نتایج جستجو برای: free electron laser
تعداد نتایج: 962658 فیلتر نتایج به سال:
This paper gives an overview of both the experimental and theoretical studies which have been recently performed in order to characterise the laser-electron beam dynamics of the European Storage Ring Free Electron Laser at ELETTRA.
The design of an angular array electron time-of-flight (eToF) spectrometers is reported, intended for non-invasive spectral, temporal, and polarization characterization single shots high-repetition rate, quasi-continuous, short-wavelength free-electron lasers (FELs) such as the LCLS II at SLAC. This also enables angle-resolved, high-resolution eToF spectroscopy to address a variety scientific q...
Abstract Free-electron lasers generate high-brilliance coherent radiation at wavelengths spanning from the infrared to X-ray domains. The recent development of short-wavelength seeded free-electron now allows for unprecedented levels control on longitudinal coherence, opening new scientific avenues such as ultra-fast dynamics complex systems and nonlinear optics. Although those devices rely sta...
Linear accelerator based X-ray free electron laser (FEL) light sources provide an important tool for scientific discoveries. Most of these source facilities employ a heater to increase the beam’s uncorrelated energy spread suppress microbunching instability through linear accelerators. In this paper, we first studied in FEL with lower initial peak current (∼10 A) and moderate final currents (1−...
Staging of two laser-driven, relativistic electron accelerators has been demonstrated for the first time in a proof-of-principle experiment, whereby two distinct and serial laser accelerators acted on an electron beam in a coherently cumulative manner. Output from a CO2 laser was split into two beams to drive two inverse free electron lasers (IFEL) separated by 2.3 m. The first IFEL served to b...
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