不同气压下激光诱导击穿Cu合金等离子体光谱自吸收现象研究
宁日波, 李传祥, 李倩, 袁备, 徐送宁*

Study on Self-Absorption of Cu Plasma Spectrum by Laser Induced Breakdown in Alloy at Different Pressure
NING Ri-bo, LI Chuan-xiang, LI Qian, YUAN Bei, XU Song-ning*
不同气压下的Cu谱线自吸收对比 (a): 100 mJ; (b): 40 mJ