Project supported by the National Natural Science Foundation of China (Grant No 60578015);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No 20050288025);the Foundation of the Ministry of Education of China for Outstanding Young Teachers in University (2003-2008)
A plasma is produced in air by using a high-intensity Q-switch Nd:YAG pulsed laser to irradiate a solid target, and the impulses delivering from the plasma to the target are measured at different laser power densitie...
Project supported by the National Science Foundation of China (Grant Nos 60578015 and 60208004);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No 20050288025)
In this paper, the compositions in a laser absorption region can be determined from the experiment of laser impulse coupling. When the ambient pressure varies from 9325 to 33325Pa, the compositions are vapour and plas...