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arXiv · 1802.00632

Electron-Terahertz Interaction in Dielectric-Lined Waveguide Structures for Electron Manipulation

A. L. Healy·G. Burt·S. P. Jamison
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Abstract

Terahertz-driven dielectric-lined waveguides (DLWs) have uses in electron manipulation; in particular deflection, acceleration, and focussing. A rectangular DLW has been optimised for deflection of 100 keV electrons using a THz pulse with a centre frequency 0.5 THz. Electron-THz interaction and the effect of electron bunch injection timing on maximising deflection is presented. DLWs and corrugated waveguides are compared to discuss relative advantages and disadvantages.

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A. L. Healy, G. Burt, S. P. Jamison. 2018-02-02. Electron-Terahertz Interaction in Dielectric-Lined Waveguide Structures for Electron Manipulation. https://doi.org/10.1016/j.nima.2018.02.025

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