FR2996000B1 - Installation de mesures spectroscopiques a partir d'un plasma induit par laser - Google Patents
Installation de mesures spectroscopiques a partir d'un plasma induit par laserInfo
- Publication number
- FR2996000B1 FR2996000B1 FR1259006A FR1259006A FR2996000B1 FR 2996000 B1 FR2996000 B1 FR 2996000B1 FR 1259006 A FR1259006 A FR 1259006A FR 1259006 A FR1259006 A FR 1259006A FR 2996000 B1 FR2996000 B1 FR 2996000B1
- Authority
- FR
- France
- Prior art keywords
- installation
- laser induced
- spectroscopic measurements
- induced plasma
- spectroscopic
- 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
Links
- 238000009434 installation Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
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
- G01N21/62—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
-
- 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
- G01J3/28—Investigating the spectrum
- G01J3/443—Emission spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/08—Optical fibres; light guides
- G01N2201/0853—Movable fibre optical member, e.g. for scanning or selecting
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1259006A FR2996000B1 (fr) | 2012-09-25 | 2012-09-25 | Installation de mesures spectroscopiques a partir d'un plasma induit par laser |
US14/428,444 US9696260B2 (en) | 2012-09-25 | 2013-09-25 | Device for taking spectroscopic measurements of laser-induced plasma |
PCT/FR2013/052253 WO2014049266A1 (fr) | 2012-09-25 | 2013-09-25 | Installation de mesures spectroscopiques a partir d'un plasma induit par laser |
EP13779298.2A EP2901138A1 (fr) | 2012-09-25 | 2013-09-25 | Installation de mesures spectroscopiques a partir d'un plasma induit par laser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1259006A FR2996000B1 (fr) | 2012-09-25 | 2012-09-25 | Installation de mesures spectroscopiques a partir d'un plasma induit par laser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2996000A1 FR2996000A1 (fr) | 2014-03-28 |
FR2996000B1 true FR2996000B1 (fr) | 2014-10-17 |
Family
ID=47215631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1259006A Expired - Fee Related FR2996000B1 (fr) | 2012-09-25 | 2012-09-25 | Installation de mesures spectroscopiques a partir d'un plasma induit par laser |
Country Status (4)
Country | Link |
---|---|
US (1) | US9696260B2 (fr) |
EP (1) | EP2901138A1 (fr) |
FR (1) | FR2996000B1 (fr) |
WO (1) | WO2014049266A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2996000B1 (fr) | 2012-09-25 | 2014-10-17 | Univ Claude Bernard Lyon | Installation de mesures spectroscopiques a partir d'un plasma induit par laser |
FR3037650B1 (fr) * | 2015-06-18 | 2020-03-27 | Universite Claude Bernard Lyon I | Systeme de collection intelligent pour spectroscopie optique |
EP3362780B1 (fr) * | 2015-10-16 | 2019-12-04 | Inficon GmbH | Détection optique de gaz traceurs dans une cellule de décharge gazeuse ayant des électrodes non-exposées |
CN109596601B (zh) * | 2018-12-24 | 2024-03-22 | 河钢股份有限公司 | 一种快速优化激光诱导击穿光谱透镜距离的装置及方法 |
CA3223962A1 (fr) * | 2021-06-25 | 2022-12-29 | Grant I. Sanden | Spectrometrie d'emission optique de plasma induit par laser destinee a une analyse geologique |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3603688A (en) | 1967-11-08 | 1971-09-07 | Perkin Elmer Corp | Alignment apparatus |
US3918814A (en) | 1974-05-13 | 1975-11-11 | Weiser Robodyne Corp | Optical position sensor |
FR2454635A1 (fr) | 1979-04-18 | 1980-11-14 | Commissariat Energie Atomique | Procede et dispositif de reglage de l'impact sur une cible d'un faisceau de lumiere monochromatique emis par une source laser |
EP1949053A2 (fr) | 2005-10-07 | 2008-07-30 | Chemimage Corporation | Procede et systeme destines a un estimateur de menace a imagerie chimique muni d'une sonde |
US20130046357A1 (en) * | 2008-03-27 | 2013-02-21 | Joseph Neev | Tissue or nerve treatment device and method |
US7599048B2 (en) | 2007-02-09 | 2009-10-06 | Wafermasters, Inc. | Optical emission spectroscopy process monitoring and material characterization |
US7663749B2 (en) | 2007-10-04 | 2010-02-16 | Institut National D'optique | Method and system to measure the concentration of constituent elements in an inhomogeneous material using LIBS |
WO2009137494A1 (fr) | 2008-05-05 | 2009-11-12 | Applied Spectra, Inc. | Appareil et procédé d’ablation au laser |
US8649007B2 (en) | 2009-05-07 | 2014-02-11 | Thermo Scientific Portable Analytical Instruments Inc. | Optical emission spectroscopic (OES) instrument with automatic top and bottom slit curtains |
GB201005075D0 (en) | 2010-03-25 | 2010-05-12 | Avalon Instr Ltd | Alignment methods and systems and devices using them |
CN102128815B (zh) | 2010-11-26 | 2012-11-14 | 清华大学 | 检测时间及位置可控的激光诱导击穿光谱检测装置 |
CN104603601B (zh) | 2012-08-16 | 2017-08-22 | 新加坡国立大学 | 与拉曼光谱学有关的诊断仪器和方法 |
FR2996000B1 (fr) | 2012-09-25 | 2014-10-17 | Univ Claude Bernard Lyon | Installation de mesures spectroscopiques a partir d'un plasma induit par laser |
-
2012
- 2012-09-25 FR FR1259006A patent/FR2996000B1/fr not_active Expired - Fee Related
-
2013
- 2013-09-25 WO PCT/FR2013/052253 patent/WO2014049266A1/fr active Application Filing
- 2013-09-25 EP EP13779298.2A patent/EP2901138A1/fr not_active Withdrawn
- 2013-09-25 US US14/428,444 patent/US9696260B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2996000A1 (fr) | 2014-03-28 |
WO2014049266A1 (fr) | 2014-04-03 |
US9696260B2 (en) | 2017-07-04 |
US20150226673A1 (en) | 2015-08-13 |
EP2901138A1 (fr) | 2015-08-05 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
ST | Notification of lapse |
Effective date: 20230505 |