96 citations · 656 across the 28 of their papers we have counts for
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physics.atom-ph2020★ 11 cited
Measuring ion oscillations at the quantum level with fluorescence light
G. Cerchiari, G. Araneda, L. Podhora +3
We demonstrate an optical method for detecting the mechanical oscillations of an atom with single-phonon sensitivity. The measurement signal results from the interference between t…
physics.optics2020★ 5 cited
Optical frequency analysis on dark state of a single trapped ion
Adam Lešundák, Tuan M. Pham, Martin Čížek +3
We demonstrate an optical frequency analysis method using the Fourier transform of detection times of fluorescence photons emitted from a single trapped 40Ca+ ion. The response of…
quant-ph2020
Unconditional accumulation of nonclassicality in a single-atom mechanical oscillator
L. Podhora, T. Pham, A. Lešundák +6
We report on the robust experimental accumulation of nonclassicallity of motion of a single trapped ion. The nonclassicality stems from deterministic incoherent modulation of therm…