N2201/1211 ,  G01N2201/1218 ,  G02B6/00 ,  G02B6/0068 ,  Y02A50/245

Abstract: Die Erfindung betrifft eine Anordnung zum Messen von Gaskonzentrationen in einem Gasabsorptionsverfahren, wobei die Anordnung mehrere Lichtquellen, eine Messzelle (3), wenigstens einen Mess-empfänger (5, 13, 14) und eine Auswertevorrichtung umfasst.
Erfindungsgemäß weist die Messzelle (3) einen längserstreckten schmalen Strahlengang mit einem eingangsseitigen Öffnungsdurchmesser B und einer Absorptionslänge L auf mit L > B , insbesondere L > 5·B, insbesondere L > 10·B, wobei die Messzelle (3) einen Gaseinlass (6) und einen Gasauslass (7) aufweist, wobei eine Mehrzahl von Lichtquellen unterschiedlicher Wellenlängenspektren zu einer ersten Lichtquellengruppe (10, 10') zusammengefasst ist, wobei ein optischer Homogenisator (11) zwischen die erste Lichtquellengruppe (10, 10') und die Messzelle (3) zwischengeschaltet ist, wobei insbesondere der Homogenisator (11) direkt oder über eine gemeinsame optische Baugruppe an die Lichtquellengruppe (10, 10') angekoppelt ist.

Abstract translation: 本发明涉及一种装置，用于在气体吸收过程中，该布置的多个光源，一个测量单元（3），至少一个测量接收器（5,13，14）和分析装置包括测量气体浓度。 根据本发明，所述测量单元（3）具有与输入侧开口直径B和吸收长度L与L> B，并且特别是L-纵向延伸的窄波束路径> 5×B，特别是L> 10×B，其特征在于，所述测量单元（3）的气体入口（6 有）和气体出口（7），其中多个“总结），其中光学均化器（11）（第一光源组10，10”之间的不同波长光谱的光源的第一光源组（10，10）和测量单元（ 3），其中尤其是均化器（11）直接或经由公共光学组件耦合到光源组（10,10'）。

公开(公告)号：EP2622268A4

公开(公告)日：2018-01-10

申请号：EP11831179

申请日：2011-09-16

Applicant: MASSACHUSETTS INSTITUTE OF TECH ,  UNIV OF UTAH RESEARCH FOUNDATION

Inventor： DOMINGUEZ-CABALLERO JOSE ,  MENON RAJESH

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/12 ,  G01J3/18 ,  G01J3/24 ,  G01J3/28 ,  G02B5/32 ,  G02B27/10 ,  G02F1/01 ,  G02F1/1335 ,  G03H1/08 ,  G03H1/26

CPC classification number: G02B27/1006 ,  F21S41/141 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/10 ,  G01J3/18 ,  G01J3/24 ,  G01J3/2803 ,  G01J2003/1286 ,  G02B5/32 ,  G02B27/1013 ,  G02B27/1086 ,  G02F1/133609 ,  G03H1/08 ,  G03H2001/262

Abstract: Methods and apparatus for combining or separating spectral components by means of a polychromat. A polychromat is employed to combine a plurality of beams, each derived from a separate source, into a single output beam, thereby providing for definition of one or more of the intensity, color, color uniformity, divergence angle, degree of collimation, polarization, focus, or beam waist of the output beam. The combination of sources and polychromat may serve as an enhanced-privacy display and to multiplex signals of multiple spectral components. In other embodiments of the invention, a polychromat serves to disperse spectral components for spectroscopic or de-multiplexing applications.

公开(公告)号：EP3244160A1

公开(公告)日：2017-11-15

申请号：EP17174857.7

申请日：2013-10-02

Applicant: Yokogawa Electric Corporation

Inventor： Tsujii, Atsushi ,  Chida, Naomichi ,  Nishida, Kazufumi

IPC: G01B11/02 ,  G01B11/25 ,  G01J3/02 ,  G01J3/10 ,  G01J3/18 ,  G01J3/28 ,  G01J3/42 ,  G01B11/06 ,  G01J3/50

CPC classification number: G01B11/14 ,  G01B11/026 ,  G01B11/0608 ,  G01B2210/50 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/027 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/42 ,  G01J3/50

Abstract: A displacement sensor includes a light source unit configured to apply light with different plural wavelengths in a direction oblique to a measurement region of a planar measured object, a spectroscope configured to measure spectral distribution of light reflected by the measurement region, a feature amount extracting module configured to extract a feature amount of the spectral distribution, and a displacement calculating module configured to calculate displacement of the measurement region based on the extracted feature amount and a relation between displacement and a feature amount acquired previously.

Abstract translation: 位移传感器包括：光源单元，被配置为在倾斜于平面测量对象的测量区域的方向上施加具有不同的多个波长的光;分光器，被配置为测量由测量区域反射的光的光谱分布;特征量提取模块 被配置为提取光谱分布的特征量;位移计算模块，被配置为基于提取的特征量以及先前获取的位移与特征量之间的关系计算测量区域的位移。

公开(公告)号：EP3090239A2

公开(公告)日：2016-11-09

申请号：EP15733267.7

申请日：2015-01-01

Applicant: Verifood Ltd.

