BR112012028396B1 - instrumento espectrométrico e método de operação de um instrumento espectrométrico - Google Patents

instrumento espectrométrico e método de operação de um instrumento espectrométrico Download PDF

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Publication number
BR112012028396B1
BR112012028396B1 BR112012028396-0A BR112012028396A BR112012028396B1 BR 112012028396 B1 BR112012028396 B1 BR 112012028396B1 BR 112012028396 A BR112012028396 A BR 112012028396A BR 112012028396 B1 BR112012028396 B1 BR 112012028396B1
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BR
Brazil
Prior art keywords
observation
interferometer
angle
face
interferogram
Prior art date
Application number
BR112012028396-0A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112012028396A2 (pt
Inventor
Jacob Folkenberg
Hans Larsen
Original Assignee
Foss Analytical A/S
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 Foss Analytical A/S filed Critical Foss Analytical A/S
Publication of BR112012028396A2 publication Critical patent/BR112012028396A2/pt
Publication of BR112012028396B1 publication Critical patent/BR112012028396B1/pt

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    • 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
    • G01J3/45—Interferometric spectrometry
    • 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
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • 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
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4535—Devices with moving mirror
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
BR112012028396-0A 2011-05-02 2012-04-26 instrumento espectrométrico e método de operação de um instrumento espectrométrico BR112012028396B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EPPCT/EP2011/056934 2011-05-02
EP2011056934 2011-05-02
PCT/EP2012/057631 WO2012150172A1 (en) 2011-05-02 2012-04-26 Spectrometric instrument

Publications (2)

Publication Number Publication Date
BR112012028396A2 BR112012028396A2 (pt) 2018-10-16
BR112012028396B1 true BR112012028396B1 (pt) 2021-02-02

Family

ID=46022220

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012028396-0A BR112012028396B1 (pt) 2011-05-02 2012-04-26 instrumento espectrométrico e método de operação de um instrumento espectrométrico

Country Status (16)

