152 citations · 221 across the 5 of their papers we have counts for
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Generation of isolated attosecond electron bunches by the diffraction of a polarization-tailored intense laser beam
Ke Hu, Longqing Yi
We propose utilizing a polarization-tailored high-power laser pulse to extract and accelerate electrons from the edge of a solid foil target to produce isolated attosecond electron…
High-efficient harmonic vortex generation from a laser irradiated hollow-cone target
Ke Hu, Longqing Yi
It has been recently reported that ultraviolet harmonic vortices can be produced when a high-power circular-polarized laser pulse travels through a micro-scale waveguide. However,…
Generation of Intense High-Order Vortex Harmonics
Xiaomei Zhang, Baifei Shen, Yin Shi +6
This paper presents the method for the first time to generate intense high-order optical vortices that carry orbital angular momentum in the extreme ultraviolet region. In three-di…
Proton Acceleration in Underdense Plasma by Ultraintense Laguerre-Gaussian Laser Pulse
Xiaomei Zhang, Baifei Shen, Lingang Zhang +5
Three-dimensional particle-in-cell simulation is used to investigate the witness proton acceleration in underdense plasma with a short intense Laguerre-Gaussian (LG) laser pulse. D…
High quality electron bunch generation with CO2-laser plasma accelerator
L. G. Zhang, B. F. Shen, J. C. Xu +9
CO2 laser-driven electron acceleration is demonstrated with particle-in-cell simulation in low-density plasma. An intense CO2 laser pulse with long wavelength excites wakefield. Th…