共线DP-LIBS低碳合金钢中碳元素定量分析
李磊, 牛鸿飞, 林京君, 车长金, 林晓梅*

Quantitative Analysis of Carbon in Low-Carbon Alloy Steel by Collinear DP-LIBS
LI Lei, NIU Hong-fei, LIN Jing-jun, CHE Chang-jin, LIN Xiao-mei*
氩气氛围中双脉冲( λ 1 =λ 2=1 064 nm, E 1=30 mJ, E 2=60 mJ)与单脉冲( λ =1 064 nm, E 2=90 mJ)作用下碳元素光谱信号强度对比图, 光谱仪延迟时间480 ns