Characterizing the accelerating mode of a dielectric-lined waveguide designed for terahertz-driven manipulation of relativistic electron beams

We report on the generation of a terahertz (THz) beam with a quasi-TEM 01 mode by exploiting the interferometric recombination of two linearly polarized emitters in a combined spintronic source. The generated THz beam was used to characterize the accelerating mode of a dielectric-lined waveguide (DL...

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Bibliographic Details
Main Authors: Georgiadis, V., Hibberd, M.T., Healy, A.L., Lake, D.S., Burt, G., Jamison, S.P., Graham, D.M.
Format: Conference Proceeding
Language:English
Subjects:
Acceleration
Crystals
Electric fields
Electron beams
Laser beams
Measurement by laser beam
Spintronics
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Summary:We report on the generation of a terahertz (THz) beam with a quasi-TEM 01 mode by exploiting the interferometric recombination of two linearly polarized emitters in a combined spintronic source. The generated THz beam was used to characterize the accelerating mode of a dielectric-lined waveguide (DLW) to inform on the recent demonstration of relativistic electron beam manipulation achieved with this THz-driven DLW at the CLARA research facility at Daresbury Laboratory.
ISSN:2162-2035
DOI:10.1109/IRMMW-THz.2019.8874140