公开(公告)号：EP2368098B1

公开(公告)日：2018-09-26

申请号：EP09768128.2

申请日：2009-11-02

Applicant: Horiba France SAS

Inventor： DESSEROUER, Frédéric

IPC: G01J3/18 ,  G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/1838

公开(公告)号：EP3184038A1

公开(公告)日：2017-06-28

申请号：EP17156625.0

申请日：2013-12-17

Applicant: Omni MedSci, Inc.

Inventor： ISLAM, Mohammed N.

IPC: A61B5/00

CPC classification number: A61B5/0088 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0024 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B5/6801 ,  A61B5/7203 ,  A61B5/7257 ,  A61B5/7405 ,  A61B5/742 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  A61C1/0046 ,  A61C19/04 ,  G01J3/0218 ,  G01J3/108 ,  G01J3/14 ,  G01J3/1838 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/453 ,  G01J2003/104 ,  G01J2003/1208 ,  G01J2003/2826 ,  G01M3/38 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/85 ,  G01N21/88 ,  G01N21/9508 ,  G01N33/02 ,  G01N33/025 ,  G01N33/15 ,  G01N33/442 ,  G01N33/49 ,  G01N2021/3595 ,  G01N2021/399 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2201/129 ,  G06F19/00 ,  G16H40/67 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302

Abstract: A device for use with a smart phone or tablet, the device comprising: a measurement device including a light source comprising a plurality of light emitting diodes for measuring one or more physiological parameters, the measurement device configured to generate an input optical beam with one or more optical wavelengths, wherein at least a portion of the one or more optical wavelengths is a near-infrared wavelength 700 nanometres to 2500 nanometres; the measurement device comprising one or more lenses configured to receive and to deliver a portion of the input optical beam to a sample, wherein the sample reflects at least a portion of the input optical beam delivered to the sample; the measurement device further comprising a receiver to receive at least a portion of the input optical beam reflected from the sample; the light source configured to increase a signal-to-noise ratio of the input optical beam reflected from the sample, wherein the increased signal-to-noise ratio results from an increase to the light intensity from at least one of the plurality of light emitting diodes and from modulation of at least one of the plurality of light emitting diodes; the measurement device configured to generate an output signal; and wherein the modulation of at least one of the plurality of light emitting diodes has a modulation frequency, and wherein the receiver is configured to detect at the same frequency as the modulation of the at least one of the plurality of light emitting diodes.

Abstract translation: 1。一种用于智能手机或平板电脑的设备，所述设备包括：测量设备，其包括光源，所述光源包括用于测量一个或多个生理参数的多个发光二极管，所述测量设备被配置为生成具有一个或多个生理参数的输入光束， 更多光学波长，其中所述一个或多个光学波长的至少一部分是近红外波长700纳米至2500纳米; 所述测量装置包括一个或多个透镜，所述一个或多个透镜被配置为接收并将一部分所述输入光束传送至样本，其中所述样本反射传送至所述样本的所述输入光束的至少一部分; 所述测量装置进一步包括用于接收从所述样本反射的所述输入光束的至少一部分的接收器; 所述光源被配置为增加从所述样本反射的所述输入光束的信噪比，其中所述增加的信噪比是由来自所述多个发光体中的至少一个的光强度的增加 二极管以及来自所述多个发光二极管中的至少一个的调制; 测量装置被配置为生成输出信号; 并且其中所述多个发光二极管中的至少一个的调制具有调制频率，并且其中所述接收器被配置为以与所述多个发光二极管中的所述至少一个的调制相同的频率进行检测。

公开(公告)号：EP2415235A1

公开(公告)日：2012-02-08

申请号：EP10759121.6

申请日：2010-03-29

Applicant: GE Healthcare Bio-Sciences AB

Inventor： HÖRNQVIST, Mikael ,  ÅKERSTRÖM, Patrik ,  TORMOD, Stig

IPC: H04L29/06

CPC classification number: G01J3/02 ,  G01J3/0202 ,  G01J3/1838 ,  G01J3/42 ,  G01J2003/2866 ,  G02B7/004

Abstract: An adjustable holder (1) for a concave holographic grating (2)for enabling the correct positioning of the grating vis-a-vis a light entrance port (15) and a light exit port (20), characterized in, that it comprises a grating hinge (10) fixed to said grating, said grating hinge (10) enabling rotational adjustment of the grating position with respect to said holder (1), the centre point of the rotational adjustment being located at the vertex of said grating (2).

