公开(公告)号：EP3411689A1

公开(公告)日：2018-12-12

申请号：EP16889601.7

申请日：2016-02-04

Applicant: Nova Biomedical Corporation

Inventor： CAFFERTY, Michael ,  CIONEK, Scott P.

IPC: G01N21/01 ,  G01N21/17 ,  G01N15/05

CPC classification number: G01N21/274 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/14 ,  G01J3/42 ,  G01N21/0303 ,  G01N21/31 ,  G01N33/492 ,  G01N2021/216 ,  G01N2201/062 ,  G01N2201/0634

Abstract: A system (10) and method of measuring hemoglobin and bilirubin parameters in a whole blood sample using optical absorbance. The system (10) includes an optical-sample module (20), a spectrometer module (100), an optical fiber assembly (90) optically connecting the optical-sample module (20) to the spectrometer module (100), and a processor module (150). The optical-sample module (20) has a light-emitting module (22) having a LED light source (28), a cuvette assembly (40) and a calibrating-light module (60). The processor module (150) receives and processes an electrical signal from the spectrometer module (100) and transforms the electrical signal into an output signal useable for displaying and reporting hemoglobin parameter values and/or total bilirubin parameter values for the whole blood sample.

公开(公告)号：EP3069113A1

公开(公告)日：2016-09-21

申请号：EP14796056.1

申请日：2014-11-07

Applicant: Centre National d'Etudes Spatiales

Inventor： BOURCIER, Frédéric

IPC: G01J3/02 ,  G01J3/14 ,  G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0243 ,  G01J3/14

Abstract: The invention relates to a wideband hyperspectral spectrophotometer suitable for analysing an object (0), comprising: an illuminating assembly (S) comprising at least one source (Si) for emitting a light beam having a wavelength belonging to the ultra-violet domain in the direction of an object (0) to be analysed, said assembly (S) furthermore being configured to scan line by line the object (0) to be analysed by means of the emitting source (Si); a spherical focusing mirror (M2); a first redirecting mirror (M1) comprising a front face (M11) oriented toward the spherical focusing mirror (M2), said first face (M11) having a metal coating, the first mirror (M1) furthermore having a back face (M12) opposite the first front face (M11), said back face (M12) also comprising a metal coating, said first focusing mirror (M1) comprising in its centre a slit (F) configured to let pass a line of the beam emitted by the object (0); the first redirecting mirror (M1), the spherical focusing mirror (M2) and the slit (F) being arranged so that a fluorescent beam emitted by the object (0) after absorption by the object of the ultraviolet beam originating from the illuminating assembly is reflected from the first face (M11) of the first mirror (M1) toward the focusing mirror (M2), said focusing mirror (M2) then reflecting the beam thus focused toward the slit (F).

公开(公告)号：EP2402726B1

公开(公告)日：2016-09-07

申请号：EP11183117.8

申请日：2008-07-30

Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION

Inventor： Nakamura, Koichiro ,  Sasaki, Yuzo ,  Fujiura, Kazuo ,  Yagi, Shogo

IPC: G01J3/06 ,  G01J3/02 ,  G01J3/14 ,  G01J3/18 ,  G01J3/36

CPC classification number: G01J3/14 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0237 ,  G01J3/06 ,  G01J3/18 ,  G01J3/36 ,  G01J2003/064

公开(公告)号：EP2943760A1

公开(公告)日：2015-11-18

申请号：EP15714403.1

申请日：2015-02-06

Applicant: Micro-Epsilon Optronic GmbH

Inventor： OTTO, Tobias

IPC: G01J3/14 ,  G01J3/22 ,  G01J3/02 ,  G01J3/28 ,  A61B5/00 ,  G01J3/12

CPC classification number: G01J3/14 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/18 ,  G01J3/22 ,  G01J3/2803 ,  G01J2003/1208

Abstract: The invention relates to a spectrometer comprising a combination of at least one grid (1) and at least one prism (2), characterised in that total reflexion is used to produce a compact spectrometer in at least one prism (2).

