4 papers
Generating intense attosecond pulses and vectorizing polarization states from laser-plasma interactions
Panfei Geng, Yipeng Wu, Zhixin Fan +7
Vector beams with spatially structured polarization and intertwined spin-orbital angular momentum (SAM-OAM) provide powerful degrees of freedom for tailoring light-matter interacti…
High-Harmonic Optical Vortex Generation from a Plasma Aperture
Runze Li, Wenchao Yan, Longqing Yi
When a high-power, femtosecond, circularly polarized (CP) laser pulse is incident on a micrometer-scale aperture in a solid foil target, it drives surface plasma oscillation, gener…
Relativistic Oscillating Window Driven by an Intense Laguerre Gaussian Laser Pulse
Yao Meng, Runze Li, Longqing Yi
High-order harmonic generation by the diffraction of an intense Laguerre-Gaussian (LG) laser beam through a small aperture is studied. It is found that the 2D peripheral electron d…
Inverse cascade from helical and nonhelical decaying columnar magnetic fields
Axel Brandenburg, Longqing Yi, Xianshu Wu
Powerful lasers may in future produce magnetic fields that would allow us to study turbulent magnetohydrodynamic inverse cascade behavior. This has so far only been seen in numeric…