201 citations
16 papers
Non-Linearities In Atomic Quantum Receivers: Harmonic And Intermodulation Distortion
Luís Felipe Gonçalves, Teng Zhang, Georg Raithel +1
Rydberg sensors offer a unique approach to radio frequency (RF) detection, leveraging the high sensitivity and quantum properties of highly-excited atomic states to achieve perform…
High-angular-momentum Rydberg states in a room-temperature vapor cell for DC electric-field sensing
Alisher Duspayev, Ryan Cardman, David A. Anderson +1
We prepare and analyze Rydberg states with orbital quantum numbers using three-optical-photon electromagnetically-induced transparency (EIT) and radio-frequency (RF) d…
A millimeter-wave atomic receiver
Remy Legaie, Georg Raithel, David A. Anderson
Rydberg quantum sensors are sensitive to radio-frequency fields across an ultra-wide frequency range spanning megahertz to terahertz electromagnetic waves resonant with Rydberg ato…
Atom radio-frequency interferometry
David A. Anderson, Rachel E. Sapiro, Luís F. Gonçalves +2
We realize and model a Rydberg-state atom interferometer for measurement of phase and intensity of radio-frequency (RF) electromagnetic waves. A phase reference is supplied to the…
A self-calibrating SI-traceable broadband Rydberg atom-based radio-frequency electric field probe and measurement instrument
David Alexander Anderson, Rachel Elizabeth Sapiro, Georg Raithel
We present a self-calibrating, SI-traceable broadband Rydberg-atom-based radio-frequency (RF) electric field probe (the Rydberg Field Probe or RFP) and measurement instrument (Rydb…
Rydberg atoms for radio-frequency communications and sensing: atomic receivers for pulsed RF field and phase detection
David Alexander Anderson, Rachel Elizabeth Sapiro, Georg Raithel
In this article we describe the basic principles of Rydberg atom-based RF sensing and present the development of atomic pulsed RF detection and RF phase sensing establishing capabi…