Rydberg states of alkali atoms are highly sensitive to electric fields because their electron
wavefunction has a large spatial extent, leading to large polarizabilities for static fields and …

Over a hundred years later, the classic antenna, first invented by Heinrich Hertz, in 1888,, is
still the dominant technology used for the measurement of RF fields. Just seven years after …

We investigate the use of a split-ring resonator (SRR) incorporated with an atomic-vapor cell
to improve the sensitivity and the minimal detectable electric (E) field of Rydberg atom …

Rydberg atoms-based electric field sensing had developed rapidly over the past decade. A
variety of theoretical proposals and experiment configurations are suggested and realized to …

We demonstrate improved sensitivity of Rydberg electrometry based on electromagnetically
induced transparency (EIT) with a ground state repum** laser. Though there are many …

We investigate the Stark shift in Rydberg rubidium atoms through electromagnetically
induced transparency for the measurement of direct current (dc) and 60 Hz alternating …

We demonstrate the ability to receive live color analog television and video game signals
with the use of the Rydberg atom receiver. The typical signal expected for traditional 480i …

On-resonance Rydberg atom–based radio-frequency-(rf) electric-field sensing methods
remain limited by the narrow frequency-signal detection bands available from resonant …

Rydberg atom-based sensors using the atomic heterodyne technique demonstrate
prominent performance on sensing sensitivity and thus have significant potential for radar …

We present a Rydberg atom-based receiver with amplitude modulation (AM) technique for
the fifth-generation (5G) millimeter-wave wireless communication in a five-level Rb atomic …