公开(公告)号：EP0381053A1

公开(公告)日：1990-08-08

申请号：EP90101485.2

申请日：1990-01-25

Applicant: SHIMADZU CORPORATION

Inventor： Fukuma, Toshiaki ,  Sato, Tatsumi, Enmeiji Furawahaitsu 302-C ,  Nishigaki, Hidehisa

IPC: G01J3/28 ,  G01J3/06 ,  G01J3/42

CPC classification number: G01J3/28 ,  G01J3/06 ,  G01J3/1804 ,  G01J3/42 ,  G01J2003/062

Abstract: A spectrophotometer of the type using a pulse motor (P) to rotate a diffraction grating (G) through a speed reducing mechanism (B) has a capability of constructing a conversion table according to a program, by which table a rotation amount of the motor (P) is converted to a corresponding wavelength of output light from a monochromator (MC). The spectrophotometer is capable of designating a calibration mode in which an emission peak at a known wavelength of light from a light source is detected, a coefficient in a conversion equation is determined on the basis of the known wavelength of the emission peak and a rotation amount of the motor (P) at a time when the emission peak is detected, and the determined coefficient is used to construct the conversion table which is then stored in a nonvolatile memory. In an analysis mode, a rotation amount of the motor (P) is converted to a corresponding wavelength in accordance with the conversion table in the nonvolatile memory.

Abstract translation: 使用脉冲电动机（P）通过减速机构（B）旋转衍射光栅（G）的类型的分光光度计具有根据程序构造转换表的能力，通过该程序，电动机的旋转量 （P）被转换成来自单色仪（MC）的相应波长的输出光。 分光光度计能够指定其中检测到来自光源的已知波长的发光峰值的校准模式，转换方程式中的系数基于已知发射峰的波长和旋转量 检测到发射峰值时的电动机（P），并且使用所确定的系数来构建转换表，然后存储在非易失性存储器中。 在分析模式中，电动机（P）的旋转量根据非易失性存储器中的转换表转换为相应的波长。

公开(公告)号：EP0179717B1

公开(公告)日：1988-07-06

申请号：EP85402026.0

申请日：1985-10-18

Applicant: INSTRUMENTS S.A.

Inventor： Thevenon, Alain

IPC: G02B5/32 ,  G01J3/18

CPC classification number: G02B5/32 ,  G01J3/1804 ,  G01J3/1838 ,  Y10S359/90

公开(公告)号：EP0037787A1

公开(公告)日：1981-10-14

申请号：EP81400559.1

申请日：1981-04-08

Applicant: INSTRUMENTS S.A.

Inventor： Laude, Jean-Pierre

IPC: G01J3/18

CPC classification number: G02B6/29307 ,  G01J3/1804 ,  G02B6/2931 ,  G02B6/2938

Abstract: Monochromateur avec une source d'entrée (5) au foyer d'un miroir (2) concave qui envoie un faisceau parallèle sur un réseau plan (1) et recevant en retour les faisceaux diffractés pour les focaliser sur une ou plusieurs sorties (6) sélectives des longueurs d'onde.
L'entrée (5) et les sorties (6) sont constituées par des fibres optiques engagées dans un orifice (4) formé dans le réseau (1), dans l'axe de la normale au sommet du miroir (2). Le réseau est déterminé pour recueillir les longueurs d'onde recherchées au voisinage de l'axe du miroir (2).

Abstract translation: 1.一种类型的单色仪，包括照亮球形或抛物面凹面镜（2）的进入光源（5），其产生指向平面衍射光栅（1）的平行光束，所述凹面镜（2）接收各种 由光栅（1）衍射的平行光束，其特征和定位被确定为使得凹面镜将所需波长或波长聚焦在一个或多个出口（6）上，其特征在于：入射光源（5）由 放置在光栅（1）的前面或位于光刻槽（1）的前面并位于凹面镜（2）的焦点附近的光纤的端部，以及 - 出口（6）还包括端部或 位于光栅（1）的前方或位于光栅（1）的前方的光纤的两端以及与由凹面镜（2）的顶点垂直方向形成的轴线和入射光源（5） ）。

公开(公告)号：EP3788329B1

公开(公告)日：2024-07-31

申请号：EP19792136.4

申请日：2019-04-24

IPC: G01J3/18

CPC classification number: G01J3/0208 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/1804 ,  G01J3/443

公开(公告)号：EP2975651B1

公开(公告)日：2018-11-14

申请号：EP15176349.7

申请日：2015-07-10

Applicant: THALES

Inventor： LEE-BOUHOURS, Mane-Si Laure ,  LOISEAUX, Brigitte ,  DIAZ, Frédéric ,  LEHOUCQ, Gaëlle

IPC: H01L31/054

CPC classification number: H01L31/054 ,  G01J1/0209 ,  G01J1/0407 ,  G01J1/0411 ,  G01J3/0208 ,  G01J3/0259 ,  G01J3/1804 ,  G01J2001/4266 ,  H01L31/047 ,  H01L31/0543 ,  H01L31/0549 ,  H01L31/0725 ,  Y02E10/52

公开(公告)号：EP2917734A4

公开(公告)日：2016-09-07

申请号：EP13853852

申请日：2013-11-06

Applicant: CHEMIMAGE CORP ,  TREADO PATRICK ,  STEWART SHONA ,  KIRSCHNER HEATHER ,  PRIORE RYAN ,  WILSON ALAN

Inventor： TREADO PATRICK ,  STEWART SHONA ,  KIRSCHNER HEATHER ,  PRIORE RYAN ,  WILSON ALAN

IPC: G01N21/65 ,  G01N33/574

CPC classification number: G06F19/345 ,  G01J3/1804 ,  G01J3/44 ,  G01J3/4406 ,  G01N21/65 ,  G01N33/49 ,  G01N33/57419 ,  G06F19/24 ,  G16H50/20

