ZA954309B - Raman spectrometry apparatus and method - Google Patents

Raman spectrometry apparatus and method

Info

Publication number
ZA954309B
ZA954309B ZA954309A ZA954309A ZA954309B ZA 954309 B ZA954309 B ZA 954309B ZA 954309 A ZA954309 A ZA 954309A ZA 954309 A ZA954309 A ZA 954309A ZA 954309 B ZA954309 B ZA 954309B
Authority
ZA
South Africa
Prior art keywords
sample
convolved
spectrum
reference material
raman spectrum
Prior art date
Application number
ZA954309A
Other languages
English (en)
Inventor
Daniel Charles Alsmeyer
Brinda Ashok Gala
Vincent Alvin Nicely
Original Assignee
Eastman Chem Co
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
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of ZA954309B publication Critical patent/ZA954309B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J2003/2866—Markers; Calibrating of scan

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
ZA954309A 1994-05-27 1995-05-26 Raman spectrometry apparatus and method ZA954309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/250,396 US5455673A (en) 1994-05-27 1994-05-27 Apparatus and method for measuring and applying a convolution function to produce a standard Raman spectrum

Publications (1)

Publication Number Publication Date
ZA954309B true ZA954309B (en) 1996-08-14

Family

ID=22947564

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA954309A ZA954309B (en) 1994-05-27 1995-05-26 Raman spectrometry apparatus and method

Country Status (20)

