摘要
INTERACTION between laser and material is closely related to background besides properties oflaser and material. The interaction process can be influenced to a great extent by ambient at-mosphere and pressures. In the present work, a time and space resolved diagnostic tech-nique was used to study the emission spectrum from the plume produced by a pulsed laser on
基金
This work was supported by the National Natural Science Foundation of China (Grant No. 19374039)
the Natural Science Foundation of Shandong Province (Grant No. 94A0707)
