Control of femtosecond filamentation by field-free revivals of molecular alignment
Control of femtosecond filamentation by field-free revivals of molecular alignment
复制标题
通过分子排列的无场恢复控制飞秒成丝
DOI:
10.1134/s1054660x09150444
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发表时间:
2009-07
期刊:
影响因子:
1.2
通讯作者:
Couairon, Arnaud
中科院分区:
文献类型:
--
作者:
Wu, Jian;Zeng, Heping;Cai, Hua;Tong, Yuqi;Peng, Yan;Couairon, Arnaud
We show that the filamentation dynamics of a femtosecond laser probe pulse can be readily controlled by properly matching it to the quantum revivals of pre-aligned molecules prepared through impulsive rotational Raman excitation with an advancing ultrashort pump pulse. Several features of the filamentation process including supercontinuum generation, the length of the plasma channel generated in the wake of the filament, the associated secondary radiations and the multiple filamentation pattern are all easily modified by tuning the cross phase modulation induced by the field-free revivals of molecular alignment, through the delay between the pump and the probe pulses. We show that molecular alignment can also be used to generate conical waves with extremely short intensity spike called shocked X-waves and to further tune the frequency of a few-cycle laser pulse in the wake of a self-guided intense filament.
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影响因子:
3.8
作者:
Fengjiao Zhong;Hongbing Jiang;Q. Gong
通讯作者:
Fengjiao Zhong;Hongbing Jiang;Q. Gong
影响因子:
8.6
作者:
N. Zhavoronkov;G. Korn
通讯作者:
N. Zhavoronkov;G. Korn
DOI:
10.1007/s00340-003-1183-x
发表时间:
2003-06
期刊:
Applied Physics B
影响因子:
--
作者:
G. Méjean;J. Kasparian;E. Salmon;J. Yu;J. Wolf;R. Bourayou;R. Sauerbrey;M. Rodriguez;L. Wöste-L.
通讯作者:
G. Méjean;J. Kasparian;E. Salmon;J. Yu;J. Wolf;R. Bourayou;R. Sauerbrey;M. Rodriguez;L. Wöste-L.
DOI:
10.1103/physreve.72.037601
发表时间:
2005-09
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
D. Faccio;A. Matijošius;A. Dubietis;R. Piskarskas;A. Varanavičius;E. Gaizauskas;A. Piskarskas;A. Couairon;P. di Trapani
通讯作者:
D. Faccio;A. Matijošius;A. Dubietis;R. Piskarskas;A. Varanavičius;E. Gaizauskas;A. Piskarskas;A. Couairon;P. di Trapani
影响因子:
4
作者:
Shirakawa, A;Sakane, I;Kobayashi, T
通讯作者:
Kobayashi, T