CN107037012A - 用于激光诱导击穿光谱采集的阶梯光谱仪动态校正方法 - Google Patents
用于激光诱导击穿光谱采集的阶梯光谱仪动态校正方法 Download PDFInfo
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- CN107037012A CN107037012A CN201710217310.2A CN201710217310A CN107037012A CN 107037012 A CN107037012 A CN 107037012A CN 201710217310 A CN201710217310 A CN 201710217310A CN 107037012 A CN107037012 A CN 107037012A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000002536 laser-induced breakdown spectroscopy Methods 0.000 title claims abstract description 20
- 230000003595 spectral effect Effects 0.000 claims abstract description 24
- 238000001228 spectrum Methods 0.000 claims description 39
- 238000012360 testing method Methods 0.000 claims description 12
- 238000004445 quantitative analysis Methods 0.000 abstract description 9
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- 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
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- 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
- G01J3/0297—Constructional arrangements for removing other types of optical noise or for performing calibration
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- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
- G01J3/1809—Echelle gratings
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- 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
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- 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
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- 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
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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
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
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- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/127—Calibration; base line adjustment; drift compensation
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Abstract
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Priority Applications (3)
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CN201710217310.2A CN107037012B (zh) | 2017-04-05 | 2017-04-05 | 用于激光诱导击穿光谱采集的阶梯光谱仪动态校正方法 |
US15/771,338 US10309831B2 (en) | 2017-04-05 | 2017-04-24 | Dynamic calibration method for echelle spectrometer in laser-induced breakdown spectroscopy |
PCT/CN2017/081641 WO2018184262A1 (zh) | 2017-04-05 | 2017-04-24 | 用于激光诱导击穿光谱采集的阶梯光谱仪动态校正方法 |
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CN201710217310.2A CN107037012B (zh) | 2017-04-05 | 2017-04-05 | 用于激光诱导击穿光谱采集的阶梯光谱仪动态校正方法 |
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CN107037012A true CN107037012A (zh) | 2017-08-11 |
CN107037012B CN107037012B (zh) | 2019-10-25 |
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US (1) | US10309831B2 (zh) |
CN (1) | CN107037012B (zh) |
WO (1) | WO2018184262A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110924066A (zh) * | 2019-12-20 | 2020-03-27 | 吉林求是光谱数据科技有限公司 | 基于图像识别技术及光谱技术的衣服材质识别方法及装置 |
CN112557306A (zh) * | 2020-12-07 | 2021-03-26 | 无锡钱荣分析仪器有限公司 | 一种全谱式直度光谱仪的异常光谱剔除方法 |
CN112611744A (zh) * | 2020-12-11 | 2021-04-06 | 中国海洋大学 | 一种基于声波信号的水下libs光谱校正方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111272735B (zh) * | 2020-03-26 | 2023-06-30 | 中国科学院空天信息创新研究院 | 一种激光诱导击穿光谱的检测方法 |
CN113533232B (zh) * | 2021-07-20 | 2024-01-19 | 南京朔宁光电科技有限公司 | 全量程光纤光栅压电调谐多气体传感系统及光谱解析方法 |
CN113466429A (zh) * | 2021-07-22 | 2021-10-01 | 满洲里达赉湖热电有限公司 | 一种用于煤炭仪器的精密度检测方法及系统 |
CN114002204B (zh) * | 2021-10-15 | 2023-01-06 | 华中科技大学 | 一种基于光谱抖动的激光诱导击穿光谱分析方法 |
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CN101750401A (zh) * | 2008-12-12 | 2010-06-23 | 中国科学院沈阳自动化研究所 | 自动校正激光诱导等离子体发射光谱连续背景干扰的方法 |
CN105021546A (zh) * | 2015-07-09 | 2015-11-04 | 无锡创想分析仪器有限公司 | 全谱直读光谱仪测量化学元素的方法 |
WO2015193850A1 (en) * | 2014-06-20 | 2015-12-23 | National Research Council Of Canada | Method for laser-induced breakdown spectroscopy and calibration |
CA2949425A1 (en) * | 2016-04-25 | 2017-01-23 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now And In The Future | Laser-induced breakdown spectroscopy of oil sands |
CN106442470A (zh) * | 2016-08-31 | 2017-02-22 | 广州博谱能源科技有限公司 | 一种基于激光诱导击穿光谱和遗传神经网络的煤质特性定量分析方法 |
CN106525818A (zh) * | 2016-10-13 | 2017-03-22 | 中国科学院上海技术物理研究所 | 基于多数据库支撑及多环节修正的libs火星物质分析方法 |
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DE10205142B4 (de) * | 2002-02-07 | 2004-01-15 | Gesellschaft zur Förderung angewandter Optik, Optoelektronik, Quantenelektronik und Spektroskopie e.V. | Anordnung und Verfahren zur Wellenlängenkalibration bei einem Echelle-Spektrometer |
US6987564B2 (en) | 2002-04-11 | 2006-01-17 | University Of Florida | Automatic correction for continuum background in laser induced breakdown and Raman spectroscopy |
CN103518121A (zh) * | 2011-01-26 | 2014-01-15 | 技术信息有限公司 | 发射分光计及操作方法 |
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CN202661380U (zh) * | 2012-07-10 | 2013-01-09 | 广东电网公司电力科学研究院 | 激光诱导击穿光谱仪 |
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2017
- 2017-04-05 CN CN201710217310.2A patent/CN107037012B/zh active Active
- 2017-04-24 US US15/771,338 patent/US10309831B2/en active Active
- 2017-04-24 WO PCT/CN2017/081641 patent/WO2018184262A1/zh active Application Filing
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CN101750401A (zh) * | 2008-12-12 | 2010-06-23 | 中国科学院沈阳自动化研究所 | 自动校正激光诱导等离子体发射光谱连续背景干扰的方法 |
WO2015193850A1 (en) * | 2014-06-20 | 2015-12-23 | National Research Council Of Canada | Method for laser-induced breakdown spectroscopy and calibration |
CN105021546A (zh) * | 2015-07-09 | 2015-11-04 | 无锡创想分析仪器有限公司 | 全谱直读光谱仪测量化学元素的方法 |
CA2949425A1 (en) * | 2016-04-25 | 2017-01-23 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now And In The Future | Laser-induced breakdown spectroscopy of oil sands |
CN106442470A (zh) * | 2016-08-31 | 2017-02-22 | 广州博谱能源科技有限公司 | 一种基于激光诱导击穿光谱和遗传神经网络的煤质特性定量分析方法 |
CN106525818A (zh) * | 2016-10-13 | 2017-03-22 | 中国科学院上海技术物理研究所 | 基于多数据库支撑及多环节修正的libs火星物质分析方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110924066A (zh) * | 2019-12-20 | 2020-03-27 | 吉林求是光谱数据科技有限公司 | 基于图像识别技术及光谱技术的衣服材质识别方法及装置 |
CN112557306A (zh) * | 2020-12-07 | 2021-03-26 | 无锡钱荣分析仪器有限公司 | 一种全谱式直度光谱仪的异常光谱剔除方法 |
CN112611744A (zh) * | 2020-12-11 | 2021-04-06 | 中国海洋大学 | 一种基于声波信号的水下libs光谱校正方法 |
CN112611744B (zh) * | 2020-12-11 | 2021-12-10 | 中国海洋大学 | 一种基于声波信号的水下libs光谱校正方法 |
Also Published As
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US20190003887A1 (en) | 2019-01-03 |
US10309831B2 (en) | 2019-06-04 |
CN107037012B (zh) | 2019-10-25 |
WO2018184262A1 (zh) | 2018-10-11 |
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