Country Link
US (1) US5455673A (de)
EP (1) EP0760938B1 (de)
JP (1) JPH10501333A (de)
KR (1) KR970703524A (de)
CN (1) CN1079533C (de)
AT (1) ATE186981T1 (de)
AU (1) AU682118B2 (de)
BR (1) BR9507781A (de)
CA (1) CA2190627C (de)
CO (1) CO4340571A1 (de)
CZ (1) CZ345196A3 (de)
DE (1) DE69513517T2 (de)
ES (1) ES2139212T3 (de)
HU (1) HUT76508A (de)
MY (1) MY111464A (de)
PL (1) PL317399A1 (de)
SK (1) SK136396A3 (de)
TW (1) TW300280B (de)
WO (1) WO1995033189A1 (de)
ZA (1) ZA954309B (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638172A (en) * 1994-05-27 1997-06-10 Eastman Chemical Company On-line quantitative analysis of chemical compositions by raman spectrometry
US5856869A (en) * 1995-05-01 1999-01-05 Ashland Inc Distributed bragg reflector diode laser for Raman excitation and method for use
US5935755A (en) * 1995-08-21 1999-08-10 Xerox Corporation Method for document marking and recognition
US5610836A (en) * 1996-01-31 1997-03-11 Eastman Chemical Company Process to use multivariate signal responses to analyze a sample
US6028667A (en) * 1996-05-13 2000-02-22 Process Instruments, Inc. Compact and robust spectrograph
US6100975A (en) * 1996-05-13 2000-08-08 Process Instruments, Inc. Raman spectroscopy apparatus and method using external cavity laser for continuous chemical analysis of sample streams
CA2263850C (en) * 1996-08-22 2003-04-29 Eastman Chemical Company On-line quantitative analysis of chemical compositions by raman spectrometry
WO1998041849A1 (en) 1997-03-14 1998-09-24 Rosemount Analytical Inc. Improved rayleigh backscatter control apparatus and method
WO1998041846A1 (en) * 1997-03-14 1998-09-24 Rosemount Analytical Inc. Improved rayleigh backscatter control apparatus and method
US5850623A (en) * 1997-03-14 1998-12-15 Eastman Chemical Company Method for standardizing raman spectrometers to obtain stable and transferable calibrations
EP0966670A1 (de) * 1997-03-14 1999-12-29 Rosemount Analytical Inc. Verbesseter rauscharmer ramananalysator
DE19736310A1 (de) * 1997-08-21 1999-02-25 Bayer Ag Verfahren zur Herstellung von teilhydrierten Acrylnitril-Butadien-Kautschuken (HNBR) unter on-line-Anwendung der Raman-Spektroskopie
US5982484A (en) * 1998-02-26 1999-11-09 Clarke; Richard H. Sample analysis using low resolution Raman spectroscopy
US6141095A (en) * 1998-06-10 2000-10-31 New Chromex, Inc. Apparatus for measuring and applying instrumentation correction to produce a standard Raman spectrum
US6028666A (en) * 1998-11-19 2000-02-22 The United States Of America As Represented By The Secretary Of The Navy Fiber optic Raman sensor
DE19919091C2 (de) * 1999-04-27 2002-01-17 Zeiss Carl Jena Gmbh Anordnung zur Einstellung der Laserleistung und/oder der Pulslänge eines Kurzpulslasers in einem Mikroskop
US6353476B1 (en) * 1999-06-07 2002-03-05 New Chromex, Inc. Apparatus and method for substantially simultaneous measurement of emissions
US6208887B1 (en) 1999-06-24 2001-03-27 Richard H. Clarke Catheter-delivered low resolution Raman scattering analyzing system for detecting lesions
EP1203219B1 (de) * 1999-08-19 2010-06-02 Bruker Optics Inc. Vorrichtung zur messung und anwendung der instrumentenkorrektur zur erzeugung eines standard-ramanspektrums
US6610351B2 (en) 2000-04-12 2003-08-26 Quantag Systems, Inc. Raman-active taggants and their recognition
FI111191B (fi) * 2000-10-12 2003-06-13 Valtion Teknillinen Optinen mittapää ja optisen mittapään valmistusmenetelmä
US6608678B1 (en) 2000-10-19 2003-08-19 General Electric Company Situ determination of DPC and BPA in polycarbonate by Raman spectroscopy
US6707548B2 (en) 2001-02-08 2004-03-16 Array Bioscience Corporation Systems and methods for filter based spectrographic analysis
EP1442283A1 (de) * 2001-10-30 2004-08-04 Bayer Aktiengesellschaft Verfahren zur herstellung von pfropfpolymerisaten
DE10207733B4 (de) * 2002-02-22 2006-03-23 Perkin Elmer Bodenseewerk Zweigniederlassung Der Berthold Gmbh & Co. Kg Spektroskopieverfahren
