• Laser & Optoelectronics Progress
  • Vol. 59, Issue 5, 0530005 (2022)
Yekun Liu1、1、">, Xiaojian Hao1、*, Yanwei Yang1、1、2、2、">">, and Peng Sun1、1、">
Author Affiliations
  • 1Science and Technology on Electronic Test and Measurement Laboratory, North University of China, Taiyuan , Shanxi 030051, China
  • 2Department of Physics, Luliang University, Lüliang, Shanxi 033000, China
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    DOI: 10.3788/LOP202259.0530005 Cite this Article Set citation alerts
    Yekun Liu, Xiaojian Hao, Yanwei Yang, Peng Sun. Analysis of Ba Content in Soil Based on Cavity Confinement LIBS Combined with Multivariate Regression[J]. Laser & Optoelectronics Progress, 2022, 59(5): 0530005 Copy Citation Text show less
    References

    [1] Liu R W, Rong K, Wang Z Z et al. Sample temperature effect on steel measurement using SP-LIBS and collinear long-short DP-LIBS[J]. ISIJ International, 60, 1724-1731(2020).

    [2] Pan L J, Chen W F, Cui R F et al. Adaptive selection method for analytical lines in laser-induced breakdown spectra[J]. Chinese Journal of Lasers, 47, 0811001(2020).

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    [17] Erler A, Riebe D, Beitz T et al. Soil nutrient detection for precision agriculture using handheld laser-induced breakdown spectroscopy (LIBS) and multivariate regression methods (PLSR, lasso and GPR)[J]. Sensors, 20, 418-435(2020).

    [18] Wang Q Y, Chen A M, Zhang D et al. The role of cavity shape on spatially confined laser-induced breakdown spectroscopy[J]. Physics of Plasmas, 25, 073301(2018).

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    [20] Niu J M, Lu J Q, Li Y K. Determination of cadmium in rice using laser-induced breakdown spectroscopy combined with film preparation[J]. Laser & Optoelectronics Progress, 58, 1730001(2021).

    Yekun Liu, Xiaojian Hao, Yanwei Yang, Peng Sun. Analysis of Ba Content in Soil Based on Cavity Confinement LIBS Combined with Multivariate Regression[J]. Laser & Optoelectronics Progress, 2022, 59(5): 0530005
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