FR2946144B1 - Dispositif de spectroscopie et procede pour sa mise en oeuvre - Google Patents

Dispositif de spectroscopie et procede pour sa mise en oeuvre

Info

Publication number
FR2946144B1
FR2946144B1 FR0953521A FR0953521A FR2946144B1 FR 2946144 B1 FR2946144 B1 FR 2946144B1 FR 0953521 A FR0953521 A FR 0953521A FR 0953521 A FR0953521 A FR 0953521A FR 2946144 B1 FR2946144 B1 FR 2946144B1
Authority
FR
France
Prior art keywords
implementing
spectroscopy device
spectroscopy
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0953521A
Other languages
English (en)
Other versions
FR2946144A1 (fr
Inventor
Fabien Chauchard
Sylvie Roussel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Indatech Fr
Original Assignee
ONDALYS
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 ONDALYS filed Critical ONDALYS
Priority to FR0953521A priority Critical patent/FR2946144B1/fr
Priority to FR1050379A priority patent/FR2946145B1/fr
Priority to US12/695,718 priority patent/US8730467B2/en
Priority to US12/695,551 priority patent/US20100302537A1/en
Priority to PCT/FR2010/051025 priority patent/WO2010136728A1/fr
Priority to EP10728837.5A priority patent/EP2435816B1/fr
Priority to PCT/FR2010/051029 priority patent/WO2010136732A1/fr
Publication of FR2946144A1 publication Critical patent/FR2946144A1/fr
Application granted granted Critical
Publication of FR2946144B1 publication Critical patent/FR2946144B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
    • G01N2021/4747—Concentric bundles

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR0953521A 2009-05-28 2009-05-28 Dispositif de spectroscopie et procede pour sa mise en oeuvre Expired - Fee Related FR2946144B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0953521A FR2946144B1 (fr) 2009-05-28 2009-05-28 Dispositif de spectroscopie et procede pour sa mise en oeuvre
FR1050379A FR2946145B1 (fr) 2009-05-28 2010-01-21 Sonde spectroscopique et procede pour detecter une inhomogeneite
US12/695,551 US20100302537A1 (en) 2009-05-28 2010-01-28 Spectroscopy device and method for its implementation
US12/695,718 US8730467B2 (en) 2009-05-28 2010-01-28 Spectroscopic probe and method for detecting an inhomogeneity
PCT/FR2010/051025 WO2010136728A1 (fr) 2009-05-28 2010-05-27 Dispositif de spectroscopie et procédé pour sa mise en oeuvre
EP10728837.5A EP2435816B1 (fr) 2009-05-28 2010-05-28 Sonde spectroscopique et procédé pour détecter une inhomogénéité
PCT/FR2010/051029 WO2010136732A1 (fr) 2009-05-28 2010-05-28 Sonde spectroscopique et procédé pour détecter une inhomogénéité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953521A FR2946144B1 (fr) 2009-05-28 2009-05-28 Dispositif de spectroscopie et procede pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2946144A1 FR2946144A1 (fr) 2010-12-03
FR2946144B1 true FR2946144B1 (fr) 2015-11-20

Family

ID=41435145

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0953521A Expired - Fee Related FR2946144B1 (fr) 2009-05-28 2009-05-28 Dispositif de spectroscopie et procede pour sa mise en oeuvre
FR1050379A Active FR2946145B1 (fr) 2009-05-28 2010-01-21 Sonde spectroscopique et procede pour detecter une inhomogeneite

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1050379A Active FR2946145B1 (fr) 2009-05-28 2010-01-21 Sonde spectroscopique et procede pour detecter une inhomogeneite

Country Status (3)

Country Link
US (1) US20100302537A1 (fr)
FR (2) FR2946144B1 (fr)
WO (1) WO2010136728A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3044414B1 (fr) * 2015-11-30 2020-10-16 Univ De Lorraine Dispositif medical de spectroscopie optique bimodale fibree
CN112204375B (zh) * 2018-06-01 2022-07-05 光热光谱股份有限公司 宽区域光学光热红外光谱

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543020A1 (de) * 1995-11-18 1997-05-22 Boehringer Mannheim Gmbh Verfahren und Vorrichtung zur Bestimmung von analytischen Daten über das Innere einer streuenden Matrix
WO1999057529A1 (fr) * 1998-05-04 1999-11-11 The Board Of Regents Spectroscopie par fluorescence et reflectance combinees
US6538726B2 (en) * 1998-07-10 2003-03-25 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object
US6850656B1 (en) * 1998-10-07 2005-02-01 Ecole Polytechnique Federale De Lausanne Method and apparatus for measuring locally and superficially the scattering and absorption properties of turbid media
EP1119763B1 (fr) * 1998-10-07 2005-12-28 Ecole Polytechnique Federale De Lausanne (Epfl) Procede pour mesurer localement et en surface les proprietes de dispersion et d'absorption de milieux troubles
US6678541B1 (en) * 1998-10-28 2004-01-13 The Governmemt Of The United States Of America Optical fiber probe and methods for measuring optical properties
US7139076B1 (en) * 2002-08-09 2006-11-21 Ralf Marbach Stable optical diffuse reflection measurement
US7304724B2 (en) * 2004-04-13 2007-12-04 The Regents Of The University Of California Method and apparatus for quantification of optical properties of superficial volumes
FR2899972B1 (fr) * 2006-04-14 2008-12-19 Centre Nat Machinisme Agricole Dispositif et procede d'analyse d'echantillon biologique par spectroscopie resolue spatialement
WO2009037644A2 (fr) * 2007-09-20 2009-03-26 Koninklijke Philips Electronics N.V. Procédé et appareil d'estimation du contenu d'un analyte dans un milieu multicouche

Also Published As

Publication number Publication date
US20100302537A1 (en) 2010-12-02
FR2946145B1 (fr) 2016-02-12
FR2946144A1 (fr) 2010-12-03
WO2010136728A1 (fr) 2010-12-02
FR2946145A1 (fr) 2010-12-03

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Legal Events

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TP Transmission of property

Owner name: INDATECH, FR

Effective date: 20130624

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Effective date: 20220105