Coupling Rydberg Atoms to Microwave Fields in a Superconducting Coplanar Waveguide Resonator
A. A. Morgan, S. D. Hogan
DOI 10.1103/PhysRevLett.124.193604 · Physical Review Letters
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
Rydberg helium atoms traveling in pulsed supersonic beams have been coupled to microwave fields in a superconducting coplanar waveguide (CPW) resonator. The atoms were initially prepared in the 1s55s S31 Rydberg level by two-color two-photon laser excitation from the metastable 1s2s S31 level. Two-photon microwave transitions between the 1s55s S31 and 1s56s S31 levels were then driven by the 19.556 GHz third-harmonic microwave field in a quarter-wave CPW resonator. This superconducting microwave resonator was fabricated from niobium nitride on a silicon substrate and operated at temperatures between 3.65 and 4.30 K. The populations of the Rydberg levels in the experiments were determined by state-selective pulsed electric field ionization. The coherence of the atom-resonator coupling was studied by time-domain measurements of Rabi oscillations.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| NbN Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 12.1 | Pressure not reported | unknown |
Similar papers
Nonlinear dynamics in the resonance line shape of NbN superconducting resonators
similarity 0.95B. Abdo et al.
Source status unknown — claims are unverified
Electrometry of a single resonator mode at a Rydberg-atom–superconducting-circuit interface
similarity 0.94D. M. Walker et al.
Source status unknown — claims are unverified
High-impedance superconducting resonators and on-chip filters for circuit quantum electrodynamics with semiconductor quantum dots
similarity 0.93X. Zhang et al.
Source status unknown — claims are unverified
Infrared Activation of the Higgs Mode by Supercurrent Injection in Superconducting NbN
similarity 0.93Sachiko Nakamura et al.
Source status unknown — claims are unverified
Ab initio modeling of nonequilibrium dynamics in superconducting detectors and qubits
similarity 0.93Alejandro Simon et al.
Source status unknown — claims are unverified
Superconducting meander-line surface coil for NMR spectroscopy of nanoscale thin films
similarity 0.93L. Beaudoin et al.
Source status unknown — claims are unverified