Laser & Optoelectronics Progress, Volume. 59, Issue 23, 2330001(2022)
Fine Classification Method of Stainless Steel Based on LIBS Technology
Fig. 3. Effects of different parameters on signal intensity, relative standard deviation, and signal-to-background ratio. (a)-(c) Effects of laser energy; (d)-(f) effects of delay time; (g)-(i) effects of focus depth
Fig. 4. Original spectrum and spectrum after pretreatment of 304 stainless steel. (a) Original spectrum; (b) spectrum after preprocessing
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Weiyang Bai, Weifang Chen, Chengjie Yang, Yun Hong, Ruixin Wang. Fine Classification Method of Stainless Steel Based on LIBS Technology[J]. Laser & Optoelectronics Progress, 2022, 59(23): 2330001
Category: Spectroscopy
Received: Feb. 8, 2022
Accepted: Jun. 22, 2022
Published Online: Nov. 28, 2022
The Author Email: Chen Weifang (meewfchen@nuaa.edu.cn)