%0 Journal Article
%T High-order harmonic attosecond pulses driven by a two-pulse laser<br>采用双脉冲驱动产生高次谐波阿秒脉冲
%A Zeng Zhi-Nan
%A Li Ru-Xin
%A Xie Xin-Hua
%A Xu Zhi-Zhan
%A <br>曾志男
%A 李儒新
%A 谢新华
%A 徐至展
%J 物理学报
%D 2004
%I 
%X The scheme of attosecond high-order harmonic generation driven by a two-pulse laser field is proposed. Calculated results show that, not only a single attosecond x-ray pulse can be produced with two pulses, which may break the energy limitation of the few-cycle pulse, but also the intensity is even higher than that generated by a single laser pulse with the same intensity.
%K attosecond pulse
%K two-pulse scheme
%K high-order harmonics<br>阿秒脉冲
%K 双脉冲机理
%K 高次谐波
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=5D5F3CA6A7F13F41&yid=D0E58B75BFD8E51C&vid=8E6AB9C3EBAAE921&iid=DF92D298D3FF1E6E&sid=52F119C047AB1C71&eid=E6A8BA50BD20EF0F&journal_id=1000-3290&journal_name=物理学报&referenced_num=4&reference_num=12