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physics.atom-ph2022★ 22 cited
A practical guide to Terahertz imaging using thermal atomic vapour
Lucy Downes, Lara Torralbo-Campo, Kevin Weatherill
This tutorial aims to provide details on the underlying principles and methodologies of atom-based terahertz imaging techniques. Terahertz imaging is a growing field of research wh…
physics.optics2022★ 9 cited
Rapid readout of terahertz orbital angular momentum beams using atom-based imaging
Lucy A. Downes, Daniel J. Whiting, Charles S. Adams +1
We demonstrate the rapid readout of terahertz (THz) orbital angular momentum (OAM) beams using an atomic-vapour based imaging technique. OAM modes with both azimuthal and radial in…