FR2919720B1 - LASER SPECTROSCOPY DEVICE - Google Patents

LASER SPECTROSCOPY DEVICE

Info

Publication number
FR2919720B1
FR2919720B1 FR0756872A FR0756872A FR2919720B1 FR 2919720 B1 FR2919720 B1 FR 2919720B1 FR 0756872 A FR0756872 A FR 0756872A FR 0756872 A FR0756872 A FR 0756872A FR 2919720 B1 FR2919720 B1 FR 2919720B1
Authority
FR
France
Prior art keywords
spectroscopy device
laser spectroscopy
laser
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.)
Active
Application number
FR0756872A
Other languages
French (fr)
Other versions
FR2919720A1 (en
Inventor
Hermite Daniel L
Francois Fariaut
Guy Cheymol
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0756872A priority Critical patent/FR2919720B1/en
Priority to PCT/EP2008/059969 priority patent/WO2009016193A1/en
Publication of FR2919720A1 publication Critical patent/FR2919720A1/en
Application granted granted Critical
Publication of FR2919720B1 publication Critical patent/FR2919720B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01J3/02—Details
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/024—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using means for illuminating a slit efficiently (e.g. entrance slit of a spectrometer or entrance face of fiber)
    • 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
    • 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)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR0756872A 2007-08-01 2007-08-01 LASER SPECTROSCOPY DEVICE Active FR2919720B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0756872A FR2919720B1 (en) 2007-08-01 2007-08-01 LASER SPECTROSCOPY DEVICE
PCT/EP2008/059969 WO2009016193A1 (en) 2007-08-01 2008-07-30 Laser spectroscopy device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756872A FR2919720B1 (en) 2007-08-01 2007-08-01 LASER SPECTROSCOPY DEVICE

Publications (2)

Publication Number Publication Date
FR2919720A1 FR2919720A1 (en) 2009-02-06
FR2919720B1 true FR2919720B1 (en) 2010-06-11

Family

ID=39103479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756872A Active FR2919720B1 (en) 2007-08-01 2007-08-01 LASER SPECTROSCOPY DEVICE

Country Status (2)

Country Link
FR (1) FR2919720B1 (en)
WO (1) WO2009016193A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102221525B (en) 2010-04-14 2015-04-15 深圳迈瑞生物医疗电子股份有限公司 optical system for sample detection and sample analysis device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245682A (en) * 1992-09-25 1993-09-14 General Electric Company Fiber optic delivered beam quality control system for power lasers
JP2005242292A (en) * 2004-01-28 2005-09-08 Toshiba Corp Laser beam incident optical device

Also Published As

Publication number Publication date
FR2919720A1 (en) 2009-02-06
WO2009016193A1 (en) 2009-02-05

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