公开(公告)号：EP2769260A1

公开(公告)日：2014-08-27

申请号：EP12845835.3

申请日：2012-10-19

Applicant: Acea Biosciences, Inc.

Inventor： LI, Nan ,  CHEN, Ye ,  WANG, Xiaobo

IPC: G02B27/10

CPC classification number: G02B27/1006 ,  G01J3/14 ,  G01J3/36 ,  G01J3/443 ,  G02B5/04 ,  G02B5/285 ,  G02B27/141 ,  G02B27/142

Abstract: A prism including a substrate faceted to provide a plurality of flat surfaces, wherein at least two of the plurality of surfaces, each including a filter coating, form at least two filter surfaces, wherein each filter surface selectively permits passage of a predetermined wavelength and reflects remaining wavelengths along an optical path towards another of the plurality of surfaces, optionally another filter surface, wherein an angle of incidence of each of the plurality of surfaces along the optical path is equal or nearly equal. An apparatus incorporating the prism and its use for splitting a light spectrum into a plurality of wavelengths or wavelength ranges.

公开(公告)号：EP1984670A4

公开(公告)日：2013-03-06

申请号：EP07750409

申请日：2007-02-09

Applicant: PACIFIC BIOSCIENCES CALIFORNIA

Inventor： LUNDQUIST PAUL ,  ZACCARIN DENIS ,  LACROIX YVES ,  MAXHAM MARK ,  FOQUET MATHIEU ,  TURNER STEPHEN

IPC: G01N21/64 ,  G01J3/44

CPC classification number: G01N21/6452 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/10 ,  G01J3/14 ,  G01J3/2803 ,  G01N21/6445 ,  G01N21/6456 ,  G01N21/648 ,  G01N2021/6417 ,  G01N2021/6441

公开(公告)号：EP2448006A1

公开(公告)日：2012-05-02

申请号：EP10792013.4

申请日：2010-06-17

Applicant: Konica Minolta Sensing, Inc.

Inventor： NISHIKAWA Yoshihiro

IPC: H01L31/04 ,  G01J3/00

CPC classification number: G01J1/08 ,  G01J3/0218 ,  G01J3/0254 ,  G01J3/14 ,  G01J3/18 ,  G01J3/2803 ,  G01J2001/4247

Abstract: Provided are a light source evaluation device, a light source adjustment system, a light source evaluation system, and a light source evaluation method whereby it is possible to evaluate the characteristics of a solar simulator, which is a light source for measuring the characteristics of a solar cell, without creating a reference cell or pseudo cell tailored to the spectral sensitivity of a solar cell to be measured. Said evaluation is performed by calculating an evaluation value of the characteristics of the light emitted by a solar simulator in comparison to natural sunlight on the basis of the spectral irradiance of the light emitted by a solar simulator as measured by a spectroradiometer, the spectral irradiance of natural sunlight, and the pre-measured spectral sensitivity of the solar cell to be measured.

Abstract translation: 提供了一种光源评估装置，光源调节系统，光源评估系统和光源评估方法，由此可以评估作为用于测量a的特性的光源的太阳模拟器的特性 太阳能电池，而不产生根据待测量的太阳能电池的光谱灵敏度调整的参考电池或伪电池。 所述评估通过基于由太阳模拟器发射的光的光谱辐照度，通过由光谱辐射计测量的太阳模拟器的光谱辐照度来计算由太阳模拟器发射的光的特性与自然阳光的特性的评估值，光谱辐照度 自然阳光和待测量的太阳能电池的预测光谱灵敏度。

公开(公告)号：EP2277073A1

公开(公告)日：2011-01-26

申请号：EP08755352.5

申请日：2008-05-12

Applicant: Raytheon Company

Inventor： COOK, Lacy

IPC: G02B17/06 ,  G02B13/22 ,  G02B13/14

CPC classification number: G02B17/0642 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/14 ,  G02B13/14 ,  G02B17/0663 ,  G02B17/0694

Abstract: A catoptric, wide-angle optical system includes at least three mirrors. Only the last mirror on the beam path (22) has a positive optical power and all other mirrors have negative optical power. The sum of the optical powers of the mirrors is zero. An external posterior aperture stop (35) is located on the beam path (22) between the last mirror and the image plane (24). The back focal length of the optical system (20) is equal to or greater than an effective focal length of the optical system (20). The field of view is large, and typically at least 30-40 degrees in one plane.

