Analysis of Ba Content in Soil Based on Cavity Confinement LIBS Combined with Multivariate Regression

Yekun Liu; Xiaojian Hao; Yanwei Yang; Peng Sun

doi:10.3788/LOP202259.0530005

Laser & Optoelectronics Progress, Volume. 59, Issue 5, 0530005(2022)

Analysis of Ba Content in Soil Based on Cavity Confinement LIBS Combined with Multivariate Regression

Yekun Liu^1,1、">, Xiaojian Hao^1、*, Yanwei Yang^{1,1,2,2、">">}, and Peng Sun^1,1、">

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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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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Paper Information

Category: Spectroscopy

Received: Jul. 6, 2021

Accepted: Sep. 13, 2021

Published Online: Mar. 8, 2022

The Author Email: Xiaojian Hao (NUOCHXJ69@163.com)

DOI:10.3788/LOP202259.0530005

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology