17 citations · 17 across the 2 of their papers we have counts for
9 papers · 1 filter
High-Harmonic Generation and Spin-Orbit Interaction of Light in a Relativistic Oscillating Window
Longqing Yi
When a high power laser beam irradiates a small aperture on a solid foil target, the strong laser field drives surface plasma oscillation at the periphery of this aperture, which a…
Multimillijoule terahertz radiation from laser interactions with microplasma-waveguides
Ke Hu, Longqing Yi, Tünde Fülöp
When a relativistic, femtosecond laser pulse enters a waveguide, the pulse energy is coupled into waveguide optical modes. The longitudinal laser field effectively accelerates elec…
Highly-efficient terahertz radiation generated by surface electrons from laser-foil interactions
Ke Hu, Longqing Yi
A novel scheme for generating powerful terahertz (THz) radiation based on laser-solid interactions is proposed. When a -polarized femtosecond laser impinges obliquely on a plane…
Spin-orbit interaction in a high-power laser irradiated micro-scale plasma waveguide
Longqing Yi, Ke Hu, Tünde Fülöp
Light carries angular momentum as spin and orbital components. The spin-orbit interaction (SOI) of light refers to phenomena in which the spin (left or right circular polarisation)…
Coherent diffraction radiation of relativistic terahertz pulses from a laser-driven micro-plasma-waveguide
Longqing Yi, Tünde Fülöp
We propose a method to generate isolated relativistic terahertz (THz) pulses using a high-power laser irradiating a mirco-plasma-waveguide (MPW). When the laser pulse enters the MP…
Proton Acceleration in a Laser-induced Relativistic Electron Vortex
Longqing Yi, István Pusztai, Alexander Pukhov +2
We show that when a solid plasma foil with a density gradient on the front surface is irradiated by an intense laser pulse at a grazing angle, around 80 degrees, a relativistic ele…