公开(公告)号：EP1291626A1

公开(公告)日：2003-03-12

申请号：EP02396137.8

申请日：2002-09-06

Applicant: WALLAC OY

Inventor： Harju, Raimo ,  Varjonen, Markku

IPC: G01J3/02 ,  G01N21/64

CPC classification number: G01N21/6452 ,  G01J3/02 ,  G01J3/0275 ,  G01N21/253 ,  G01N35/00623 ,  G01N2021/6471 ,  G01N2021/6482 ,  G01N2021/6484 ,  G01N2035/00683 ,  G01N2035/00811

Abstract: The present invention relates generally to the field of biochemical laboratory. More particularly the invention relates to more reliable, intelligent instrumental features of equipment used as e.g. fluorometers, photometers and luminometers. The object of the invention is achieved by providing an optical measurement instrument where a selectable optical component is identified by the measurement instrument. The instrument therefore has means for identifying an optical component by e.g. reading a code from the component. The object is also achieved by a changeable/selectable optical component such as optical module or filter for a measurement instrument, the component comprising a readable identification means. The identification comprises information on the type/properties of the optical component so that the components suitability for a selected measurement can be verified.

Abstract translation: 本发明一般涉及生化实验室领域。 更具体地，本发明涉及用于例如设备的更可靠，智能的设备特征。 荧光计，光度计和光度计。 本发明的目的是通过提供一种光学测量仪器实现的，其中由测量仪器识别可选择的光学部件。 因此，该仪器具有用于通过例如用于识别光学部件的装置。 从组件读取代码。 该目的还通过诸如用于测量仪器的光学模块或滤波器的可变/可选择的光学部件实现，该部件包括可读识别装置。 识别包括关于光学部件的类型/性质的信息，使得可以验证对于所选择的测量的部件适用性。

公开(公告)号：EP1238627A2

公开(公告)日：2002-09-11

申请号：EP02012382.4

申请日：1996-06-04

Applicant: MASIMO CORPORATION

Inventor： Diab, Mohammed K. ,  Kiani-Azarbayjany, Esmaiel ,  Ragsdale, Charles Robert ,  Lepper, James M., Jr.

IPC: A61B5/00 ,  G01J3/10 ,  G01N21/31

CPC classification number: A61B5/1495 ,  A61B5/0205 ,  A61B5/02427 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/6838 ,  A61B2562/08 ,  G01J3/02 ,  G01J3/0254 ,  G01J3/027 ,  G01J3/0275 ,  G01J3/0291 ,  G01J3/10 ,  G01J2003/2866 ,  G01N21/255 ,  G01N21/274 ,  G01N21/31 ,  G01N21/3151 ,  G01N21/39 ,  G01N2021/3144 ,  G01N2201/0627

Abstract: The method and apparatus of the present invention provides a system wherein light-emitting diodes (LEDs) (162) can be tuned within a given range by selecting their operating drive current in order to obtain a precise wavelength. The present invention further provides a manner in which to calibrate and utilize an LED probe (150), such that the shift in wavelength for a known change in drive current is a known quantity. In general, the principle of wavelength shift for current drive changes for LEDs is utilized in order to allow better calibration and added flexibility in the use of LED sensors, particularly in applications when the precise wavelength is needed in order to obtain accurate measurements. The present invention also provides a system in which it is not necessary to know precise wavelengths of LEDs where precise wavelengths were needed in the past. Finally, the present invention provides a method and apparatus for determining the operating wavelength of a light-emitting element such a light-emitting diode.

公开(公告)号：EP0832421B1

公开(公告)日：2002-08-28

申请号：EP96917089.3

申请日：1996-06-04

Applicant: MASIMO CORPORATION

Inventor： DIAB, Mohamed, Kheir ,  KIANI-AZARBAYJANY, Esmaiel ,  RAGSDALE, Charles, Robert ,  LEPPER, James M, Jr.

IPC: G01J3/10

CPC classification number: A61B5/1495 ,  A61B5/0205 ,  A61B5/02427 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/6838 ,  A61B2562/08 ,  G01J3/02 ,  G01J3/0254 ,  G01J3/027 ,  G01J3/0275 ,  G01J3/0291 ,  G01J3/10 ,  G01J2003/2866 ,  G01N21/255 ,  G01N21/274 ,  G01N21/31 ,  G01N21/3151 ,  G01N21/39 ,  G01N2021/3144 ,  G01N2201/0627

