公开(公告)号：EP1744199A1

公开(公告)日：2007-01-17

申请号：EP06117072.6

申请日：2006-07-12

Applicant: Hach Lange GmbH

Inventor： Mitreiter, Andreas ,  Hanschke, Clemens

IPC: G02B27/44 ,  G02B5/18 ,  G01J3/18

CPC classification number: G01J3/1804 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/0262 ,  G01J3/04 ,  G01J3/42 ,  G02B5/18 ,  G02B27/4244

Abstract: Die Erfindung betrifft ein kreisscheibenförmiges Trägersystem mit einer Mehrzahl integrierter Beugungsstrukturen zur Spektralzerlegung von Licht der Wellenlängen 340 - 800 nm, wobei jede Beugungsstruktur eine Schicht aus einem transparenten Kunststoff umfasst, die eine zur Beugung einer innerhalb des Wellenlängenspektrums des Lichts liegende Wellenlänge geeignete Mikrostruktur aufweist, und das Trägersystem mindestens zwei Beugungsstrukturen zur Beugung von Licht unterschiedlicher Wellenlänge umfasst.

Abstract translation: 圆盘形载体系统（100）具有许多用于光谱分裂波长为340-800nm的光的集成衍射结构（1-38）。 每个衍射结构包括透明塑料层，其具有用于在波长光谱内的光衍射的波长合适的微结构。 载体系统包括用于不同波长的光的衍射的两个衍射结构。 还包括以下独立权利要求：（A）制造圆盘形载体系统的方法; 和（B）光度计。

公开(公告)号：EP1596238A2

公开(公告)日：2005-11-16

申请号：EP05009608.0

申请日：2005-05-02

Applicant: Olympus Corporation

Inventor： Nakata, Tatsuo

IPC: G02B21/00

CPC classification number: G02B21/0032 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/4406 ,  G01N21/6456 ,  G01N2021/6463 ,  G02B21/002 ,  G02B21/0036 ,  G02B21/0044 ,  G02B21/16

Abstract: The invention provides an optical stimulation apparatus including a light source (2); a scanning unit (4) that scans light from the light source; and an objective optical system (12) that images the light scanned by the scanning unit onto a specimen (A). The scanning unit (4) includes an acousto-optic device that varies the diffraction angle in response to a vibration frequency input thereto.

Abstract translation: 本发明提供一种包括光源（2）的光学刺激装置; 扫描单元（4），其扫描来自所述光源的光; 以及将由扫描单元扫描的光成像到样本（A）上的物镜光学系统（12）。 扫描单元（4）包括响应于输入的振动频率来改变衍射角的声光装置。

公开(公告)号：EP1352230A2

公开(公告)日：2003-10-15

申请号：EP01994417.2

申请日：2001-12-31

Applicant: Chromagen, Inc.

Inventor： GOULD, Gene ,  CONRAD, Michael, J.

IPC: G01N21/64 ,  G01J3/44 ,  G01J3/12 ,  G01J3/02

CPC classification number: G01N21/6445 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/06 ,  G01J3/12 ,  G01J3/18 ,  G01J3/4406 ,  G01J2003/1217 ,  G01N21/645 ,  G01N21/6452 ,  G01N2021/6417 ,  G01N2021/6421 ,  G01N2021/6463

Abstract: A fluorescence spectrophotometer system may be implemented in scanning fluorescence polarization detection applications. A wavelength and area scanning fluorescence spectrophotometer system may include a light source, an excitation double monochromator, an excitation/emission light transfer module, an emission double monochromator, a high speed timer-counter circuit board, a precision positioning apparatus for positioning a sample relative to the focal plane of the excitation light, and polarizing filters at the excitation side and the emission side. The system may be operative to analyze more than one fluorescent compound in the sample; additionally or alternatively, the system enables analysis of samples from selected ones of a plurality of samples.

公开(公告)号：EP1311189A2

公开(公告)日：2003-05-21

申请号：EP01968013.1

申请日：2001-08-17

Applicant: Euro-Celtique, S.A.

Inventor： CIURCZAK, Emil, W. ,  MARK, Howard ,  BYNUM, Kevin, P.

