Femtosecond profiling of shaped x-ray pulses
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aab548
Abstract: Arbitrary manipulation of the temporal and spectral properties of x-ray pulses at free-electron lasers would revolutionize many experimental applications. At the Linac Coherent Light Source at Stanford National Accelerator Laboratory, the momentum phase-space of the… read more here.
Keywords: ray pulse; ray pulses; electron bunch; femtosecond profiling ... See more keywords
Self-amplification of radiation from an electron bunch inside a waveguide filled with periodic medium
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/15/06/c06019
Abstract: We investigate the radiation from a bunch of relativistic electrons moving along the cylindrical waveguide axis, assuming that the waveguide is partially loaded by a medium with periodic dielectric permittivity and magnetic permeability. The spectral… read more here.
Keywords: radiation; medium; waveguide; electron bunch ... See more keywords
Engineering tunable terahertz radiation from an electron bunch using graphene metasurfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.456494
Abstract: We propose an approach to generate tunable terahertz (THz) radiation from an electron bunch passing over the unique graphene metasurface. We not only control the frequency of the THz radiation but also tune the amplitude… read more here.
Keywords: electron bunch; radiation electron; tunable terahertz; radiation ... See more keywords