公开(公告)号：EP1965183A1

公开(公告)日：2008-09-03

申请号：EP08305034.4

申请日：2008-02-27

Applicant: Horiba Jobin Yvon S.A.S.

Inventor： Thevenon, Alain ,  Millet, Viviane ,  Corde, Pierre-André

IPC: G01J3/02 ,  G01J3/18

CPC classification number: G01J3/1838 ,  G01J3/02 ,  G01J3/0297 ,  G01J3/2803

Abstract: L'invention concerne un spectrographe à fenêtre de détecteur inclinée comprenant une source lumineuse (1), une fente d'entrée (3), un réseau (4), un détecteur (5) comportant une fenêtre à travers laquelle est transmis le faisceau lumineux diffracté par le réseau (4), une partie du faisceau lumineux diffracté générant des réflexions sur la fenêtre ou entre celle-ci et la surface sensible du détecteur (5) et au moins un moyen d'inclinaison apte à éviter des spectres parasites.
Selon l'invention, un des moyens d'inclinaison aptes à éviter des spectres parasites comprend la fenêtre de détecteur (6, 11) qui est une fenêtre de détecteur inclinée (11).

Abstract translation: 光谱仪具有用于衍射由入口槽（3）传输的光束并用于在像平面中产生衍射光束和光谱的凹面全息光栅（4）。 检测器（5） 电荷耦合器件类型检测器，检测衍射光束，并且具有倾斜的检测器窗口（11），衍射光束通过该倾斜检测器窗口透射，其中一部分衍射光束在窗口上产生反射。 具有窗口的倾斜单元倾斜槽以避免寄生频谱，其中单元由选择性滤波器构成。

公开(公告)号：EP1127267B1

公开(公告)日：2005-07-13

申请号：EP99952382.2

申请日：1999-08-12

Applicant: Metso Paper Automation OY

Inventor： SCHUMACHER, Ursula

IPC: G01N21/89 ,  G01J3/18 ,  G02B6/06 ,  G02B6/34 ,  G01J3/28

CPC classification number: G02B6/06 ,  G01J3/08 ,  G01J3/1838 ,  G01J3/2803 ,  G01J3/2823 ,  G01N21/8903 ,  G01N21/8914 ,  G02B6/3806

Abstract: The present invention relates to a device for detecting the properties of a web of material transported in the longitudinal direction such as a paper web (20). The device includes a plurality of optical fibres (28) having their input areas (30) each located in the vicinity of the surface of the material web and aligned on said surface, the fibres being secured on a crossbar (26) extending across the material web. The device also includes an infrared spectrometer having the output areas (34) of the optical fibres (28) connected to its input (36) while infrared sensors are connected to the output (44) of said infrared spectrometer. The infrared spectrometer includes a holographic grating (40) for arranging the optical fibers (28) side by side and in one line at the spectrometer input (36) so that the infrared spectra of the signals emitted by the individual optical fibres (28) appear side by side in one line at the spectrometer output (44), and so that the infrared sensors at said output (44) are made in the form of a sensor matrix (46) comprising n lines and m rows of individual infrared-sensitive sensors (48), wherein the spectra from up to m optical fibres (28) can be distributed and detected into up to n spectral areas.

公开(公告)号：EP0843831A4

公开(公告)日：1999-08-04

申请号：EP97931136

申请日：1997-06-05

Applicant: UNIV CALIFORNIA

Inventor： KOIKE MASATO

IPC: G01J3/18 ,  G02B5/18 ,  G02B5/32 ,  G03H1/04 ,  G01J3/40

CPC classification number: G02B5/1857 ,  G01J3/1838 ,  G02B5/32

Abstract: This invention comprises a novel apparatus for recording a holographic groove pattern on a diffraction grating blank (G). The recording apparatus is configured using newly developed groups of analytical equations. The invention further comprises the novel holographic diffraction grating (G) made with the inventive recording apparatus. The invention additionally comprises monochromators and spectrometers equipped with the inventive holographic diffraction grating (PG). Further, the invention comprises a monochromator configured to reduce aberrations using a newly developed group of analytical equations. Additionally, the invention comprises a method to reduce aberrations in monochromators and spectrometers using newly developed groups of analytical equations.