Abstract: A system and method for analyzing biological samples, such as dried human blood serum, to determine a disease state such as colorectal cancer (CRC). Using dried samples may hold potential for enhancing localized concentration and/or segmentation of sample components. The method may comprise illuminating at least one location of a biological sample to generate a plurality of interacted photons, collecting the interacted photons and generating at least one Raman data set representative of the biological sample. A system may comprise an illumination source to illuminate at least one location of a biological sample and generate at least one plurality of interacted photons, at least one mirror for directing the interacted photons to a detector. The detector may be configured to generate at least one Raman data set representative of the biological sample. The system and method may utilize a FAST device for multipoint analysis or may be configured to analyze a sample using a line scanning configuration.

公开(公告)号：EP2156154B1

公开(公告)日：2016-08-10

申请号：EP08801454.3

申请日：2008-06-06

Applicant: Spectro Analytical Instruments GmbH

Inventor： BOHLE, Wolfram ,  HEYNEN, Ulrich

IPC: G01J3/02 ,  G01J3/04 ,  G01J3/18 ,  G01J3/28 ,  G01J3/36 ,  G01J3/443

CPC classification number: G01J3/443 ,  G01J3/02 ,  G01J3/021 ,  G01J3/04 ,  G01J3/1804 ,  G01J3/2803

公开(公告)号：EP2929309A1

公开(公告)日：2015-10-14

申请号：EP13808133.6

申请日：2013-11-29

Applicant: Horiba Jobin Yvon S.A.S.

Inventor： ACHER, Olivier ,  RICHARD, Simon

IPC: G01J3/447 ,  G01J3/02

CPC classification number: G01J3/0224 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/1804 ,  G01J3/447 ,  G01J2003/1208

Abstract: The present invention relates to a spectrometer (100) for analysing the spectrum of an upstream light beam (1) comprising an entrance slit (101) and angular dispersing means (130). According to the invention, the angular dispersing means comprise at least one polarisation-dependent diffraction grating that is suitable for, at the plurality of wavelengths (11, 12, 13), diffracting a corrected light beam (20) into diffracted light beams (31, 32, 33) in a given particular diffraction order of the polarisation-dependent diffraction grating, which is either the +1 diffraction order or the -1 diffraction order, when the corrected light beam has a preset corrected polarisation state that is circular; and the spectrometer comprises means for modifying polarisation (1100) placed between the entrance slit and the angular dispersion means, which means are suitable for modifying the polarisation state of the upstream light beam in order to generate the corrected light beam with a preset corrected polarisation state.

公开(公告)号：EP1307726B2

公开(公告)日：2014-06-25

申请号：EP01974113.1

申请日：2001-08-04

Applicant: Carl Zeiss Microscopy GmbH

Inventor： WOLLESCHENSKY, Ralf ,  MÖHLER, Gunter

IPC: G01J3/02 ,  B82Y20/00 ,  B82Y35/00 ,  G01J3/10 ,  G01J3/18 ,  G01J3/28 ,  G01J3/42 ,  G01Q60/22 ,  G01N21/64 ,  G02B21/00 ,  G02B21/16

CPC classification number: G01N21/64 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0213 ,  G01J3/10 ,  G01J3/1804 ,  G01J3/2803 ,  G01J3/42 ,  G01N21/6402 ,  G01N21/6428 ,  G01N21/6458 ,  G01Q60/22 ,  G02B21/0064 ,  G02B21/0076 ,  G02B21/008 ,  G02B21/16

公开(公告)号：EP2718752A1

公开(公告)日：2014-04-16

申请号：EP12730675.1

申请日：2012-06-07

Applicant: Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO ,  Stichting SRON Netherlands Institute for Space Research

Inventor： VINK, Henri Johannes Petrus ,  VISSER, Huibert ,  VAN AMERONGEN, Aaldert Hidde

IPC: G02B5/18 ,  G02B5/00 ,  G02B27/44

CPC classification number: G02B27/4244 ,  G01J3/18 ,  G01J3/1804 ,  G01J3/24 ,  G02B5/008 ,  G02B5/1828 ,  G02B5/1852 ,  G02B5/1857 ,  G02B5/1866 ,  H01S3/08009 ,  H01S3/092 ,  H01S3/0933 ,  H01S3/1636

Abstract: A manufacturing method for a grating is disclosed for the angular dispersion of light impinging the grating. The grating comprises tapered structures and cavities. A cavity width and/or corrugation amplitude is varied for achieving a desired grating efficiency according to calculation. A method is disclosed for conveniently creating gratings with variable cavity width and/or corrugation amplitude. The method comprises the step of anisotropically etching a groove pattern into a grating master. Optionally a replica is produced that is complementary to the grating master. By variation of an etching resist pattern, the cavity width of the grating may be varied allowing the optimization towards different efficiency goals.

Abstract translation: 公开了一种光栅的制造方法，用于照射光栅的光的角度色散。 光栅包括锥形结构和空腔。 根据计算来改变腔宽度和/或波纹幅度以实现期望的光栅效率。 公开了一种方便地创建具有可变腔宽度和/或波纹幅度的光栅的方法。 该方法包括将凹槽图案各向异性蚀刻成光栅母版的步骤。 可选地，产生与光栅母版互补的副本。 通过蚀刻抗蚀剂图案的变化，光栅的空腔宽度可以变化，从而允许针对不同的效率目标进行优化。