From big to strong: growth of the Asian laser-induced breakdown spectroscopy community

Fu, Yang; Hou, Zongyu; Deguchi, Yoshihiro; Wang, Zhe

doi:10.1088/2058-6272/aaf873

Cited by 19 publications

(17 citation statements)

References 100 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Laser-induced breakdown spectroscopy (LIBS) as an analytical detection technique based on atomic emission spectroscopy has attracted a great attention in various industries because of the non-contact, fast response and multi-dimensional features as the qualitative and quantitative analytical detection technique. [8][9][10][11][12][13] LIBS has been widely applied in the metallurgy field to demonstrate the practicability for process analysis and control factors monitoring. 14,15) During the iron and steel manufacturing processes, there are various types of materials including solid phase, liquid phase and gas phase, such as raw materials, smelting processes, products and slags, heavy metals in flue gas.…”

Section: Feasibility Investigation For Online Elemental Monitoring Ofmentioning

confidence: 99%

Feasibility Investigation for Online Elemental Monitoring of Iron and Steel Manufacturing Processes using Laser-Induced Breakdown Spectroscopy

et al. 2020

Self Cite

View full text Add to dashboard Cite

The metallurgical industries are very important for social development. In order to improve the metallurgical techniques and quality of products, the real-time analysis and monitoring of iron and steel manufacturing processes are very significant. Laser-induced breakdown spectroscopy (LIBS) has been studied and applied for the contents measurement of iron and steel. In this paper, the remote open-path LIBS measurement was studied under different sample temperature, lens to target distance (LTD), sample angle conditions to clarify its online measurement features. The 3D profile measurement system of parallel laser beam fringes projection was also developed to measure the sample profile at different sample temperature. The measurement results demonstrated the robustness of remote open-path LIBS system and 3D profile measurement system. However, the correction is necessary to enhance the detection ability of LIBS online measurement. In order to improve the precision and accuracy of real-time elemental measurement, an innovative co-axial laser beam measurement system combining LIBS and 3D profile techniques is proposed to automatically adjust the focus unit and measure the sample components. The further study of this promising method will be developed for online application of iron and steel manufacturing processes. KEY WORDS: laser-induced breakdown spectroscopy; 3D profile; remote measurement; iron and steel manufacturing processes.

show abstract

Section: Feasibility Investigation For Online Elemental Monitoring Ofmentioning

confidence: 99%

Feasibility Investigation for Online Elemental Monitoring of Iron and Steel Manufacturing Processes using Laser-Induced Breakdown Spectroscopy

et al. 2020

Self Cite

View full text Add to dashboard Cite

show abstract

“…In recent years, many chemometric methods have been introduced for LIBS spectral data processing and achieved satisfactory results, such as partial least squares (PLS), extreme learning machine (ELM), articial neural network (ANN) and RF. [29][30][31][32] As a high-precision analysis model commonly used in qualitative or quantitative analysis, RF 33 overcomes the poor accuracy of traditional algorithm analysis results, has excellent anti-tting performance, and can effectively process a large number of data. However, limited by its algorithm principle (an algorithm integrating decision tree), it will be a very time-consuming task to directly use RF to model and analyze LIBS spectra.…”

Section: Introductionmentioning

confidence: 99%

Laser induced breakdown spectroscopy combined with hybrid variable selection for the prediction of the environmental risk Nemerow index of heavy metals in oily sludge

et al. 2022

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

show abstract

“…Among these techniques, LIBS uses high‐energy pulsed lasers to focus on the sample's surface to excite the sample and generate a plasma spectrum for analysis. It is excellent at analyzing the elemental information in the product 17–20 . The NIR spectrum contains many hydrogen‐containing groups (such as –OH, –CH, –NH, and –SH).…”

Section: Introductionmentioning

confidence: 99%

“…It is excellent at analyzing the elemental information in the product. [17][18][19][20] The NIR spectrum contains many hydrogen-containing groups (such as -OH, -CH, -NH, and -SH). These radicals can be used to analyze the composition of the organic matter.…”

mentioning

confidence: 99%

An authenticity method for determining hybrid rice varieties using fusion of LIBS and NIRS

Wang

Zhang

et al. 2022

Micro & Optical Tech Letters

View full text Add to dashboard Cite

This study proposes a method to rapidly determine the authenticity of hybrid rice seeds using the fusion of laser-induced breakdown spectroscopy (LIBS) and near-infrared spectroscopy (NIRS). The male parent, F1 generation, and female parent of two hybrid rice vaieties ("Zhongheyou 1" and "Liangyou 688") were identified by the proposed method. The LIBS and NIR spectra of rice seeds with different physical state (single rice kernels [SRK] and single brown-rice kernels [SBRK]) were measured, and the primary fusion and intermediate fusion were used for the construction of the LIBS and NIRS data fusion models. The comparation results under different conditions show that the intermediate SRK and SBRK fusion models achieve the best test accuracy (96.88% and 98.52% for "Zhongheyou 1", and 98.96% and 95.26% for "Liangyou 688", respectively). The results indicate that the proposed method is effective for rapid and accurate identification of parents and progenies of hybrid rice.

show abstract

From big to strong: growth of the Asian laser-induced breakdown spectroscopy community

Cited by 19 publications

References 100 publications

Feasibility Investigation for Online Elemental Monitoring of Iron and Steel Manufacturing Processes using Laser-Induced Breakdown Spectroscopy

Feasibility Investigation for Online Elemental Monitoring of Iron and Steel Manufacturing Processes using Laser-Induced Breakdown Spectroscopy

Laser induced breakdown spectroscopy combined with hybrid variable selection for the prediction of the environmental risk Nemerow index of heavy metals in oily sludge

An authenticity method for determining hybrid rice varieties using fusion of LIBS and NIRS

Contact Info

Product

Resources

About