公开(公告)号：EP2587236A1

公开(公告)日：2013-05-01

申请号：EP12186822.8

申请日：2012-10-01

Applicant: Exelis, Inc.

Inventor： Braun, Michael G. ,  Dobler, Jeremy T.

IPC: G01J3/42 ,  G01N21/25 ,  G01N21/35 ,  G01J3/433 ,  G01J3/02

CPC classification number: G01J3/433 ,  G01J3/0297 ,  G01J2001/4242 ,  G01N21/314 ,  G01N21/3504 ,  G01N2021/3513

Abstract: Remote absorption spectroscopy uses coded electromagnetic transmission (240) directed through a medium under investigation to one or more remote receivers (262). The coded transmission includes at least one wavelength (242) coincident with an absorption band of interest and one wavelength (244) in an off-line band and a predefined relationship between spectral components in and outside the absorption band is controlled. The relationship between spectral components may be evaluated at the receiver to determine whether deviation thereof from the controlled relationship at the transmitter exists at the receiver. The deviation of the received optical signal from the prescribed relationship is processed to indicate the absorption of the radiation in the absorption band.

Abstract translation: 远程吸收光谱使用通过正在研究的介质的编码电磁传输（240）到一个或多个远程接收器（262）。 编码的传输包括与离线频带中的感兴趣的吸收频带和一个波长（244）重合的至少一个波长（242），并且控制吸收频带内外的频谱分量之间的预定关系。 可以在接收机处评估频谱分量之间的关系，以确定其在发射机处的受控关系的偏差是否存在于接收机处。 处理接收的光信号与规定关系的偏差，以表示吸收带中的辐射的吸收。

公开(公告)号：EP2027451A4

公开(公告)日：2013-04-03

申请号：EP07752439

申请日：2007-03-07

Applicant: LI COR INC

Inventor： ECKLES ROBERT D ,  ANDERSON TYLER G

IPC: G01N21/00 ,  G01N21/15 ,  H01S3/08

CPC classification number: G01N21/031 ,  G01J3/0297 ,  G01J3/42 ,  G01N21/15 ,  G01N33/0047 ,  G01N2021/151 ,  G01N2021/152 ,  G01N2021/3513 ,  G01N2021/399

公开(公告)号：EP2425218A4

公开(公告)日：2013-03-20

申请号：EP10770198

申请日：2010-04-27

Applicant: PICOMETRIX LLC

Inventor： ZIMDARS DAVID

IPC: G01J5/00 ,  G02B6/42

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0297 ,  G01J3/42 ,  G01N21/3581 ,  G01N21/3586 ,  G02B6/4206

公开(公告)号：EP2380005A1

公开(公告)日：2011-10-26

申请号：EP09796360.7

申请日：2009-12-10

Applicant: Bluepoint Medical GmbH & Co. KG

Inventor： DEGNER, Martin ,  EWALD, Hartmut ,  DAMASCHKE, Nils ,  LEWIS, Elfred

IPC: G01N21/35

CPC classification number: G01N21/33 ,  G01J3/02 ,  G01J3/0297 ,  G01J3/42 ,  G01N21/0303 ,  G01N21/274 ,  G01N21/3504 ,  G01N2021/0307 ,  G01N2201/062 ,  G01N2201/0631 ,  G01N2201/0668 ,  G01N2201/08

Abstract: The invention relates to a method and to a device for using partially non-stabilized broadband light sources to accurately measure partially broadband-absorbing substances using referencing measuring cells. In order to create a low-cost, high-resolution, and at the same time fast spectrographic device for measuring concentrations of substances in fluid or gaseous media that is also suitable for harsh environments, the light radiated by the broadband light sources (1) through light guiding optical systems is fed through the measuring section of the self-referencing measuring cell (20, 30, 40) or only partially through a measuring cell (10) to a measurement detector (photoreceptor 11) and partially through a reference path (optical waveguide 8) to a reference detector (photoreceptor 15), and a mode coupler (5, 9, 14) is associated with each optical waveguide (2, 4, 7, 8) in order to homogenize the radiation characteristic of the broadband light sources (1), which varies over time and space.

公开(公告)号：EP1655589B1

公开(公告)日：2008-04-09

申请号：EP05023976.3

申请日：2005-11-03

Applicant: GretagMacbeth, LLC

Inventor： Hart, Robert H. ,  Groh, Michael R. ,  Battle, David R.

