Rabi spectroscopy of the clock transition in thulium atoms in a one-dimensional optical lattice

Autor: D. Tregubov, D. Provorchenko, A. Golovizin, N. N. Kolachevsky, D. Mishin, E. S. Fedorova, K. Yu. Khabarova, V. N. Sorokin

Publikováno v: Quantum Electronics. 50:220-224

The clock transition at a wavelength of 1.14 μm in thulium atoms in an optical lattice in the Lamb – Dick regime is studied. The capture of thulium atoms makes it possible to suppress completely both the transition broadening due to the first-orde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5af84f26b5292913e39612675ef34705
https://doi.org/10.1070/qel17259

Population dynamics in sideband cooling of trapped ions outside the Lamb-Dicke regime

Autor: P. Hrmo, V. Jarlaud, F. Oehl, M. K. Joshi, Richard C. Thompson

Publikováno v: Joshi, M K, Hrmo, P, Jarlaud, V, Oehl, F & Thompson, R C 2019, ' Population dynamics in sideband cooling of trapped ions outside the Lamb-Dicke regime ', Physical Review A, vol. 99, no. 1, 013423 . https://doi.org/10.1103/PhysRevA.99.013423

We present the results of simulations of optical sideband cooling of atomic ions in a trap with a shallow potential well. In such traps, an ion cannot be Doppler cooled near to the Lamb-Dicke regime $\mathrm{[}{\ensuremath{\eta}}^{2}(2\ensuremath{\la

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc791d89eb5dbd04e900a72127d47f84
https://pure.au.dk/portal/da/publications/population-dynamics-in-sideband-cooling-of-trapped-ions-outside-the-lambdicke-regime(329462d7-12ed-43c3-825d-87d77cddc44f).html

Rotational spectroscopy of cold, trapped molecular ions in the Lamb-Dicke regime

Autor: Stephan Schiller, Vladimir I. Korobov, S. Alighanbari, M. Hansen

Sympathetic cooling of trapped ions has been established as a powerful technique for the manipulation of non-laser-coolable ions1–4. For molecular ions, it promises vastly enhanced spectroscopic resolution and accuracy. However, this potential rema

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Elastic and inelastic diffraction of fast atoms, Debye-Waller factor, and Mössbauer-Lamb-Dicke regime

Autor: Philippe Roncin, Maxime Debiossac

Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2017, 96 (3), ⟨10.1103/PhysRevB.96.035415⟩

International audience; The diffraction of fast atoms at crystal surfaces is ideal for a detailed investigation of the surface electronic density. However, instead of sharp diffraction spots, most experiments show elongated streaks characteristic of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::495767f348e3596f8377fa5c0a00adb2
https://doi.org/10.1103/physrevb.96.035415

Trapped-Ion Qubits

Autor: C. J. Ballance

Publikováno v: Springer Theses ISBN: 9783319682150

In this chapter we give an overview of how one can use a calcium ion as a qubit. We then review the operation of a Paul trap, and discuss the quantised behaviour of a ‘crystal’ of trapped ions near their motional ground state. The shared motional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9f6538cb523f58475870de137a53d8b
https://doi.org/10.1007/978-3-319-68216-7_2