Molecular wakes for ultrashort laser pulses

查看全文 作　　者：CAI Hua,WU Jian,LU PeiFen,TONG YuQi,YANG Xuan,BAI XueShi,LI Hao,PAN HaiFeng & ZENG HePing State Key Laboratory of Precision Spectroscopy,East China Normal University,Shanghai 200062,China

出　　处：《Science China(Physics,Mechanics & Astronomy)》索引2010年第53卷第6期,共4页

基　　金：partly funded by the National Natural Science Foundation of China (Grant Nos. 10525416,10804032,and 10990101);the National Basic Research Program of China (Grant No. 2006CB806005);Projectsfrom Shanghai Science and Technology Commission (Grant Nos.08ZR1407100 and 09QA1402000);Shanghai Educational Development Foundation (Grant No. 2008CG29) 摘　　要：The molecular wake-assisted interaction between two collinear femotosecond laser pulses is investigated in air,which leads to the generation of a controllable 1.8 mJ super-continuum pulse with an elongated self-guided channel due to the cross-phase modulation of the impulsively aligned diatomic molecules in air. For two parallel launched femtosecond laser pulses with a certain spatial separation,controllable attraction and repulsion of the pulses are observed due to the counter-balance among molecular wakes,Kerr and plasma effects,where the molecular wakes show a longer interaction distance than the others to control the propagation of the intense ultrashort laser pulses. 关键词：MOLECULAR WAKES ULTRASHORT laser PULSE interaction super-continuum GENERATION

相关文献

参考文献（25）
引证文献（1）
耦合文献（0）

参考文献(25)

引证文献(1)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Molecular wakes for ultrashort laser pulses

参考文献(25)

引证文献(1)

用户提示