Effect of Laser Pulse Shape on Wake Field in Relativistic Intense Laser-Plasma Interaction
XIE Bai-Song1,2,3, LIU An-Dong1,2
1State Laboratory of Particle and Radiation Imaging,
Tsinghua University, Beijing 100084
2Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875
3Beijing Radiation Center, Beijing 100875
Effect of Laser Pulse Shape on Wake Field in Relativistic Intense Laser-Plasma Interaction
XIE Bai-Song1,2,3;LIU An-Dong1,2
1State Laboratory of Particle and Radiation Imaging,
Tsinghua University, Beijing 100084
2Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875
3Beijing Radiation Center, Beijing 100875
Abstract： We study the effect of laser pulse shape on plasmas wake field driven by an intense laser beam. It is found that the modified asymmetric laser pulse shape with sharpen rising front and broaden falling back, due to some nonlinear interactions of an intense laser pulse with plasmas, can significantly enhance the magnitude of the wake field.
(Nonlinear phenomena: waves, wave propagation, and other interactions (including parametric effects, mode coupling, ponderomotive effects, etc.))
引用本文:
XIE Bai-Song;;LIU An-Dong;. Effect of Laser Pulse Shape on Wake Field in Relativistic Intense Laser-Plasma Interaction
[J]. 中国物理快报, 2002, 19(5): 698-700.
XIE Bai-Song, , LIU An-Dong,. Effect of Laser Pulse Shape on Wake Field in Relativistic Intense Laser-Plasma Interaction
. Chin. Phys. Lett., 2002, 19(5): 698-700.
2002, Vol. 19 
