Holloway, C.
and Gordon, J.
(2014),
Two-photon microwave transitions and strong-field effects in a room-temperature Rydberg-atom gas, Applied Physics, [online], https://doi.org/10.1103/PhysRevA.90.043419
(Accessed March 13, 2025)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Two-photon microwave transitions and strong-field effects in a room-temperature Rydberg-atom gas
Published
Author(s)
,
Abstract
We investigate two-photon transitions and strong-field effects on Rydberg atoms using Autler- Townes splitting of electromagnetically-induced transparency resonances in rubidium 85 atoms. We first drive the one-photon 62S1/2 - 62P3/2 transition for a reference measurement of the electricfield in our experiments. We then measure Rabi frequencies for the two-photon 62S1/2 - 63S1/2 and 61D5/2 - 62D5/2 Rydberg transitions via Rydberg EIT-AT, over an electric field range up to 40 V/m. A Floquet analysis is used to model field-induced level-shifts and state-mixing effects present in the strongly driven quantum systems under consideration. Calculations are found to be in good agreement with experimental observations.Citation
Applied Physics
Volume
90
Issue
4
Pub Type
Journals
Download Paper
Keywords
Rydberg atoms, EIT, E-feild Measurements
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created October 29, 2014, Updated January 27, 2020