Multichannel, ultra-wideband Rydberg electrometry with an optical frequency comb.
Sign Up to like & getrecommendations! Published in 2024 at "Nature communications"
DOI: 10.1038/s41467-025-64439-2
Abstract: While Rydberg atoms have shown tremendous potential to serve as accurate and sensitive detectors of microwaves and millimeter waves, their response is generally limited to a single, narrow frequency band around a chosen transition. As… read more here.
Keywords: rydberg; optical frequency; frequency comb; electrometry ... See more keywords
Sensing the structural and conformational properties of single-stranded nucleic acids using electrometry and molecular simulations
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-70641-x
Abstract: Inferring the 3D structure and conformation of disordered biomolecules, e.g., single stranded nucleic acids (ssNAs), remains challenging due to their conformational heterogeneity in solution. Here, we use escape-time electrometry (ETe) to measure with sub elementary-charge… read more here.
Keywords: stranded nucleic; effective charge; electrometry; charge ... See more keywords
Enhanced microwave electrometry in weakly interacting Rydberg atoms using a modified formula.
Sign Up to like & getrecommendations! Published in 2025 at "Optics express"
DOI: 10.1364/oe.554472
Abstract: This study addresses the restrictions imposed by nonlocal van der Waals (vdW) and dipole-dipole (DD) interactions on the microwave electrometry in cold Rydberg atoms driven into the four-level cascade configuration with relatively high excitation densities.… read more here.
Keywords: electrometry weakly; modified formula; microwave electrometry; rydberg atoms ... See more keywords