CN1685218A - 用于激光激发的液体光学发射光谱的方法和仪器 - Google Patents
用于激光激发的液体光学发射光谱的方法和仪器 Download PDFInfo
- Publication number
- CN1685218A CN1685218A CNA038226502A CN03822650A CN1685218A CN 1685218 A CN1685218 A CN 1685218A CN A038226502 A CNA038226502 A CN A038226502A CN 03822650 A CN03822650 A CN 03822650A CN 1685218 A CN1685218 A CN 1685218A
- Authority
- CN
- China
- Prior art keywords
- liquid
- analyzed
- gas
- laser
- laser beam
- 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.)
- Granted
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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
- 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
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
- G01N2021/151—Gas blown
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/11766 | 2002-09-24 | ||
FR0211766A FR2844878B1 (fr) | 2002-09-24 | 2002-09-24 | Procede et dispositif de spectroscopie d'emission optique d'un liquide excite par laser |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1685218A true CN1685218A (zh) | 2005-10-19 |
CN100514041C CN100514041C (zh) | 2009-07-15 |
Family
ID=31970918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038226502A Expired - Lifetime CN100514041C (zh) | 2002-09-24 | 2003-08-20 | 用于激光激发的液体光学发射光谱的方法和仪器 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7218396B2 (zh) |
EP (1) | EP1549933B1 (zh) |
JP (1) | JP4677554B2 (zh) |
KR (1) | KR20050088991A (zh) |
CN (1) | CN100514041C (zh) |
AU (1) | AU2003282205A1 (zh) |
ES (1) | ES2619175T3 (zh) |
FR (1) | FR2844878B1 (zh) |
RU (1) | RU2331868C2 (zh) |
WO (1) | WO2004029598A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100510714C (zh) * | 2006-12-05 | 2009-07-08 | 中国科学院安徽光学精密机械研究所 | 水体金属污染物激光击穿光谱探测方法与系统 |
CN107533008A (zh) * | 2015-03-06 | 2018-01-02 | 机械解析有限公司 | 多模式基于等离子体的光发射气体检测器 |
CN108713134A (zh) * | 2016-03-29 | 2018-10-26 | 松下知识产权经营株式会社 | 粒子检测传感器 |
CN112945936A (zh) * | 2021-01-28 | 2021-06-11 | 西安电子科技大学 | 基于激光等离子体自约束的液体样品光谱测量方法与装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006088960A2 (en) * | 2005-02-15 | 2006-08-24 | Southwest Research Institute | Measurement of cn emissions from engine spark igniter for characterization of spark igniter energy |
FR3020462B1 (fr) * | 2014-04-25 | 2016-05-06 | Ifp Energies Now | Systeme de mesure de la composition d'un liquide par spectroscopie sur plasma induit par laser |
CN105223170B (zh) * | 2014-05-30 | 2017-12-12 | 中国科学院空间科学与应用研究中心 | 一种模拟微小空间碎片撞击诱发放电的装置及方法 |
CN206074453U (zh) | 2015-07-20 | 2017-04-05 | 赛默科技便携式分析仪器有限公司 | 激光诱导击穿系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH073389B2 (ja) * | 1992-08-28 | 1995-01-18 | 東北電力株式会社 | 水質検査方法及びその装置 |
FR2712697B1 (fr) * | 1993-11-19 | 1995-12-15 | Commissariat Energie Atomique | Procédé d'analyse élémentaire par spectrométrie d'émission optique sur plasma produit par laser en présence d'argon. |
JP2000310596A (ja) * | 1999-04-27 | 2000-11-07 | Toshiba Corp | 元素分析装置 |
US6741345B2 (en) * | 2001-02-08 | 2004-05-25 | National Research Council Of Canada | Method and apparatus for in-process liquid analysis by laser induced plasma spectroscopy |
-
2002
- 2002-09-24 FR FR0211766A patent/FR2844878B1/fr not_active Expired - Lifetime
-
2003
- 2003-08-20 JP JP2004539154A patent/JP4677554B2/ja not_active Expired - Lifetime
- 2003-08-20 ES ES03773825.9T patent/ES2619175T3/es not_active Expired - Lifetime
- 2003-08-20 EP EP03773825.9A patent/EP1549933B1/fr not_active Expired - Lifetime
- 2003-08-20 CN CNB038226502A patent/CN100514041C/zh not_active Expired - Lifetime
- 2003-08-20 RU RU2005108572/28A patent/RU2331868C2/ru active
- 2003-08-20 WO PCT/FR2003/050033 patent/WO2004029598A1/fr active Application Filing
- 2003-08-20 AU AU2003282205A patent/AU2003282205A1/en not_active Abandoned
- 2003-08-20 KR KR1020057005013A patent/KR20050088991A/ko not_active Application Discontinuation
- 2003-08-20 US US10/529,127 patent/US7218396B2/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100510714C (zh) * | 2006-12-05 | 2009-07-08 | 中国科学院安徽光学精密机械研究所 | 水体金属污染物激光击穿光谱探测方法与系统 |
CN107533008A (zh) * | 2015-03-06 | 2018-01-02 | 机械解析有限公司 | 多模式基于等离子体的光发射气体检测器 |
CN108713134A (zh) * | 2016-03-29 | 2018-10-26 | 松下知识产权经营株式会社 | 粒子检测传感器 |
CN112945936A (zh) * | 2021-01-28 | 2021-06-11 | 西安电子科技大学 | 基于激光等离子体自约束的液体样品光谱测量方法与装置 |
CN112945936B (zh) * | 2021-01-28 | 2023-02-03 | 西安电子科技大学 | 基于激光等离子体自约束的液体样品光谱测量方法与装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1549933B1 (fr) | 2016-12-14 |
WO2004029598A1 (fr) | 2004-04-08 |
US20060119846A1 (en) | 2006-06-08 |
JP2006500576A (ja) | 2006-01-05 |
RU2331868C2 (ru) | 2008-08-20 |
CN100514041C (zh) | 2009-07-15 |
AU2003282205A1 (en) | 2004-04-19 |
RU2005108572A (ru) | 2006-01-20 |
KR20050088991A (ko) | 2005-09-07 |
ES2619175T3 (es) | 2017-06-23 |
FR2844878B1 (fr) | 2005-08-05 |
FR2844878A1 (fr) | 2004-03-26 |
JP4677554B2 (ja) | 2011-04-27 |
US7218396B2 (en) | 2007-05-15 |
EP1549933A1 (fr) | 2005-07-06 |
AU2003282205A8 (en) | 2004-04-19 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Paris France Patentee after: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee after: Oano demolition Co. Address before: Paris France Patentee before: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee before: Oano recycling Co. Address after: Paris France Patentee after: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee after: Oano recycling Co. Address before: Paris France Patentee before: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee before: AREVA NC Address after: Paris France Patentee after: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee after: AREVA NC Address before: Paris France Patentee before: COMMISSARIAT A L'ENERGIE ATOMIQUE |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: Paris France Patentee after: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee after: Ou Annuozaixunhuan Address before: Paris France Patentee before: COMMISSARIAT A L'ENERGIE ATOMIQUE Patentee before: Oano demolition Co. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090715 |