%0 Journal Article
%T An experimental proof for the fifth-order harmonic generation by a coherent-controlled two-pulse optical field<br>双光束相干控制产生多次谐波的实验验证
%A Liu Ting-Ting
%A Wang Da-Wei
%A Lu Wei-Xin
%A Sun Quan
%A Yang Hong
%A Jiang Hong-Bing
%A Gong Qi-Huang
%A <br>刘婷婷
%A 王大威
%A 陆伟新
%A 孙 泉
%A 杨 宏
%A 蒋红兵
%A 龚旗煌
%J 物理学报
%D 2003
%I 
%X We have studied experimentally the intensity characteristic of the fifth-order harmonic radiation produced by two coherent femtosecond laser pulses with a changeable relative phase.The intensities of the harmonic generation are found to increase with the coherent degree.The maximum intensity of harmonics exhibits an asymmetric characteristic with respect to the point where the two components are superposed completely.This fact verifies the influence of deformation of the merged beam on the harmonic generation.Meanwhile,we have carried out some fundamental experiments,based on the theory of stimulated emission.
%K fifth-order harmonic
%K the deformation of wave packet
%K coherence
%K stimulated emission<br>五次谐波，
%K 波形变化，
%K 相干，
%K 受激放大
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=DD7F1761BACC27BB&yid=D43C4A19B2EE3C0A&vid=286FB2D22CF8D013&iid=E158A972A605785F&sid=F90340A344159B2E&eid=F26986CDF689DBC4&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=18