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physics.atom-ph2025
Continuous time ultra-high frequency (UHF) sensing using ultra-cold Rydberg atoms
Matthew J Jamieson, Kevin J Weatherill, C Stuart Adams +3
We present a technique for detecting ultra-high frequency (UHF) radio fields using a three-photon Rydberg excitation scheme in a continuously laser cooled sample of Rb-87 atoms. By…
physics.atom-ph2023
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…