Inventor： WEISBERG, Nitzan ,  COHEN BAR-ON, Dana ,  GOLDRING, Damian ,  SHARON, Dror ,  BRODETZKI, Guy ,  RUF, Amit ,  KAPLAN, Menahem ,  ROSEN, Sagee ,  KEILAF, Omer ,  KINROT, Uri ,  ENGELHARDT, Kai ,  NIR, Ittai

IPC: G01J3/28

CPC classification number: G01J3/0264 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/0256 ,  G01J3/0272 ,  G01J3/0275 ,  G01J3/0291 ,  G01J3/10 ,  G01J5/10 ,  G01N21/255 ,  G01N21/31 ,  G01N2201/0221 ,  G06F3/0482 ,  G08C17/02 ,  H04L67/12 ,  H04M1/72525 ,  H04M1/7253

Abstract: A hand held spectrometer is used to illuminate the object and measure the one or more spectra. The spectral data of the object can be used to determine one or more attributes of the object. In many embodiments, the spectrometer is coupled to a database of spectral information that can be used to determine the attributes of the object. The spectrometer system may comprise a hand held communication device coupled to a spectrometer, in which the user can input and receive data related to the measured object with the hand held communication device. The embodiments disclosed herein allow many users to share object data with many people, in order to provide many people with actionable intelligence in response to spectral data.

Abstract translation: 手持光谱仪用于照亮物体并测量一个或多个光谱。 对象的光谱数据可用于确定对象的一个​​或多个属性。 在许多实施例中，光谱仪耦合到可用于确定对象的属性的光谱信息的数据库。 光谱仪系统可以包括耦合到光谱仪的手持通信设备，其中用户可以用手持通信设备输入和接收与测量对象相关的数据。 本文公开的实施例允许许多用户与许多人共享对象数据，以便向许多人提供响应于光谱数据的可操作的智能。

公开(公告)号：EP3043549A1

公开(公告)日：2016-07-13

申请号：EP15201530.1

申请日：2015-12-21

Applicant: Elta Systems Ltd.

Inventor： APHEK, Ori

IPC: H04N5/33 ,  G01J3/02 ,  G01J3/28 ,  G01J3/36 ,  G01J1/16 ,  G01J1/02

CPC classification number: G01J1/4228 ,  F41G3/147 ,  G01J1/0266 ,  G01J1/1626 ,  G01J1/44 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0289 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/36 ,  G01J2003/2826 ,  G01S3/784

Abstract: The present disclosure provides an optical system suitable for detecting muzzle flashes in a scene, the optical system comprising: a first optical module (1) customized for detecting flashes at short range of the optical system by analyzing irradiance received on a first infrared sensor (12); a second optical module (2) customized for detecting flashes at long range of the optical system by analyzing irradiance received on a second infrared sensor (22); wherein: the first and second optical modules are configured to share a common field of view and to operate independently of each other.

Abstract translation: 本公开提供一种适用于检测场景中的枪口闪光的光学系统，所述光学系统包括：第一光学模块（1），其定制用于通过分析在第一红外传感器（12）上接收的辐照度来检测所述光学系统的短距离处的闪光 ）; 第二光学模块（2），用于通过分析在第二红外传感器（22）上接收的辐照度来检测所述光学系统的远距离的闪光; 其中：第一和第二光学模块被配置为共享公共视野并且彼此独立地操作。

公开(公告)号：EP2976605A1

公开(公告)日：2016-01-27

申请号：EP14779143.8

申请日：2014-03-20

Applicant: Viavi Solutions Inc.

Inventor： O'BRIEN, Nada, A. ,  HULSE, Charles, A. ,  SIESLER, Heinz, W. ,  HSIUNG, Changmeng

IPC: G01J3/00

CPC classification number: G01N21/359 ,  G01J3/0216 ,  G01J3/26 ,  G01J3/2803 ,  G01J2003/1234 ,  G01J2003/2873 ,  G01N21/27 ,  G01N21/3563 ,  G01N21/55 ,  G01N33/12 ,  G01N2201/0221 ,  G01N2201/061 ,  G01N2201/12

Abstract: A method and apparatus for field spectroscopic characterization of seafood is disclosed. A portable NIR spectrometer is connected to an analyzer configured for performing a multivariate analysis of reflection spectra to determine qualitatively the true identities or quantitatively the freshness of seafood samples. The present invention relates to materials characterization and identification, and in particular to spectroscopic characterization of seafood.

公开(公告)号：EP2637004A4

公开(公告)日：2015-09-23

申请号：EP11837503

申请日：2011-08-24

Applicant: HONG KONG RES INST TEXTILES & APPAREL LTD

Inventor： XIN HAOZHONG ,  SHAO SIJIE ,  SHEN HUILIANG

IPC: G01J3/51 ,  G01J3/02 ,  G01J3/28 ,  G01N21/25

CPC classification number: G01J3/52 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0235 ,  G01J3/10 ,  G01J3/28 ,  G01J3/51 ,  G01J3/524 ,  G01J2003/1226 ,  G01J2003/2826 ,  G01N2021/1776 ,  H04N9/73

Abstract: A multispectral imaging color measurement system, comprising a dark room (6), a sample platform and an imaging system (1) for photographing objects to be measured; also comprising a controllable illumination system, a filter wheel system, an imaging signal processing system and an electronic control system. The controllable illumination system provides a high spatially-homogeneous illuminated environment for the imaging system (1). The filter wheel system filters the reflected light emitted by the controllable illumination system and reflected by the sample to be measured, and provides a light band with a proper wave length for the imaging system (1) to image. The imaging signal processing system calibrates and performs reflective reconstruction for the image taken by the imaging system (1). The electronic control system controls the operation of each part of the multispectral imaging color measurement system. A method for processing imaging signals of the multispectral imaging color measurement is also proposed. The multispectral imaging color measurement system and the method for processing imaging signals thereof can overcome the defect of inaccuracy of traditional chroma imaging systems and spectrophotometer systems, and provide users in the textile industry with the basic functions of highly accurate color measurement and evaluation.