摘要：

关键词：激光导致 电离 光子 激光技术 

单位：Laser Micro-/Nano-Fabrication Laboratory Department of Mechanical and Automation Engineering 3^rd School Beijing Institute of Technology Beijig 100081 China School of International Co-Education Beijing Institute of Technology Beijing 100081 China Laser Based Manufacturing Laboratory Department of Mechanical and Aerospace Engineering Missouri University of Science & Technology (formerly University of Missouri-Rolla ) Rolla MO 65409 USA