Role of Molecular Alignment Distribution in High Harmonic Generation

摘要：

　　The role of the molecular alignment distribution with high harmonic generation (HHG) in aligned CO2 molecules is investigated and discussed in this letter.We first present the molecular field-free alignment and the polar plot of the weighted alignment distribution,and then also give the angular distribution of the molecular HHG.At last,we theoretically and experimentally demonstrate the alignment dependence for the molecular HHG.These results systematically verify the role of the molecular alignment distribution in the HHG process,which isuseful for investigating the molecular dynamics in practical application.

关键词： field-free alignment femtosecond laser high harmonic generation

作者: Banglei Huang Jiajun Wu Pengfei Wei Xiaohong Huang

作者单位: College of Physics & Electronic Information Engineering,Wenzhou University Wenzhou 325035,China College of Physics & Electronic Information Engineering,Wenzhou University Wenzhou 325035,China;Stat

会议类型: 国际会议

会议名称: 2012 International Meeting on Opto-Electronics Engineering and Materials Research(OEMR2012)(2012光电工程与材料国际会议)

会议地点: 沈阳

会议语种:英文

页码: 641-645

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）