Rock Identification Using LIBS Technique Combined with AFSA-SVM Algorithm

Chenhong Li; Xinru Yan; Yingjian Xin; Huanzhen Ma; Peipei Fang; Hongpeng Wang; Xiong Wan

doi:10.3788/LOP221020

Laser & Optoelectronics Progress, Volume. 60, Issue 9, 0930002(2023)

Rock Identification Using LIBS Technique Combined with AFSA-SVM Algorithm

Chenhong Li^1,2,3, Xinru Yan^2,3,4, Yingjian Xin^1,2,3, Huanzhen Ma^2,3,4, Peipei Fang^2,3,4, Hongpeng Wang^1,2,5, and Xiong Wan^1,2,4、*

Author Affiliations

¹Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China

²Key Laboratory of Space Active Opto-Electronics Technology, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China

³University of Chinese Academy of Sciences, Beijing 100049, China

⁴Key Laboratory of Systems Health Science of Zhejiang Province, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, Zhejiang , China

⁵College of Surveying and Geo-Informatics, Tongji University, Shanghai 200092, China

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Chenhong Li, Xinru Yan, Yingjian Xin, Huanzhen Ma, Peipei Fang, Hongpeng Wang, Xiong Wan. Rock Identification Using LIBS Technique Combined with AFSA-SVM Algorithm[J]. Laser & Optoelectronics Progress, 2023, 60(9): 0930002

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Paper Information

Category: Spectroscopy

Received: Mar. 16, 2022

Accepted: Apr. 18, 2022

Published Online: May. 9, 2023

The Author Email: Xiong Wan (wanxiong@mail.sitp.ac.cn)

DOI:10.3788/LOP221020

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology