CN105067592B - 一种抑制激光探针自吸收效应的方法 - Google Patents
一种抑制激光探针自吸收效应的方法 Download PDFInfo
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- CN105067592B CN105067592B CN201510392450.4A CN201510392450A CN105067592B CN 105067592 B CN105067592 B CN 105067592B CN 201510392450 A CN201510392450 A CN 201510392450A CN 105067592 B CN105067592 B CN 105067592B
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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
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
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- 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
- G01N2201/06—Illumination; Optics
- G01N2201/061—Sources
- G01N2201/06113—Coherent sources; lasers
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- Optics & Photonics (AREA)
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201510392450.4A CN105067592B (zh) | 2015-07-07 | 2015-07-07 | 一种抑制激光探针自吸收效应的方法 |
US15/182,371 US9810634B2 (en) | 2015-07-07 | 2016-06-14 | Method for inhibiting self-absorption effect in laser-induced breakdown spectroscopy |
Applications Claiming Priority (1)
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CN201510392450.4A CN105067592B (zh) | 2015-07-07 | 2015-07-07 | 一种抑制激光探针自吸收效应的方法 |
Publications (2)
Publication Number | Publication Date |
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CN105067592A CN105067592A (zh) | 2015-11-18 |
CN105067592B true CN105067592B (zh) | 2017-12-12 |
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CN201510392450.4A Active CN105067592B (zh) | 2015-07-07 | 2015-07-07 | 一种抑制激光探针自吸收效应的方法 |
Country Status (2)
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US (1) | US9810634B2 (zh) |
CN (1) | CN105067592B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106770191B (zh) | 2016-12-29 | 2019-05-14 | 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 |
CN107014804B (zh) * | 2017-03-23 | 2020-02-14 | 华中科技大学 | 一种微波辅助激发抑制激光诱导击穿光谱自吸收效应的装置和方法 |
CN108572168A (zh) * | 2018-04-24 | 2018-09-25 | 山西大学 | 基于谱线自吸收量化的激光诱导等离子体参数表征方法 |
US11250262B2 (en) * | 2020-03-12 | 2022-02-15 | RapidDeploy, Inc. | Wildfire surveillance UAV and fire surveillance system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101750404A (zh) * | 2008-12-12 | 2010-06-23 | 中国科学院沈阳自动化研究所 | 校正等离子体发射谱线自吸收效应的方法 |
CN103604818A (zh) * | 2013-11-21 | 2014-02-26 | 同济大学 | 一种荧光exafs数据的自吸收效应修正处理方法 |
CN103901460A (zh) * | 2014-03-05 | 2014-07-02 | 中国原子能科学研究院 | 一种复杂介质条件下自发射γ射线的自吸收校正方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US9080982B1 (en) * | 2011-04-14 | 2015-07-14 | William J. Asprey | Spectrographic applications of trichel pulses |
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2015
- 2015-07-07 CN CN201510392450.4A patent/CN105067592B/zh active Active
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2016
- 2016-06-14 US US15/182,371 patent/US9810634B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101750404A (zh) * | 2008-12-12 | 2010-06-23 | 中国科学院沈阳自动化研究所 | 校正等离子体发射谱线自吸收效应的方法 |
CN103604818A (zh) * | 2013-11-21 | 2014-02-26 | 同济大学 | 一种荧光exafs数据的自吸收效应修正处理方法 |
CN103901460A (zh) * | 2014-03-05 | 2014-07-02 | 中国原子能科学研究院 | 一种复杂介质条件下自发射γ射线的自吸收校正方法 |
Non-Patent Citations (2)
Title |
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基于共振激发的激光诱导击穿光谱技术研究进展;王旭朝等;《光谱学与光谱分析》;20150531;第35卷(第5期);第1159-1164页 * |
纳秒激光诱导等离子体发射光谱中的自吸收效应;陈金忠等;《强激光与粒子束》;20150131;第27卷(第1期);第012002-1~012002-6页 * |
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Publication number | Publication date |
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CN105067592A (zh) | 2015-11-18 |
US20170010215A1 (en) | 2017-01-12 |
US9810634B2 (en) | 2017-11-07 |
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Inventor after: Guo Lianbo Inventor after: Li Jiaming Inventor after: Li Xiangyou Inventor after: Zeng Xiaoyan Inventor after: Yi Rongxing Inventor after: Yang Xinyan Inventor after: Hao Zhongqi Inventor before: Guo Lianbo Inventor before: Li Jiaming Inventor before: Li Xiangyou Inventor before: Zeng Xiaoyan Inventor before: Lu Yongfeng Inventor before: Yi Rongxing Inventor before: Yang Xinyan Inventor before: Hao Zhongqi |