Spatial characteristics of motion and emission from electron driven by linearly polarized tightly focused laser pulses
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DOI: 10.1016/j.ijleo.2019.02.154
Abstract: Abstract This paper reports relativistic motion and spatial emission distribution characteristics of single electron driven by a linearly polarized femtosecond tightly focused Gaussian laser pulse (FTFGLP) with various laser intensities. Utilizing the longitudinal ponderomotive force… read more here.
Keywords: driven linearly; laser; linearly polarized; tightly focused ... See more keywords
Merging transformation optics with electron-driven photon sources
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DOI: 10.1038/s41467-019-08488-4
Abstract: Relativistic electron beams create optical radiation when interacting with tailored nanostructures. This phenomenon has been so far used to design grating-based and holographic electron-driven photon sources. It has been proposed recently that such sources can… read more here.
Keywords: photon; driven photon; optics; spectroscopy ... See more keywords
Direction-division multiplexed holographic free-electron-driven light sources
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DOI: 10.1063/1.5008985
Abstract: We report on a free-electron-driven light source with a controllable direction of emission. The source comprises a microscopic array of plasmonic surface-relief holographic domains, each tailored to direct electron-induced light emission at a selected wavelength… read more here.
Keywords: direction; driven light; free electron; electron driven ... See more keywords