公开(公告)号：EP0551430A4

公开(公告)日：1994-08-03

申请号：EP91919657

申请日：1991-10-03

Applicant: ABBOTT LABORATORIES

Inventor： COHN, GERALD, E. ,  DOMANIK, RICHARD, A. ,  JEONG, TUNG, H. ,  WESLEY, EDWARD

IPC: G01J3/02 ,  G01J3/18 ,  G02B5/32 ,  G03H1/00 ,  G01J3/28

CPC classification number: G02B5/32 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/1838 ,  G01N2201/061

Abstract: The application of one or more multifunctional holographic optical elements (HOE's) (40, 16) to a photometric apparatus, and a spectrophotometer in particular, is disclosed. Fabrication methods for HOE's especially useful in the foregoing application result in holograms which perform several classical optical (i. e., light gathering and steering) functions. The HOE's so fabricated are useful in a detector mode (16) (i.e., to process light from an illuminated sample for analysis of some portion of its spectrum); in a source mode (40) (i.e., processing light from a source (51) to a focus on a sample); and a combination of source and detector modes.

Abstract translation: 公开了将一个或多个多功能全息光学元件（HOE's）（40,16）应用于测光设备和特别是分光光度计。 HOE的制造方法在前述应用中特别有用会导致执行几种经典光学（即聚光和转向）功能的全息图。 如此制造的HOE在检测器模式（16）中是有用的（即，处理来自照明样品的光以分析其光谱的某些部分）; 在源模式（40）中（即，将来自源（51）的光加工为对样品的聚焦）; 以及源和检测器模式的组合。

公开(公告)号：EP0322654B1

公开(公告)日：1994-03-30

申请号：EP88120935.7

申请日：1988-12-14

Applicant: Hewlett-Packard Company

Inventor： Sullivan, James J.

IPC: G01J3/18 ,  G01J3/36

CPC classification number: G01J3/32 ,  G01J3/02 ,  G01J3/0237 ,  G01J3/04 ,  G01J3/1838 ,  G01J3/2803

公开(公告)号：EP0551430A1

公开(公告)日：1993-07-21

申请号：EP91919657.0

申请日：1991-10-03

Applicant: ABBOTT LABORATORIES

Inventor： COHN, Gerald, E. ,  DOMANIK, Richard, A. ,  JEONG, Tung, H. ,  WESLEY, Edward

IPC: G01J3 ,  G02B5 ,  G03H1

CPC classification number: G02B5/32 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/1838 ,  G01N2201/061

Abstract: L'invention concerne l'application d'un ou de plusieurs éléments optiques holographiques multifonctionnels (HOEs) (40, 16) à un appareil photométrique, et à un spectrophotomètre en particulier. Des procédés de fabrication d'éléments optiques holographiques multifonctionnels (HOEs) spécialement utiles dans l'application mentionnée ci-dessous permettent d'obtenir des hologrammes qui assurent plusieurs fonctions optiques conventionnelles (c'est-à-dire concentration et guidage de la lumière). Les éléments optiques holographiques ainsi fabriqués sont utiles dans un mode de détecteur (16) (c'est-à-dire traiter la lumière provenant d'un échantillon éclairé pour analyser une certaine portion de son spectre); dans un mode source (40) (c'est-à-dire le traitement de la lumière provenant d'une source (51) et focalisée sur un échantillon); et une combinaison des modes source et de détection.

公开(公告)号：EP0456813A4

公开(公告)日：1992-10-07

申请号：EP91901365

申请日：1990-11-30

Applicant: AKZO N.V.

Inventor： SWOPE, CHARLES HERMAS ,  LINK, JOHN GLENN ,  HAUGEN, DOUGLAS GLENN ,  KARP, JOSEPH GEORGE

IPC: G01J3/42 ,  G01J3/18 ,  G01N21/03 ,  G01N21/13 ,  G01N21/25 ,  G01N21/27 ,  G01N35/04

CPC classification number: G01J3/02 ,  G01J3/0232 ,  G01J3/1838 ,  G01N21/253 ,  G01N2021/0325