IPC: G01J3/50 ,  G01N21/47

CPC classification number: G01N21/474 ,  G01J3/02 ,  G01J3/0232 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/0297 ,  G01J3/50 ,  G01J3/504 ,  G01J3/524 ,  G01N21/55

公开(公告)号：EP1731887A1

公开(公告)日：2006-12-13

申请号：EP06011763.7

申请日：2006-06-07

Applicant: Yokogawa Electric Corporation

Inventor： Fujita, Tadashige ,  Suzuki, Yasuyuki ,  Kamei, Shin ,  Yakihara, Tsuyoshi ,  Wada, Morio ,  Miura, Akira

IPC: G01J3/28

CPC classification number: G01J3/2803 ,  G01J3/0229 ,  G01J3/0297

Abstract: A photodiode array for entering incident light a spectroscope device equipped with a wavelength dispersion element and detecting light emanating from the spectroscope device. The arrangement of each of photodiode elements constituting the photodiode array is displaced.

Abstract translation: 用于进入入射光的光电二极管阵列，配备有波长色散元件并检测从分光器装置发出的光的分光装置。 构成光电二极管阵列的每个光电二极管元件的排列被移位。

公开(公告)号：EP1655589A3

公开(公告)日：2006-06-28

申请号：EP05023976.3

申请日：2005-11-03

Applicant: GretagMacbeth, LLC

Inventor： Hart, Robert H. ,  Groh, Michael R. ,  Battle, David R.

IPC: G01J3/50 ,  G01N21/47

CPC classification number: G01N21/474 ,  G01J3/02 ,  G01J3/0232 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/0297 ,  G01J3/50 ,  G01J3/504 ,  G01J3/524 ,  G01N21/55

Abstract: The present disclosure provides for a device, as well as a system and method associated therewith, for, among other things, providing: (i) up to five distinct measurement angles along with an illumination reference channel; (ii) a plurality of illumination sources that provide a focused beam of illumination at specific desired angles of incidence to a sample under target; (iii) a shutter mechanism incorporating a calibration transfer standard; (iv) an internal optical system that is operatively associated with a gimbaled structure suitable to allow vertical and angular conformity to a target sample; and (v) a handheld and operated enclosure incorporating a user interface with a visual display unit complete with interactive navigation means and an activation switch, and a number of surface detecting contact elements operatively associated with the optical system and shutter mechanism.

公开(公告)号：EP1655589A2

公开(公告)日：2006-05-10

申请号：EP05023976.3

申请日：2005-11-03

Applicant: GretagMacbeth, LLC

Inventor： Hart, Robert H. ,  Groh, Michael R. ,  Battle, David R.

IPC: G01J3/50 ,  G01N21/47

CPC classification number: G01N21/474 ,  G01J3/02 ,  G01J3/0232 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/0297 ,  G01J3/50 ,  G01J3/504 ,  G01J3/524 ,  G01N21/55

Abstract: The present disclosure provides for a device, as well as a system and method associated therewith, for, among other things, providing: (i) up to five distinct measurement angles along with an illumination reference channel; (ii) a plurality of illumination sources that provide a focused beam of illumination at specific desired angles of incidence to a sample under target; (iii) a shutter mechanism incorporating a calibration transfer standard; (iv) an internal optical system that is operatively associated with a gimbaled structure suitable to allow vertical and angular conformity to a target sample; and (v) a handheld and operated enclosure incorporating a user interface with a visual display unit complete with interactive navigation means and an activation switch, and a number of surface detecting contact elements operatively associated with the optical system and shutter mechanism.

Abstract translation: 本公开提供了一种装置以及与其相关联的系统和方法，用于除其他之外提供：（i）与照明参考通道一起提供多达五个不同的测量角度; （ii）多个照明源，其以特定的期望入射角向目标下的样本提供聚焦光束; （iii）包含校准传输标准的快门机构; （iv）内部光学系统，其与适合于允许垂直和角度符合目标样本的万向结构可操作地相关联; 和（v）手持和操作的外壳，该外壳包含用户界面和可视显示单元，该可视显示单元带有交互式导航装置和激活开关，以及多个与光学系统和快门机构可操作地相关的表面检测接触元件。

公开(公告)号：EP0411907A2

公开(公告)日：1991-02-06

申请号：EP90308424.2

申请日：1990-07-31

Applicant: ORTHO DIAGNOSTIC SYSTEMS INC.