公开(公告)号：EP2175251A1

公开(公告)日：2010-04-14

申请号：EP08791860.3

申请日：2008-07-30

Applicant: Nippon Telegraph and Telephone Corporation

Inventor： NAKAMURA, Koichiro ,  SASAKI, Yuzo ,  FUJIURA, Kazuo ,  YAGI, Shogo

IPC: G01J3/06

CPC classification number: G01J3/14 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0237 ,  G01J3/06 ,  G01J3/18 ,  G01J3/36 ,  G01J2003/064

Abstract: The present invention provides a small spectroscope that has a short response time. A spectroscope according to one embodiment of the present invention includes: a beam deflector that includes an electro-optic crystal, having an electro-optic effect, and paired electrodes used to apply an electric field inside the electro-optic crystal; spectroscopic means for dispersing light output by the beam deflector; and wavelength selection means for selecting light having an arbitrary wavelength from the light dispersed and output by the spectroscopic means.

Abstract translation: 本发明提供一种响应时间短的小型光谱仪。 根据本发明的一个实施例的分光镜包括：光束偏转器，其包括具有电光效应的电光晶体，以及用于在电光晶体内部施加电场的成对电极; 用于分散由光束偏转器输出的光的分光装置; 以及用于从由分光装置分散和输出的光中选择具有任意波长的光的波长选择装置。

公开(公告)号：EP2088409A1

公开(公告)日：2009-08-12

申请号：EP09001623.9

申请日：2009-02-05

Applicant: Erwin Kayser-Threde GmbH

Inventor： Kaiser, Stefan, Dr.

IPC: G01J3/02 ,  G01J3/14 ,  G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/14 ,  G01J3/2823

Abstract: Die Erfindung betrifft ein abbildendes Spektrometer zum Erzeugen eines spektral aufgelösten Bildes mit einem Spalt zum Hindurchlassen des von einem Objekt ausgehenden Lichts, einen optischen Pfad für durch den Spalt hindurchgehende Lichtstrahlen, wobei der optische Pfad gebildet wird durch
eine erste Dispersionseinrichtung (11) zum Erzeugen einer spektralen Aufspaltung eines hindurchgehenden Lichtstrahls, wenigstens einer zweiten Dispersionseinrichtung (13) zum Erzeugen einer spektralen Aufspaltung des Lichtstrahls, wobei jede der Dispersionseinrichtungen (11, 13) so ausgebildet ist, daß sie von einem Lichtstrahl zweimal durchlaufen wird, und mit wenigstens einer zwischen der ersten Dispersionseinrichtung und der zweiten Dispersionseinrichtung vorgesehenen Reflexionseinrichtung (12) zum Reflektieren eines von der ersten Dispersionseinrichtung zurückkommenden Lichtstrahls. Die Dispersionseinrichtungen sind vorzugsweise als gekrümmte Prismen beispielsweise mit verspiegelter Rückseite (11b, 13b) ausgebildet. Die Dispersionseinrichtungen und die Reflexionseinrichtung haben vorzugsweise sphärisch gekrümmte Flächen und sind so angeordnet, daß die Krümmungsmittelpunkte der reflektierenden Flächen nach Art einer Offner-Konfiguration nahe beieinander liegen.

Abstract translation: 光谱仪具有通过来自物体的光通过的开口（10）。 为由开口穿过的光线提供光路，并且由两个弯曲的棱镜（11,13）形成，例如， 分别用于产生光线的光谱分裂。 反射器（12）设置在两个棱镜之间，用于反射从棱镜（11）返回的光线。 棱镜具有凹曲面（11a，13a）和凸曲面（11b，13b），并且相对于开口布置。 其中一个表面位于光路的下游。