Measurement of plasma channels in the Venus wake
Sign Up to like & getrecommendations! Published in 2019 at "Icarus"
DOI: 10.1016/j.icarus.2018.09.039
Abstract: Abstract Plasma channels have been suggested to account for the observation of ionospheric holes in the Venus nightside ionosphere. They are produced by the erosion of the solar wind on the magnetic polar regions of… read more here.
Keywords: plane; venus wake; plasma channels; intermediate transition ... See more keywords
Numerical simulation on terahertz wave propagation in plasma channels
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.01.007
Abstract: Abstract Terahertz (THz) wave generated by femtosecond laser filamentation can spatially constrained inside the plasma channels. Our simulation results show that this constraint to THz wave will gradually weaken with the increasing THz frequency. At… read more here.
Keywords: propagation plasma; thz wave; wave propagation; plasma channels ... See more keywords
Hydrodynamic optical-field-ionized plasma channels.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.053203
Abstract: We present experiments and numerical simulations which demonstrate that fully ionized, low-density plasma channels could be formed by hydrodynamic expansion of plasma columns produced by optical field ionization. Simulations of the hydrodynamic expansion of plasma… read more here.
Keywords: optical field; field ionized; plasma; hydrodynamic optical ... See more keywords
Femtosecond Laser Fabrication of Curved Plasma Channels with Low Surface Roughness and High Circularity for Multistage Laser-Wakefield Accelerators
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16083278
Abstract: A multistage laser-wakefield accelerator with curved plasma channels was proposed to accelerate electrons to TeV energy levels. In this condition, the capillary is discharged to produce plasma channels. The channels will be used as waveguides… read more here.
Keywords: multistage laser; surface; plasma channels; curved plasma ... See more keywords