Optimum effect of asymmetric laser pulse shape on relativistic laser-plasma wake field

被引：11
|
作者：
Xie, BS [1 ]
Wang, NC
机构：
[1] Beijing Normal Univ, Minist Educ, Key Lab Beam Technol & Mat Modificat, Beijing 100875, Peoples R China
[2] Beijing Normal Univ, Inst Low Energy Nucl Phys, Beijing 100875, Peoples R China
[3] Beijing Radiat Ctr, Beijing 100875, Peoples R China
[4] SE Univ, Dept Elect Engn, Nanjing 210096, Peoples R China
来源：
PHYSICA SCRIPTA | 2002年 / 65卷 / 05期
关键词：
D O I：
10.1238/Physica.Regular.065a00444
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Effects of asymmetric laser pulse shapes with longer pulse width in falling than in rising on relativistic laser-plasma wake fields is studied. It is found that there exist an optimum pulse width ratio of in falling to in rising which excite the maximum magnitude of wake field potential. An approximate power law for this optimum ratio is obtained numerically.
引用
收藏
页码：444 / 446
页数：3
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