Inventor： Schutt, Ernest G. ,  Greenwood, David L. ,  Utberg, Karin

IPC: G01N21/17 ,  G01N33/53

CPC classification number: G01N21/552 ,  G01J3/0216 ,  G01J3/0243 ,  G01J3/0297 ,  G01N21/21 ,  G01N21/47 ,  G01N33/553 ,  G01N33/585 ,  Y10S436/807

Abstract: A new immunoassay system is provided for the detection of ligands or ligand binding partners in solution in a heterogeneous format. The invention relies upon the detection of back scattered light from an evanescent wave disturbed by the presence of a colloidal gold label brought to the interface by an immunological reaction. The evanescent wave existing at the interface in turn is the result of a totally internally reflected incident light wave. Placement of the detector at a back angle above the critical angle insures a superior signal-to-noise ratio. Apparatus and methods for scanning, detecting and manipulating light including a scattered total internal reflectance immunoassay system are provided.

Abstract translation: 提供了一种新的免疫测定系统，用于以异质形式检测溶液中的配体或配体结合配偶体。 本发明依赖于通过由免疫反应引入界面的胶体金标记的存在而扰乱的ev逝波的背散射光的检测。 接口中存在的ev逝波依次是全反射入射光波的结果。 在高于临界角的后角处放置检测器确保了优异的信噪比。 提供了用于扫描，检测和操纵包括散射的全内反射免疫测定系统的光的装置和方法。

公开(公告)号：WO2018055300A1

公开(公告)日：2018-03-29

申请号：PCT/FR2017/052543

申请日：2017-09-22

Applicant: SAPHIR INVESTISSEMENT

Inventor： BRU, Richard

IPC: G01J3/28 ,  G01J3/36 ,  H04N5/33

CPC classification number: G01J9/02 ,  G01J3/0208 ,  G01J3/027 ,  G01J3/0297 ,  G01J3/2823 ,  G01J3/36 ,  G01J2003/1217 ,  G01J2003/1221 ,  G01J2003/2826

Abstract: L'invention concerne un procédé d'amélioration des capacités de détection d'un système d'imagerie multispectrale 10 intégrant un système d'imagerie bi-télécentrique comprenant successivement : - une première lentille 1, - une pupille 3 située dans le plan focal arrière de ladite première lentille 1, - une seconde lentille 4 dont la distance focale coïncide avec la position de ladite pupille, - une matrice de microlentilles 9, - une matrice de filtres spectraux associée à ladite matrice de microlentilles 9, - et un détecteur sensible au rayonnement à détecter et situé dans le plan focal arrière de ladite matrice de microlentilles 9. Ce procédé est remarquable en ce qu'il comprend une étape de calibration du système d'imagerie multispectrale dans laquelle est utilisée une cible de calibration placée au niveau de la susdite pupille 3, et une étape d'implémentation d'une gigue contrôlée d'au moins un des composants dudit système d'imagerie multispectrale 10, afin d'effectuer une détection synchronisée sur le signal détecté par le susdit détecteur, d'un rayonnement ayant traversé le système d'imagerie multispectrale 10. Applications : amélioration des capacités de détection d'un système d'imagerie multispectrale, notamment dans le domaine de l'infrarouge pour la détection et l'imagerie en temps réel de nuages de gaz.

Abstract translation:

本发明涉及一种方法 改进包括双中心成像系统的多光谱成像系统10的检测能力，该多光谱成像系统依次包括： - 第一透镜 1， - 位于所述第一透镜1的后焦平面中的瞳孔3， - 焦距与所述瞳孔位置一致的第二透镜4， - 微透镜矩阵9， 一个与之相关的光谱过滤器矩阵; 所述微透镜矩阵9和辐射敏感检测器; 检测和原位检测; 在所述微透镜阵列9的后焦平面中。该过程是 其显着之处在于它包括多光谱成像系统的校准步骤，其中使用放置在上述瞳孔3的水平面上的校准目标，以及步骤 实现所述多光谱成像系统10的至少一个部件的受控抖动，以对感测信号执行同步检测; 通过上述检测器检测已经通过的辐射; 多光谱成像系统10.应用：改善多光谱成像系统的检测能力，特别是在用于检测和检测的红外域。 气体云的实时成像。