FR2841984B1 (fr) * 2002-07-03 2004-11-12 Jobin Yvon Sa Systeme differentiel d'analyse pour la spectrometrie raman analytique et industrielle
US7244937B1 (en) * 2002-10-15 2007-07-17 Raytheon Company Optical measurement apparatus with laser light source
US8213007B2 (en) * 2003-05-27 2012-07-03 Optotrace Technologies, Inc. Spectrally sensing chemical and biological substances
US7002679B2 (en) * 2004-05-11 2006-02-21 Duke University Encoded excitation source Raman spectroscopy methods and systems
US7557916B2 (en) * 2004-07-02 2009-07-07 Koninklijke Philips Electronics N.V. Spectroscopic system with multiple probes
US7502105B2 (en) * 2004-09-15 2009-03-10 General Electric Company Apparatus and method for producing a calibrated Raman spectrum
CN100351624C (zh) * 2005-01-13 2007-11-28 上海众毅工业控制技术有限公司 基于喇曼技术的电力变压器油中溶解气体分析装置
US7688440B2 (en) 2005-01-27 2010-03-30 Prescient Medical, Inc. Raman spectroscopic test strip systems
US7524671B2 (en) 2005-01-27 2009-04-28 Prescient Medical, Inc. Handheld raman blood analyzer
US7651851B2 (en) * 2005-01-27 2010-01-26 Prescient Medical, Inc. Handheld Raman body fluid analyzer
US7130062B2 (en) * 2005-01-28 2006-10-31 Raytheon Company Rapid-response electron-beam deposition system having a controller utilizing leading and trailing deposition indicators
WO2007075426A2 (en) * 2005-12-16 2007-07-05 Chemimage Corporation Method and apparatus for automated spectral calibration
US8582099B2 (en) * 2005-12-19 2013-11-12 Optotrace Technologies, Inc. Monitoring network based on nano-structured sensing devices
KR100786873B1 (ko) 2006-09-26 2007-12-20 삼성에스디아이 주식회사 다결정 실리콘 기판의 결정화도 측정방법, 이를 이용한유기 발광 표시 장치의 제조방법 및 유기 발광 표시 장치
US7952719B2 (en) 2007-06-08 2011-05-31 Prescient Medical, Inc. Optical catheter configurations combining raman spectroscopy with optical fiber-based low coherence reflectometry
GB0810761D0 (en) * 2008-06-12 2008-07-23 Avacta Ltd Apparatus and method for raman signal detection
CN102608094A (zh) * 2008-06-27 2012-07-25 同方威视技术股份有限公司 拉曼光谱系统及拉曼光谱测量方法
WO2010034017A2 (en) * 2008-09-22 2010-03-25 Life Technologies Corporation Systems and methods for signal normalization using raman scattering
US8440959B2 (en) * 2008-11-18 2013-05-14 Chemimage Corporation Method and apparatus for automated spectral calibration
KR101324029B1 (ko) * 2009-01-21 2013-11-01 레어 라이트, 인크. 저비용 및 강인한 분광을 위한 상관 간섭 측정 방법, 장치 및 시스템
JP4965706B2 (ja) * 2010-02-26 2012-07-04 Ｉｄｅｃ株式会社 蛍光スペクトルの識別方法
JP5092104B2 (ja) * 2010-08-30 2012-12-05 ナノフォトン株式会社 分光測定装置、及び分光測定方法
JP5516486B2 (ja) * 2011-04-14 2014-06-11 株式会社島津製作所 分光測定装置及びプログラム
JP6113730B2 (ja) * 2011-09-08 2017-04-12 サーモ エレクトロン サイエンティフィック インストルメンツ リミテッド ライアビリティ カンパニー 放出及び透過光学分光計
CN102445273A (zh) * 2011-09-22 2012-05-09 中国科学院半导体研究所 一种用于测量低波数拉曼信号的装置
US9176279B2 (en) 2012-04-25 2015-11-03 Hewlett-Packard Development Company, L.P. Analyzing light by mode interference
US9255844B2 (en) * 2012-09-12 2016-02-09 Teknologian Tutkimuskeskus Vtt System and method for optical measurement of a target at multiple positions
US10222336B2 (en) * 2012-10-31 2019-03-05 Hewlett-Packard Development Company, L.P. Multiple spectral measurement acquisition apparatus and the methods of using same
CN103175822B (zh) * 2013-02-06 2015-08-05 中国食品药品检定研究院 消除拉曼光谱仪台间差的方法
CN104749158B (zh) 2013-12-27 2020-12-11 同方威视技术股份有限公司 珠宝玉石鉴定方法及装置
US9958327B2 (en) 2014-10-01 2018-05-01 Nanometrics Incorporated Deconvolution to reduce the effective spot size of a spectroscopic optical metrology device
WO2016059703A1 (ja) * 2014-10-16 2016-04-21 株式会社日立ハイテクノロジーズ 定位置制御装置、及び方法
CN104655278B (zh) * 2015-02-13 2016-11-09 上海交通大学 一种波长定标仪
CN105158233B (zh) * 2015-09-24 2017-12-29 东北大学 一种基于外参照物法和光致漂白的实时拉曼光谱稳定的方法
DE102015225871B4 (de) * 2015-12-18 2017-07-27 Carl Zeiss Microscopy Gmbh Verfahren der Stimulierten Raman-Mikroskopie und Mikroskop
US10495550B2 (en) * 2016-05-20 2019-12-03 Pulmostics Limited Identification of chemicals in a sample using GC/SAW and Raman spectroscopy
