摘要
研究人员正在寻求突破飞秒界限的途径．文章简单评述了高次谐波产生阿秒脉冲的可能性、现实性、面临的障碍以及新的科学挑战．
Very short pulse of light enable researchers to probe never before observed phenomena.Scientists are now seeking a way to break through the attosecond barrier.We review the possibility and practicatity of generating attosecond light pulses by high-order harmonics,and discuss the difficulties faced with in experimentally and the potential for applications.
出处
《物理》
CAS
1998年第12期714-720,共7页
Physics
关键词
强场
高次谐波
超短脉冲激光
阿秒脉冲
软X射线
high-field physics,high-order hamonics,attosecond light pulse,soft X-ray,ultrashort pulse laser