公开(公告)号：EP4390341A1

公开(公告)日：2024-06-26

申请号：EP23215456.7

申请日：2023-12-11

Applicant: Thermo Fisher Scientific Instruments LLC,

Inventor： BRADLEY, Michael ,  YAN, Min

IPC: G01J3/02 ,  G01J3/453 ,  G01N21/03

CPC classification number: G01J3/0202 ,  G01J3/021 ,  G01J3/453 ,  G01J3/0275 ,  G01J3/0291 ,  G01N2021/359520130101 ,  G01N21/552 ,  G01N21/01 ,  G01N21/3577 ,  G01N21/3563

Abstract: An absolute transmission accessory for a spectrometer. One example spectrometer system includes a base plate, a light source configured to transmit light, and an interferometer mounted to the base plate. The interferometer receives the light from the light source and output modulated light. The spectrometer system includes a first optical element configured to receive the modulated light and direct the modulated light, and a second optical element configured to receive the modulated light and focus the modulated light to a sample compartment. The spectrometer system includes a detector compartment including one or more detectors, the detector compartment configured to receive light from the sample compartment. The spectrometer system includes a sample holder coupled to the base plate. The modulated light is directed to the sample holder, and light exiting the sample holder is directed through the sample compartment and to the detector compartment via the second optical element.

公开(公告)号：EP3239668B1

公开(公告)日：2018-09-05

申请号：EP17162710.2

申请日：2017-03-24

Applicant: NIR-Online GmbH

Inventor： Qvarfort, Tomas ,  Eckert, Michael

IPC: G01J3/02 ,  G01J3/08 ,  G08C15/06

CPC classification number: G01J3/08 ,  G01J3/0275

公开(公告)号：EP3179220A1

公开(公告)日：2017-06-14

申请号：EP15199309.4

申请日：2015-12-10

Applicant: Aragon Photonics Labs, S.L.U. ,  Fibercom S.L.

Inventor： VILLAFRANCA VELASCO, Asier ,  GARCÍA LÁZARO, Francisco, Fermín

IPC: G01J3/02 ,  G01J3/28 ,  G01J3/32 ,  G01J9/02 ,  G01J3/44 ,  G01J9/04

CPC classification number: G01J3/027 ,  G01J3/0245 ,  G01J3/0264 ,  G01J3/0275 ,  G01J3/0297 ,  G01J3/2803 ,  G01J3/32 ,  G01J3/4412 ,  G01J9/0246 ,  G01J9/04

Abstract: A system and method of optical spectrum analysis that circumvents the trade-off between resolution and sensitivity by combining two spectral measurements: a first spectrum (102) from first spectral measurement means (240), having high resolution and low sensitivity; and a second spectrum (103) from second spectral measurement means (220), having lower resolution but higher resolution. The input of the of the first spectral measurement means (240) is amplified by an optical amplifier (230), being the effects induced by said amplifier (230) on the first spectrum (102) corrected at processing means (270) by comparison with the second spectrum (103).

Abstract translation: 一种光谱分析的系统和方法，其通过组合两个光谱测量来避开分辨率和灵敏度之间的折衷：来自第一光谱测量装置（240）的具有高分辨率和低灵敏度的第一光谱（102） 和来自第二光谱测量装置（220）的第二光谱（103），具有较低的分辨率但较高的分辨率。 第一光谱测量装置（240）的输入通过光放大器（230）放大，该光放大器是由所述放大器（230）对在处理装置（270）处校正的第一光谱（102） 第二谱（103）。

公开(公告)号：EP3112827A1

公开(公告)日：2017-01-04

申请号：EP16172468.7

申请日：2016-06-01

Applicant: X-Rite Switzerland GmbH

Inventor： VOGH, James William Jr. ,  SNADER, Jeremiah ,  CALAS, Olivier Jr. ,  YADAV, Niti ,  MORA, Leonel Fernando

IPC: G01J3/02 ,  G01J3/36 ,  G01J3/42 ,  G01J3/51 ,  G01J3/52

CPC classification number: G01J3/51 ,  G01J3/0205 ,  G01J3/0275 ,  G01J3/36 ,  G01J3/42 ,  G01J3/52

Abstract: Exemplary embodiments of the present disclosure are related to a color target and methods and systems for estimating a spectral reflectance of the color target based on an image of the color target. The color target can include a substrate having a target surface, a sample window formed in the substrate and defining perimeter within which a sample surface is disposed, and one or more filters disposed the sample surface. The one or more filters are configured to cover a first portion of the sample surface, while leaving a second portion of the sample surface uncovered.

