PE20141402A1 - Un espectrometro de emision y metodo de operacion - Google Patents

Un espectrometro de emision y metodo de operacion

Info

Publication number
PE20141402A1
PE20141402A1 PE2013001595A PE2013001595A PE20141402A1 PE 20141402 A1 PE20141402 A1 PE 20141402A1 PE 2013001595 A PE2013001595 A PE 2013001595A PE 2013001595 A PE2013001595 A PE 2013001595A PE 20141402 A1 PE20141402 A1 PE 20141402A1
Authority
PE
Peru
Prior art keywords
radiation
spectral characteristics
sample
detector
spectral
Prior art date
Application number
PE2013001595A
Other languages
English (en)
Inventor
Paolo Moreschini
Joanna Cohen
Gale Paulsen
Geoffrey Alan Carter
Original Assignee
Tech Resources Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46580110&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20141402(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Publication of PE20141402A1 publication Critical patent/PE20141402A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • G01N21/276—Calibration, base line adjustment, drift correction with alternation of sample and standard in optical path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/718—Laser microanalysis, i.e. with formation of sample plasma

Landscapes

  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

REFERIDO A UN METODO PARA CALIBRAR UN ESPECTROMETRO DE EMISION QUE DISPONE DE UN DETECTOR CAPAZ DE DETECTAR LOS COMPONENTES ESPECTRALES DE LA RADIACION INCIDENTE, Y UN PASO OPTICO DE MEDICION QUE DIRIGE UN HAZ DE ENERGIA A UNA MUESTRA EN DONDE LA RADIACION EMITIDA POR LA MUESTRA AL IRRADIARLA CON EL HAZ DE ENERGIA ES DIRIGIDA AL DETECTOR DE RADIACION. EL METODO COMPRENDE DIRIGIR RADIACION DE CARACTERISTICAS ESPECTRALES CONOCIDAS A LO LARGO DE UN PASO ALTERNATIVO AL DETECTOR. EL DETECTOR DETECTA CARACTERISTICAS ESPECTRALES DE LA RADIACION Y REALIZA UNA COMPARACION CON LAS CARACTERISTICAS ESPECTRALES CONOCIDAS. LOS DATOS DE DESPLAZAMIENTO SE DETERMINAN EN FUNCION DE CUALQUIER VARIACION ENTRE LAS CARACTERISTICAS ESPECTRALES CONOCIDAS Y LAS DETECTADAS. LOS DATOS DE DESPLAZAMIENTO SE ARCHIVAN Y POSTERIORMENTE SE UTILIZAN PARA AJUSTAR LAS CARACTERISTICAS ESPECTRALES DETECTADAS DE UNA MUESTRA EN EL PASO OPTICO DE MEDICION PARA OBTENER UN ANALISIS ESPECTRAL DE LAS SENALES CALIBRADAS PARA EL DESPLAZAMIENTO DE LA MUESTRA. SU APLICACION PERMITE DETECTAR LA COMPOSICION ELEMENTAL DE UNA MUESTRA
PE2013001595A 2011-01-26 2012-01-11 Un espectrometro de emision y metodo de operacion PE20141402A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161436328P 2011-01-26 2011-01-26

Publications (1)

Publication Number Publication Date
PE20141402A1 true PE20141402A1 (es) 2014-10-29

Family

ID=46580110

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2013001595A PE20141402A1 (es) 2011-01-26 2012-01-11 Un espectrometro de emision y metodo de operacion

Country Status (7)