US10458962B2 (en) * 2016-07-22 2019-10-29 Pulmostics Limited Temperature control for surface acoustic wave sensor
US10345242B2 (en) * 2016-11-08 2019-07-09 B&W Tek Llc Reverse intensity correction for Raman spectral library search
WO2019077955A1 (ja) * 2017-10-16 2019-04-25 浜松ホトニクス株式会社 スペクトル分析装置およびスペクトル分析方法
WO2019156497A1 (ko) * 2018-02-08 2019-08-15 주식회사 스킨어세이 광대역 여기광에 의한 라만 분광법 및 장치
EP3803293A4 (de) 2018-05-30 2022-06-15 Pendar Technologies, LLC Verfahren und vorrichtungen zur raman-spektroskopie mit abstandsdifferenz mit erhöhter augensicherheit und verminderter explosionsgefahr
CN109520941B (zh) * 2018-11-20 2021-02-09 天津大学 在线光谱测量仪器的响应函数校正方法
EP3734243A1 (de) * 2019-05-01 2020-11-04 Kaiser Optical Systems Inc. Standardreferenzmaterialschnittstelle für ramansonde
IT201900006954A1 (it) * 2019-05-17 2020-11-17 Pietro Fiorentini Spa Dispositivo per l’analisi della composizione di gas, e relativo metodo di analisi della composizione di gas.
US11415519B2 (en) * 2020-01-16 2022-08-16 Nova Ltd Accurate Raman spectroscopy
WO2022026053A1 (en) * 2020-07-31 2022-02-03 Massachusetts Institute Of Technology Multiplexed sensor network using swept source raman spectroscopy
CN111879752A (zh) * 2020-08-05 2020-11-03 公安部第三研究所 基于双探头采样和自适应机器学习的紫外拉曼光谱检测装置
US11899375B2 (en) * 2020-11-20 2024-02-13 Kla Corporation Massive overlay metrology sampling with multiple measurement columns
US11828649B2 (en) * 2021-03-01 2023-11-28 Metrohm Spectro, Inc. Apparatus and method for calibrating Raman shift
DE102021107229A1 (de) * 2021-03-23 2022-09-29 Robert Bosch Gesellschaft mit beschränkter Haftung Online- oder In-situ-Messeinrichtung für eine Konzentrationsmessung eines Gases
CN113720824B (zh) * 2021-11-01 2022-02-11 北京理工大学 一种荧光探测系统及荧光光谱拼接方法
WO2024085899A1 (en) * 2022-10-19 2024-04-25 Wang ying ting Methods and apparatuses for fluorospectrometric measurements of low photon budget samples
CN116359202A (zh) * 2023-04-28 2023-06-30 中国工程物理研究院化工材料研究所 一种激光拉曼气体检测仪及其检测方法
US12092962B1 (en) 2023-10-26 2024-09-17 Onto Innovation Inc. Measurements of structures in presence of signal contaminations
KR20250072396A (ko) * 2023-11-16 2025-05-23 주식회사 엘지에너지솔루션 전극 건조도 검사 장치 및 전극 건조도 검사 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314340D0 (en) * 1983-05-24 1983-06-29 British Petroleum Co Plc Separation technique
US4573761A (en) * 1983-09-14 1986-03-04 The Dow Chemical Company Fiber-optic probe for sensitive Raman analysis
US4620284A (en) * 1983-12-29 1986-10-28 Uop Inc. Qualitative and quantitative analysis using Raman scattering
US4630923A (en) * 1985-02-04 1986-12-23 The United States Of America As Represented By The United States Department Of Energy Fiberoptic spectrophotometer
US4802762A (en) * 1986-10-14 1989-02-07 Southwest Research Institute Optical inspection of polymer-based materials
US4927269A (en) * 1989-01-31 1990-05-22 Bruke Analytische Messtechnik Gmbh Correction of non-linearities in detectors in fourier transform spectroscopy
US5311445A (en) * 1989-04-19 1994-05-10 Board Of Regents Of The University Of Oklahoma Deconvoluted band representation for infrared spectrum compression
US5112127A (en) * 1989-11-28 1992-05-12 Eic Laboratories, Inc. Apparatus for measuring Raman spectra over optical fibers
US5048959A (en) * 1990-06-01 1991-09-17 The Regents Of The University Of Michigan Spectrographic imaging system
US5139334A (en) * 1990-09-17 1992-08-18 Boston Advanced Technologies, Inc. Hydrocarbon analysis based on low resolution raman spectral analysis
US5245406A (en) * 1991-01-11 1993-09-14 Jeol Ltd. Fourier transform spectroscopy and spectrometer
US5309217A (en) * 1991-04-27 1994-05-03 Bruker Analytische Messtechnik Fourier spectrometer
US5357337A (en) * 1992-11-20 1994-10-18 General Electric Company High speed interferometer fourier transform spectrometer including a weighted capacitive matrix