IPC: A61B5/00

CPC classification number: G01J3/28 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/1495 ,  G01J3/02 ,  G01J3/0232 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/0254 ,  G01J3/0289 ,  G01J3/10 ,  G01J3/12 ,  G01J2003/1213 ,  G01J2003/1828 ,  G01J2003/2866 ,  G01N21/359 ,  G01N2201/065

Abstract: An individualized modeling equation for predicting a patient's blood glucose values is generated as a function of non-invasive spectral scans of a body part and an analysis of blood samples from the patient, and is stored on a central computer. The central computer predicts a blood glucose value for the patient as a function of the individualized modeling equation and a non-invasive spectral scan generated by a remote spectral device. If the spectral scan falls within the range of the modeling equation, the predicted blood glucose level is output to the patient. If the spectral scan falls outside the range of the modeling equation, regeneration of the model is required, and the patient takes a number of noninvasive scans and an invasive blood glucose level determination. The computer regenerates the individualized modeling equation as a function of the set of spectral scans and corresponding blood glucose values.

公开(公告)号：EP0631663A1

公开(公告)日：1995-01-04

申请号：EP93906641.0

申请日：1993-03-19

Applicant: RAUTARUUKKI OY

Inventor： KERÄNEN, Heimo ,  PIETARINEN, Pasi ,  ALAJÄRVI, Tapani ,  VÄLI, Veli

IPC: G01J3 ,  G01N21

CPC classification number: G01J3/02 ,  G01J3/021 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/51 ,  G01J3/513 ,  G01J2003/064 ,  G01N21/314 ,  G01N21/474

Abstract: The invention relates to a method of and a device for measuring optical radiation. In the method, the intensity (2) of a radiation coming from an object (1) to be measured and to be lighted by collimated radiation is measured at several wavelength by focusing the radiation by an optical means (4) and a mirror means (6) on a detector group (3) comprising several detector elements (3a to 3d). The radiation coming from the object (1) to be measured is directed by the optical means (4) and the planar mirror means (6) in such a way that, by rotating the mirror means (6) tilted with respect to its axis (5) round this axis (5) and by keeping the radiation on the surface of the same planar mirror means (6), the focus (F) of radiation is moved in a detector plane (D) along a regular uninterrupted path (R) alternatingly over each detector element (3a to 3d) positioned substantially in the same plane and excited at a different wavelength.

公开(公告)号：EP0506063A3

公开(公告)日：1993-03-31

申请号：EP92105251.0

申请日：1992-03-27

Applicant: SHIMADZU CORPORATION

Inventor： Ando, Osamu ,  Fukuma, Toshiaki

IPC: G01J3/02 ,  G01J3/06

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/027 ,  G01J3/06 ,  G01J3/18 ,  G01J2003/063 ,  G01J2003/064 ,  G01J2003/1213

Abstract: A spectrophotometer including: a) a light source switching mechanism (20) for switching a plurality of light sources (1,2) by swinging a light source mirror (3); b) a filter selecting mechanism (19); c) a diffraction grating rotating mechanism (10); and d) a controller for determining the operation origins of the three driving mechanisms using a rough origin sensor (21) provided for the diffraction grating rotating mechanism and a photometer. The operation of the controller is to: i) determine an origin of the movement of the filter by making an end of the filter frame to touch a stopper; ii) determine a rough origin of the diffraction grating using the rough origin sensor; and iii) determine an origin of the movement of the light source mirror and a precise origin of the movement of the diffraction grating by detecting the position at which the photometer detects the maximum intensity of light.

公开(公告)号：EP0271602A1

公开(公告)日：1988-06-22

申请号：EP86117744.2

申请日：1986-12-19

Applicant: SHIMADZU CORPORATION

Inventor： Shimomura, Teiichi

IPC: G01J3/18

CPC classification number: G01J3/02 ,  G01J3/0235 ,  G01J3/18 ,  G01J2003/061 ,  G01J2003/1885

Abstract: A spectroscopic measurement system comprises at least two kinds of diffraction gratings (1,2) whose grating surfaces are in line, an exchange device (3,4) for ex­changing the positions of the two kinds of diffraction gratings (1,2) in connection with incident light to be measured while the two kinds of diffraction gratings (1,2) are placed in a predetermined rotation angle, at least two kinds of detectors (5,6) having characteristics corresponding to those of the two kinds of diffraction gratings (1,2), respectively, a light path switch (7) for switching a path of diffraction light toward either of the two kinds of detectors (5,6), and a switch circuit (9) for switching the detection output of the two kinds of detectors (5,6) in synchronization with the exchange ope­ration of the two kinds of diffraction gratings (1,2).

