Research on velocity of thin aluminum flyers formed by laser ablation

摘要：

　　Thin metal flyers were launched from an aluminum-coated glass support using nanosecond Nd: YAG laser pulses at 532 rim.The velocity of the flyers was measured as a function of incident energy using a time-of-flight method.Also, the effects of flying distance, flyers diameter, and its thickness on the velocity were researched.The results showed that the flyers velocity depends strongly on laser-pulse energy, its flying distance, and its thickness.This study demonslrates the important influence of these conditions on flyers velocity, which is essential for finding the optimal conditions for flyer to achieve the highest velocity.

关键词： laser-driven flyer velocity flying distance coating thickness

作者: Lizhi Wu Ruiqi Shen Jiao Xu Yinghua Ye Yan Hu

作者单位: School of Chemical Engineering,Nanjing University of Science & Technology,Nanjing,China

会议类型: 国际会议

会议名称: The 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012)第二届激光与物质相互作用国际会议

会议地点: 西安

会议语种:英文

页码: 103-107

在线出版日期: 2012-09-09（万方平台首次上网日期，不代表论文的发表时间）