Abstract
In a magneto-optical trap (MOT) of 7Li, two-photon Rydberg resonances are recorded by using a spectroscopic technique, which based on variation in the resonance fluorescence. The first excitation frequency is detuned by 0.59 GHz from the intermediate 2P 3/2 state. Two counter-propagating laser beams are used. The resonances are studied on two-photon transitions 2S 1/2 − nl in a range of principal quantum number n from 38 to 120. The widths of the observed resonances are varied from 4.4 to 13 MHz for different MOT parameters.
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Original Russian Text © B.B. Zelener, S.A. Saakyan, V.A. Sautenkov, V.E. Fortov, 2017, published in Doklady Akademii Nauk, 2017, Vol. 473, No. 1, pp. 24–27.
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Zelener, B.B., Saakyan, S.A., Sautenkov, V.A. et al. Two-photon Rydberg resonances in lithium-7 obtained by recording reduction of resonance fluorescence. Dokl. Phys. 62, 107–110 (2017). https://doi.org/10.1134/S1028335817030041
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DOI: https://doi.org/10.1134/S1028335817030041