Country Link
US (1) US8593637B2 (enExample)
JP (1) JP5714773B2 (enExample)
KR (1) KR101828100B1 (enExample)
CN (1) CN102906535B (enExample)
AR (1) AR089921A1 (enExample)
AU (1) AU2012241106C1 (enExample)
BR (1) BR112012028396B1 (enExample)
CA (1) CA2791411C (enExample)
DK (1) DK2564154T3 (enExample)
ES (1) ES2436363T3 (enExample)
MX (1) MX2013000643A (enExample)
PT (1) PT2564154E (enExample)
RU (1) RU2586393C2 (enExample)
UA (1) UA111063C2 (enExample)
WO (1) WO2012150172A1 (enExample)
ZA (1) ZA201208023B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8766191B2 (en) * 2009-10-06 2014-07-01 The Curators Of The University Of Missouri External/internal optical adapter for FTIR spectrophotometer
EP3154412B1 (en) * 2014-06-11 2021-09-08 Cellview Imaging Inc. Angular separation of scan channels
US10365159B2 (en) * 2015-02-02 2019-07-30 Foss Analytical A/S Spectrometer system and a method for compensating for time periodic perturbations of an interferogram generated by the spectrometer system
JP2017191071A (ja) * 2016-04-15 2017-10-19 キヤノン株式会社 分光データ処理装置、撮像装置、分光データ処理方法および分光データ処理プログラム
CN111551520B (zh) * 2020-05-24 2021-04-27 清华大学 一种级联吸收路径气体浓度复用探测的方法及装置
CN112945385A (zh) * 2021-01-26 2021-06-11 同济大学 一种多反射干涉自动测量系统
CN116297320B (zh) * 2023-05-09 2023-09-08 北京易兴元石化科技有限公司 用于煤质分析的近红外光谱系统及煤质分析方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU935716A1 (ru) * 1980-10-10 1982-06-15 Предприятие П/Я Р-6681 Интерференционный спектрометр
US4444501A (en) * 1982-02-12 1984-04-24 The United States Of America As Represented By The Secretary Of Commerce Stabilization mechanism for optical interferometer
JPS63168522A (ja) * 1986-12-30 1988-07-12 Shimadzu Corp 干渉計の調整装置
JPS63269024A (ja) * 1987-04-27 1988-11-07 Fuji Electric Co Ltd 干渉分光分析装置
JPH0346523A (ja) * 1989-07-14 1991-02-27 Sumitomo Electric Ind Ltd フーリェ変換型分光器用信号処理装置
JPH05231939A (ja) * 1992-02-21 1993-09-07 Hitachi Ltd ステップスキャンフーリエ変換赤外分光装置
US5539518A (en) * 1993-09-13 1996-07-23 The United States Of America As Represented By The United States Department Of Energy Method for determining and displaying the spacial distribution of a spectral pattern of received light
JPH07209085A (ja) * 1994-01-19 1995-08-11 Yokogawa Electric Corp フーリエ分光器
JPH07286902A (ja) * 1994-04-18 1995-10-31 Yokogawa Electric Corp フーリエ分光器
JP3314618B2 (ja) * 1996-06-24 2002-08-12 横河電機株式会社 移動鏡駆動回路
JPH11142243A (ja) * 1997-11-13 1999-05-28 Yokogawa Electric Corp 干渉計及びこれを用いたフーリエ変換型分光装置
DE10159721B4 (de) * 2001-12-05 2004-07-22 Bruker Optik Gmbh Digitales FTIR-Spektrometer
US6654125B2 (en) * 2002-04-04 2003-11-25 Inlight Solutions, Inc Method and apparatus for optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) as an interferometer reference
JP2006528353A (ja) * 2003-07-18 2006-12-14 ケミマジ コーポレーション 多重波長式作像用分光器のための方法および装置
US20080290279A1 (en) 2004-12-21 2008-11-27 Foss Analytical A/S Method for Standardising a Spectrometer
JP2007114017A (ja) * 2005-10-19 2007-05-10 Shimadzu Corp 干渉計
EP2151248A1 (en) * 2008-07-30 2010-02-10 Johann Bauer Improved pre-mRNA trans-splicing molecule (RTM) molecules and their uses
US7894072B1 (en) * 2008-11-10 2011-02-22 The United States Of America As Represented By The Secretary Of The Navy Laser-based gas differential spectral analysis
US20120002210A1 (en) 2009-04-28 2012-01-05 Foss Analytical A/S Optical interferometer
US8169616B2 (en) * 2010-02-16 2012-05-01 Agilent Technologies Australia (M) Pty Ltd Interferometer step scanning systems and methods

Also Published As

Publication number Publication date
KR101828100B1 (ko) 2018-02-09
US20130188192A1 (en) 2013-07-25
ES2436363T3 (es) 2013-12-30
NZ602603A (en) 2014-06-27
CA2791411C (en) 2017-03-21
AU2012241106B2 (en) 2013-07-18
KR20140022715A (ko) 2014-02-25
MX2013000643A (es) 2013-03-22
RU2586393C2 (ru) 2016-06-10
CA2791411A1 (en) 2012-11-02
CN102906535B (zh) 2016-01-20
CN102906535A (zh) 2013-01-30
UA111063C2 (uk) 2016-03-25
US8593637B2 (en) 2013-11-26
ZA201208023B (en) 2014-01-29
AU2012241106C1 (en) 2014-01-16
BR112012028396A2 (pt) 2018-10-16
AU2012241106A1 (en) 2012-11-22
RU2012142137A (ru) 2014-10-10
JP5714773B2 (ja) 2015-05-07
WO2012150172A1 (en) 2012-11-08
PT2564154E (pt) 2013-12-05
AR089921A1 (es) 2014-10-01
JP2014523517A (ja) 2014-09-11
DK2564154T3 (da) 2013-11-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/04/2012, OBSERVADAS AS CONDICOES LEGAIS.