In:
Optics Express, Optica Publishing Group, Vol. 32, No. 6 ( 2024-03-11), p. 9297-
Abstract:
We perform measurements of microwave spectra of cesium Rydberg 51 S 1/2 → 51 P J transitions with the linewidth approaching the Fourier limit. A two-photon scheme excites the ground-state atoms to the Rydberg 51 S 1/2 state, and a weak microwave photon couples the Rydberg transition of 51 S 1/2 → 51 P J . The hyperfine structure of 51 P 1/2 can be clearly resolved with a narrow linewidth microwave spectra by using the method of ion detection. Furthermore, we investigate the Zeeman effect of the 51 P 1/2,3/2 state. The theoretical calculations reproduce the measurement well. Our experimental measurements provide a reliable technical solution for the investigation of high angular momentum Rydberg states, which is conducive to further realizing the coherent manipulation of Rydberg energy levels and improving the sensitivity of electromagnetic field measurement.
Type of Medium:
Online Resource
ISSN:
1094-4087
Language:
English
Publisher:
Optica Publishing Group
Publication Date:
2024
detail.hit.zdb_id:
1491859-6
