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Autor:
Adamczyk, Wojciech, Koch, Silvan, Politi, Claudia, Passagem, Henry Fernandes, Fischer, Christoph, Filippov, Pavel, Berterottière, Florence, Kienzler, Daniel, Home, Jonathan
We demonstrate sub-Doppler cooling of calcium atoms using a two-photon transition from the ${^1}S_0$ ground state to the upper $4s5s~{^1}S_0$ state via the ${^1}P_1$ intermediate state. We achieve temperatures as low as $260~\mu\text{K}$ in a magneto
Externí odkaz:
http://arxiv.org/abs/2411.16402