Abstract translation: 光谱测量系统包括至少两种其光栅表面在一起的衍射光栅（1,2），用于在连接中交换两种衍射光栅（1,2）的位置的交换装置（3,4） 在将两种衍射光栅（1,2）以预定的旋转角度放置的同时进行测量的入射光，至少两种具有与两种衍射光栅的特性相对应的特性的检测器（5,6） 1,2），分别用于将衍射光的路径切换到两种检测器（5,6）中的任一种的光路开关（7），以及用于切换两个检测器（5,6）的检测输出的开关电路（9） 各种检测器（5,6）与两种衍射光栅（1,2）的交换操作同步。

公开(公告)号：TWI425196B

公开(公告)日：2014-02-01

申请号：TW100101411

申请日：2011-01-14

Applicant: 致茂電子股份有限公司 ,  CHROMA ATE INC.

Inventor： 王遵義 ,  馮清章 ,  楊蘭昇

IPC: G01J3/46 ,  G01J3/02

CPC classification number: G01J3/0205 ,  G01J3/0235 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/501 ,  G01J3/502 ,  G01J3/51 ,  G02B6/0028 ,  G02B6/0068 ,  G02B6/0076

公开(公告)号：TW200602674A

公开(公告)日：2006-01-16

申请号：TW093120621

申请日：2004-07-09

Applicant: 鴻海精密工業股份有限公司 HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： 陳杰良 CHEN, GA-LANE

IPC: G02B ,  G01J

CPC classification number: G01J3/40 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/0235

Abstract: 本發明涉及一種光柵光譜機，依照光路經過該光譜機各元件之次序，該光譜機包括：一光源；一準直透鏡，使來自光源之光束平行；一繞射光學光柵，接收並使光束色散；一聚焦透鏡，聚焦上述色散光束，形成繞射光譜；一非球面透鏡，對上述繞射光譜進行分離；一數位微鏡設備，具有複數反射鏡片，反射上述繞射光譜；一色轉輪，合成上述繞射光譜圖；一投影鏡頭；及一顯示屏幕。本發明之光柵光譜機由於採用數位微鏡設備，無須將光信號轉換為電信號而可直接獲得較大光譜響應波長範圍之光譜訊息。

Abstract in simplified Chinese: 本发明涉及一种光栅光谱机，依照光路经过该光谱机各组件之次序，该光谱机包括：一光源；一准直透镜，使来自光源之光束平行；一绕射光学光栅，接收并使光束色散；一聚焦透镜，聚焦上述色散光束，形成绕射光谱；一非球面透镜，对上述绕射光谱进行分离；一数码微镜设备，具有复数反射镜片，反射上述绕射光谱；一色转轮，合成上述绕射光谱图；一投影镜头；及一显示屏幕。本发明之光栅光谱机由于采用数码微镜设备，无须将光信号转换为电信号而可直接获得较大光谱响应波长范围之光谱消息。

公开(公告)号：US20180313762A1

公开(公告)日：2018-11-01

申请号：US16028998

申请日：2018-07-06

Applicant: CASE WESTERN RESERVE UNIVERSITY

Inventor： Ozan AKKUS ,  Shan YANG

IPC: G01N21/65 ,  G01J3/28 ,  G01J3/44 ,  G01J3/02 ,  G01J3/26 ,  G01J3/10

CPC classification number: G01N21/65 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0227 ,  G01J3/0235 ,  G01J3/0294 ,  G01J3/10 ,  G01J3/26 ,  G01J3/2823 ,  G01J3/44 ,  G01J3/4412 ,  G01J3/508 ,  G01N2201/06113

Abstract: A hyperspectral Raman imaging system having the ability to focus on excitation laser beam over a relatively wide field of view due to the use of a lens array, in particular a microlens array. Hyperspectral selection is provided in one embodiment through the use of dual-axis controlled dielectric filtration. Methods for analyzing materials with the system are disclosed. The device or system can be used in generally any application where investigation of materials is required.