147 citations · 174 across the 4 of their papers we have counts for
4 papers
Simultaneous optical and multi-band terahertz imaging using an atomic quantum sensor
Andrew Rae MacKellar, C. Stuart Adams, Kevin J. Weatherill
We demonstrate simultaneous imaging at 0.549 THz and 1.012 THz with an optical overlay using a two-species atomic-vapour-based technique. The atomic vapour, comprising laser-pumped…
Simultaneous multi-band radio-frequency detection using high-orbital-angular-momentum states in a Rydberg-atom receiver
Gianluca Allinson, Matthew J. Jamieson, Lucy Downes +3
We demonstrate simultaneous detection of radio-frequency (RF) fields ranging from the very high-frequency (VHF) band (128 MHz) to terahertz frequencies (0.61 THz) using a caesium R…
Ultra-high-speed Terahertz Imaging Using Atomic Vapour
Lucy A. Downes, Andrew R. MacKellar, Daniel J. Whiting +3
Terahertz (THz) technologies, generally defined as operating in the 0.1-10THz range, bridge the gap between electronic and photonic devices. Because THz radiation passes readily th…
Detection of Applied and Ambient Forces with a Matterwave Magnetic-Gradiometer
Billy I. Robertson, Andrew R. MacKellar, James Halket +5
An atom interferometer using a Bose-Einstein condensate of Rb atoms is utilized for the measurement of magnetic field gradients. Composite optical pulses are used to constru…