Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Three-Photon Laser Excitation of Single Rydberg Rubidium Atoms in an Optical Dipole Trap. / Beterov, I. I.; Yakshina, E. A.; Tret’yakov, D. B. и др.
в: Journal of Experimental and Theoretical Physics, Том 137, № 2, 08.2023, стр. 246-253.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Three-Photon Laser Excitation of Single Rydberg Rubidium Atoms in an Optical Dipole Trap
AU - Beterov, I. I.
AU - Yakshina, E. A.
AU - Tret’yakov, D. B.
AU - Al’yanova, N. V.
AU - Skvortsova, D. A.
AU - Suliman, G.
AU - Zagirov, T. R.
AU - Entin, V. M.
AU - Ryabtsev, I. I.
N1 - This work was supported by the Russian Science Foundation, project no. 23-12-00067; https://rscf.ru/project/23-12-00067/ . Публикация для корректировки.
PY - 2023/8
Y1 - 2023/8
N2 - Three-photon laser excitation of single rubidium atoms in an optical dipole trap (ODT) into the 37P Rydberg state by laser radiation with wavelengths of 780, 1367, and 743 nm has been experimentally demonstrated. The excitation to Rydberg states is detected by an optical method using the losses of atoms in the ODT. The laser excitation spectra of single Rydberg atoms in the ODT are recorded, and the dependence of the excitation probability on the laser pulse duration is measured. The measured spectrum width was 2 MHz. Experiments on fluorescence quenching spectroscopy of a cloud of cold atoms in a magneto-optical trap during the three-photon laser excitation of atoms to Rydberg states are also carried out. The experimental results are compared with a numerical calculation. Methods for increasing the accuracy of the coherent three-photon laser excitation of Rydberg atoms in the ODT are considered.
AB - Three-photon laser excitation of single rubidium atoms in an optical dipole trap (ODT) into the 37P Rydberg state by laser radiation with wavelengths of 780, 1367, and 743 nm has been experimentally demonstrated. The excitation to Rydberg states is detected by an optical method using the losses of atoms in the ODT. The laser excitation spectra of single Rydberg atoms in the ODT are recorded, and the dependence of the excitation probability on the laser pulse duration is measured. The measured spectrum width was 2 MHz. Experiments on fluorescence quenching spectroscopy of a cloud of cold atoms in a magneto-optical trap during the three-photon laser excitation of atoms to Rydberg states are also carried out. The experimental results are compared with a numerical calculation. Methods for increasing the accuracy of the coherent three-photon laser excitation of Rydberg atoms in the ODT are considered.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85173583133&origin=inward&txGid=6f0df7ac3fc1dbd3bdc1d0f8bd0e51d1
UR - https://www.mendeley.com/catalogue/e19cc3e6-0086-38fa-98d8-382434477b53/
U2 - 10.1134/S1063776123080101
DO - 10.1134/S1063776123080101
M3 - Article
VL - 137
SP - 246
EP - 253
JO - Journal of Experimental and Theoretical Physics
JF - Journal of Experimental and Theoretical Physics
SN - 1063-7761
IS - 2
ER -
ID: 59555305