48 citations · 50 across the 3 of their papers we have counts for
6 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…
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…
Anisotropic Interactions in Electric Field Polarized Ultracold Rydberg Gases
Akbar Jahangiri, James P. Shaffer, Luís Felipe Gonçalves +1
We calculate pair potential curves for interacting Rydberg atoms in a constant electric field and use them to determine the effective dipole-dipole and van der Waals co…
Emergence of Spatial Order in Highly Interacting Rydberg Gases
João D. Rodrigues, Hugo Terças, Luis F. Gonçalves +2
We describe the emergence of strong spatial correlations, akin to liquid-like behavior and crystallization effects, in low (one and two) dimensional gases of cold Rydberg atoms. Th…
Atom-pair kinetics with strong electric-dipole interactions
N. Thaicharoen, L. F. Gonçalves, G. Raithel
Rydberg-atom ensembles are switched from a weakly- into a strongly-interacting regime via adiabatic transformation of the atoms from an approximately non-polar into a highly dipola…
Measurement of Rb 5P3/2 scalar and tensor polarizabilities in a 1064 nm light field
Yun-Jhih Chen, Luís Felipe Gonçalves, Georg Raithel
We employ doubly-resonant two-photon excitation into the 74S Rydberg state to spectroscopically measure the dynamic scalar polarizability, alpha 0, and tensor polarizability, alpha…