CN108519369A - 一种基于多级共振激发的激光探针增强方法和系统 - Google Patents
一种基于多级共振激发的激光探针增强方法和系统 Download PDFInfo
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- CN108519369A CN108519369A CN201810308723.6A CN201810308723A CN108519369A CN 108519369 A CN108519369 A CN 108519369A CN 201810308723 A CN201810308723 A CN 201810308723A CN 108519369 A CN108519369 A CN 108519369A
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- 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
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- 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
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6402—Atomic fluorescence; Laser induced fluorescence
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
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CN201810308723.6A CN108519369A (zh) | 2018-04-08 | 2018-04-08 | 一种基于多级共振激发的激光探针增强方法和系统 |
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CN201810308723.6A CN108519369A (zh) | 2018-04-08 | 2018-04-08 | 一种基于多级共振激发的激光探针增强方法和系统 |
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CN108519369A true CN108519369A (zh) | 2018-09-11 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1975387A (zh) * | 2006-12-12 | 2007-06-06 | 天津理工大学 | 碱土金属原子的高效率探测方法 |
CN103712962A (zh) * | 2013-12-31 | 2014-04-09 | 武汉新瑞达激光工程有限责任公司 | 一种基于气雾化与共振激发的激光探针分析仪 |
CN106770191A (zh) * | 2016-12-29 | 2017-05-31 | 华中科技大学 | 一种提高激光探针中碳元素检测灵敏度的方法 |
US20170162358A1 (en) * | 2013-02-05 | 2017-06-08 | Clemson University | Means of Introducing an Analyte into Liquid Sampling Atmospheric Pressure Glow Discharge |
CN107764799A (zh) * | 2017-11-21 | 2018-03-06 | 江西农业大学 | 基于共振激发激光诱导击穿光谱快速检测茶叶重金属的装置 |
-
2018
- 2018-04-08 CN CN201810308723.6A patent/CN108519369A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1975387A (zh) * | 2006-12-12 | 2007-06-06 | 天津理工大学 | 碱土金属原子的高效率探测方法 |
US20170162358A1 (en) * | 2013-02-05 | 2017-06-08 | Clemson University | Means of Introducing an Analyte into Liquid Sampling Atmospheric Pressure Glow Discharge |
CN103712962A (zh) * | 2013-12-31 | 2014-04-09 | 武汉新瑞达激光工程有限责任公司 | 一种基于气雾化与共振激发的激光探针分析仪 |
CN106770191A (zh) * | 2016-12-29 | 2017-05-31 | 华中科技大学 | 一种提高激光探针中碳元素检测灵敏度的方法 |
CN107764799A (zh) * | 2017-11-21 | 2018-03-06 | 江西农业大学 | 基于共振激发激光诱导击穿光谱快速检测茶叶重金属的装置 |
Non-Patent Citations (4)
Title |
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RIFAI KHEIREDDINE等: "Resonant laser-induced breakdown spectroscopy (RLIBS) analysis of traces through selective excitation of aluminum in aluminum alloys", 《JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY》 * |
任玉林等: "激光增强电离光谱法及其在痕量分析中的应用", 《光谱学与光谱分析》 * |
徐克尊: "《高等原子分子物理学》", 31 August 2012, 中国科学技术大学出版社 * |
王旭朝等: "基于共振激发的激光诱导击穿光谱技术研究进展", 《光谱学与光谱分析》 * |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Li Xiangyou Inventor after: Yan Jiujiang Inventor after: Guo Lianbo Inventor after: Zeng Xiaoyan Inventor after: Li Yang Inventor after: Li Jiaming Inventor after: Tang Yun Inventor after: Hao Zhongqi Inventor after: Zhu Zhihao Inventor after: Zhou Ran Inventor after: Zhang Wen Inventor after: Liu Kun Inventor before: Li Xiangyou Inventor before: Yan Jiujiang Inventor before: Guo Lianbo Inventor before: Zeng Xiaoyan Inventor before: Lu Yongfeng Inventor before: Li Yang Inventor before: Li Jiaming Inventor before: Tang Yun Inventor before: Hao Zhongqi Inventor before: Zhu Zhihao Inventor before: Zhou Ran Inventor before: Zhang Wen Inventor before: Liu Kun |
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Application publication date: 20180911 |