Also Published As

Publication number Publication date
CZ345196A3 (cs) 1998-02-18
JPH10501333A (ja) 1998-02-03
EP0760938B1 (de) 1999-11-24
BR9507781A (pt) 1997-08-19
ES2139212T3 (es) 2000-02-01
ATE186981T1 (de) 1999-12-15
CN1079533C (zh) 2002-02-20
TW300280B (de) 1997-03-11
MY111464A (en) 2000-05-31
KR970703524A (ko) 1997-07-03
WO1995033189A1 (en) 1995-12-07
CA2190627C (en) 2000-03-07
EP0760938A1 (de) 1997-03-12
CA2190627A1 (en) 1995-12-07
PL317399A1 (en) 1997-04-14
DE69513517D1 (de) 1999-12-30
AU2588295A (en) 1995-12-21
HUT76508A (en) 1997-09-29
CO4340571A1 (es) 1996-07-30
HU9603124D0 (en) 1997-01-28
CN1149334A (zh) 1997-05-07
DE69513517T2 (de) 2000-07-06
AU682118B2 (en) 1997-09-18
US5455673A (en) 1995-10-03
SK136396A3 (en) 1997-08-06

Similar Documents

Publication Publication Date Title
ZA954309B (en) Raman spectrometry apparatus and method
CA2263850A1 (en) On-line quantitative analysis of chemical compositions by raman spectrometry
CA2230777A1 (en) Advanced synchronous luminescence system
EP1783468A3 (de) Verfahren zur Auswertung von Echelle-Spektren
WO2003077263A3 (en) Method and apparatus for radiation encoding and analysis
DK161391A (da) Fremgangsmaade ved fotometrisk in vitro bestemmelse af indholdet af en analyt i en proeve ved maaling direkte paa proeven
SE8502946L (sv) Sett och anordning for bestemning av parametrar for gasformiga emnen
WO2003069308A3 (en) Method of determining an analyte concentration in a sample from an absorption spectrum
EP0758084A3 (de) Optisches Verfahren zur Messung der Komponenten eines ausgeatmeten Gases
EP0822395A3 (de) Verfahren und Vorrichtung zur Raman-Korrelationsspektroskopie
EP0654670A3 (de) Verfahren und Vorrichtung zur Analyse der Immunität mit Ramanspektrometrie.
TW428079B (en) Thickness measurement apparatus of thin film using light interference method
NO903362L (no) Fremgangsmaate og apparat til aa variere driftsmodene for maaling-under-boring-(mwd)-verktoey fra overflaten.
GB2255856B (en) Apparatus for introducing samples into an inductively coupled,plasma source mass spectrometer
AUPN825796A0 (en) The application of infrared (ir) spectrometry to the investigations of components of blood and other body fluids
DK0428663T3 (da) Fremgangsmåde og apparat til hurtig spektralanalyse af et signal
WO2003004994A3 (en) Method of predicting mechanical properties of decayed wood
DE2966405D1 (en) Flameless emission spectroscope apparatus and sample introduction method for same
TW355825B (en) Method and apparatus for measuring etch uniformity of a semiconductor wafer
MX9605847A (es) Aparato de espectrometria de raman y metodo.
EP0834733A3 (de) Korrektur der Querempfindlichkeit in Mischgasen bei Absorptionsmessungen
AU5576799A (en) Apparatus for measuring and applying instrumentation correction to produce standard raman spectrum
EP0620435A3 (de) Einrichtung zur Aufbereitung eines Analysegases.
JPS57113357A (en) Appraising method of jewelry
SU1734480A1 (ru) Устройство для спектрометрирования рентгеновского излучения