Abstract translation: 本公开的示例性实施例涉及一种颜色目标和基于颜色目标的图像来估计彩色目标的光谱反射率的方法和系统。 彩色目标可以包括具有目标表面的基底，在基底中形成的样品窗口，并且限定其中设置样品表面的周边，以及一个或多个滤色器设置在样品表面上。 一个或多个过滤器构造成覆盖样品表面的第一部分，同时留下未覆盖的样品表面的第二部分。

公开(公告)号：EP3062073A2

公开(公告)日：2016-08-31

申请号：EP15194214.1

申请日：2015-11-12

Applicant: National Institute of Meteorological Sciences

Inventor： OH, Young Suk ,  GOO, Tae Young ,  SHIN, Jin Ho ,  LEE, Jong Ho ,  CHUNG, Kyu Sun ,  HEO, Bok Haeng

IPC: G01J1/04 ,  G01J1/26 ,  H01L39/00

CPC classification number: G01J3/0232 ,  G01J1/0437 ,  G01J1/044 ,  G01J1/26 ,  G01J3/0275 ,  G01W1/00

Abstract: The present invention relates to an apparatus for detecting photons according to an atmospheric condition, using a function of adjusting light quantity that can significantly improve reliability of an atmospheric condition analysis result by minimizing noise in a spectrum by maintaining the quantity of incident light uniform within a predetermined range regardless of atmospheric conditions and changes, and to a method of adjusting light quantity. The apparatus for detecting photons in accordance with atmospheric conditions using a function of adjusting light quantity includes: an apparatus case having a light inlet; a light quantity adjuster disposed under the light inlet and adjusting quantity of incident light such that a predetermined quantity of light travels inside; and a controller controlling operation of the light quantity adjuster in accordance with intensity of light detected by the light quantity adjuster.

Abstract translation: 本发明涉及到用于在大气条件下检测雅丁光子，使用调节光量也可显着通过在频谱最小化噪声提高的大气条件的分析结果的可靠性的功能由内的保持入射光均匀的量 预定范围不管大气条件和变化，以及调整光量的方法。 对于与使用调节光量的函数的大气条件雅舞蹈探测光子的装置，包括：具有光入口的装置的情况下; 光入口和调整入射光搜索的量下设置在光量调节器做光的预定量内行进; 以及控制器，控制操作在雅舞蹈的光量调节器与由光量调节器检测到的光的强度的。

公开(公告)号：EP2963400A4

公开(公告)日：2016-03-02

申请号：EP13876680

申请日：2013-02-28

Applicant: SHIMADZU CORP

Inventor： FUKUDA HISATO

IPC: G01J3/45 ,  G01J3/02 ,  G01J3/453

CPC classification number: G01J3/4535 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0275 ,  G01J3/0289 ,  G01J3/108 ,  G01J3/12 ,  G01N21/35 ,  G01N2021/3595

公开(公告)号：EP2966433A1

公开(公告)日：2016-01-13

申请号：EP13876990.6

申请日：2013-03-08

Applicant: Shimadzu Corporation

Inventor： NODA, Akira

IPC: G01N21/35

CPC classification number: G02B21/361 ,  G01J3/0248 ,  G01J3/0275 ,  G01J3/0289 ,  G01J3/108 ,  G01J3/28 ,  G01J3/453 ,  G01N21/35 ,  G01N2021/3595 ,  G02B21/365 ,  G06K9/0014 ,  G06K9/6202 ,  G06T7/0004 ,  G06T7/11 ,  G06T2207/10048 ,  G06T2207/10056 ,  G06T2207/20056 ,  G06T2207/30164

Abstract: Provided is an analysis target region setting apparatus that can accurately set an analysis target region, based on an observation image of a sample obtained with an optical microscope and the like irrespective of texture on the sample surface when the analysis target region is set therein. The analysis target region setting apparatus according to the present invention divides the observation image into a plurality of sub-regions based on pixel information on each pixel constituting the observation image. Subsequently, consolidation information on each sub-region is calculated, and two adjacent sub-regions themselves are consolidated based on the consolidation information. According to this, it is possible to divide the observation image into sub-regions having similar pixel information with a disregard of noise attributed to the shape of a surface and the like. A user designates one sub-region from among the sub-regions finally obtained, as the analysis target region.

Abstract translation: 本发明提供一种分析对象区域设定装置，该分析对象区域设定装置在分析对象区域被设定的情况下，能够基于通过光学显微镜等得到的样本的观察图像，与样本表面的纹理无关地高精度地设定分析对象区域。 根据本发明的分析目标区域设定设备基于构成观察图像的每个像素的像素信息将观察图像划分为多个子区域。 随后，计算每个子区域的合并信息，并根据合并信息合并两个相邻的子区域本身。 据此，可以将观察图像划分为具有相似像素信息的子区域，而不考虑归因于表面形状等的噪声。 用户从最终获得的子区域中指定一个子区域作为分析目标区域。