Country Link
CN (1) CN103518121A (es)
AU (1) AU2012211024A1 (es)
BR (1) BR112013018523A2 (es)
CA (1) CA2824940A1 (es)
CL (1) CL2013002117A1 (es)
PE (1) PE20141402A1 (es)
WO (1) WO2012100284A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014202618A2 (en) * 2013-06-17 2014-12-24 University Of Neuchâtel Method for determining the configuration of a structure
CN107037012B (zh) 2017-04-05 2019-10-25 华中科技大学 用于激光诱导击穿光谱采集的阶梯光谱仪动态校正方法
CN115839943B (zh) * 2023-02-13 2023-07-11 合肥金星智控科技股份有限公司 激光诱导光谱***、光谱校准方法及电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6621574B1 (en) * 2000-05-25 2003-09-16 Inphotonics, Inc. Dual function safety and calibration accessory for raman and other spectroscopic sampling
WO2006017782A1 (en) * 2004-08-05 2006-02-16 Acton Reserch Corporation A self-referencing instrument and method thereof for measuring electromagnetic properties
US7502105B2 (en) * 2004-09-15 2009-03-10 General Electric Company Apparatus and method for producing a calibrated Raman spectrum
US7994479B2 (en) * 2006-11-30 2011-08-09 The Science And Technology Facilities Council Infrared spectrometer
KR101279911B1 (ko) * 2007-05-07 2013-06-28 베러티 인스트루먼트, 인코퍼레이티드 오류 검출 및 처리 모니터링을 위해 사용되는 방사 분석 광학 모니터링 시스템의 보정
CN101354287B (zh) * 2007-07-24 2010-12-22 杭州远方光电信息有限公司 一种光谱仪及其校正方法

Also Published As

Publication number Publication date
AU2012211024A1 (en) 2013-08-01
WO2012100284A1 (en) 2012-08-02
CL2013002117A1 (es) 2013-12-13
CA2824940A1 (en) 2012-08-02
CN103518121A (zh) 2014-01-15
BR112013018523A2 (pt) 2017-08-01

Similar Documents

Publication Publication Date Title
PE20150791A1 (es) Analizador de espectroscopia de plasma inducido por laser
IN2014MN02008A (es)
IN2015KN00038A (es)
WO2014113824A3 (en) Handheld libs spectrometer
MX2013011842A (es) Sistema de retrodispersion con tamaño variable de arreglo de detector.
PL399354A1 (pl) Sposób i urzadzenie do zdalnego wykrywania par alkoholu w atmosferze
SG152162A1 (en) An optical focus sensor, an inspection apparatus and a lithographic apparatus
JP2016114523A5 (es)
CN103323435A (zh) 基于双脉冲散焦预烧蚀的激光诱导击穿光谱探测***
WO2012173999A3 (en) Wafer level spectrometer
CN102121902A (zh) 一种在线拉曼光谱仪校正装置及其校正方法
PE20141402A1 (es) Un espectrometro de emision y metodo de operacion
CN203385665U (zh) 一种基于双脉冲散焦预烧蚀的激光诱导击穿光谱探测***
GB201213789D0 (en) An X-ray fluorescence analyser
CN104280348A (zh) 一种应用于光电直读光谱分析仪的光学***
WO2017078504A3 (ko) 공정가스 분석장치
WO2011064806A3 (en) Method and apparatus for measurements of luminous isotropic radiation as obtained by means of laser spectroscopy techniques, in particular for sub- micrometric particulate measurements
WO2013135611A3 (de) Vorrichtung und verfahren zum messen eines zielgases
CN103868604A (zh) 基于分子电离探测的飞秒激光脉冲宽度测量装置
CN203824653U (zh) 一种基于分子电离探测的飞秒激光脉冲宽度测量仪
CA2884867C (en) Method and device for the quantitative libs measurement of bio-molecular targets on a biochip
WO2017060385A9 (en) Fluorescence microscope instrument comprising an actively switched beam path separator
WO2014023498A3 (de) Messsystem zur bestimmung von reflexionscharakteristiken von solarspiegelmaterialien und verfahren zur qualitätsbestimmung einer spiegelmaterialprobe
WO2011095752A8 (fr) Methode de determination sans contact de caracteristiques d'un photoconvertisseur
TW201129789A (en) Goniophotometry testing apparatus

Legal Events

Date Code Title Description
FD Application declared void or lapsed