the National Natural Science Foundation of China(Grant Nos.12005297,12175309,12175310,11975308,and 12275356);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA25050200);the Research Project of NUDT(Grant No.ZK21-12);the Key Laboratory Foundation of Laser Plasma of Ministry of Education;the financial support from the NUDT Young Innovator Awards(Grant No.20190102);Outstanding Young Talents。
The electron injection and acceleration driven by a few-cycle laser with a sharp vacuum-plasma boundary have been investigated through three-dimensional(3D)particle-in-cell simulations.It is found that an isotropic bo...
Project supported by the National Natural Science Foundation of China(Grant Nos.11374209,11374210,and 11774227);the Major State Basic Research Development Program of China(Grant No.2015CB859700)
By using three-dimensional particle-in-cell simulations, externally injected electron beam acceleration and radiation in donut-like wake fields driven by a Laguerre-Gaussian pulse are investigated. Studies show that i...