State-dependent potentials for the $^1\text{S}_{0}$ and $^3\text{P}_{0}$ clock states of neutral ytterbium atoms
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arXiv
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| Format: | Preprint |
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2023
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| author | Höhn, Tim O. Staub, Etienne Brochier, Guillaume Oppong, Nelson Darkwah Aidelsburger, Monika |
| author_facet | Höhn, Tim O. Staub, Etienne Brochier, Guillaume Oppong, Nelson Darkwah Aidelsburger, Monika |
| contents | We present measurements of three distinctive state-(in)dependent wavelengths for the $^1\text{S}_{0}-^3\text{P}_{0}$ clock transition in $^{174}\text{Yb}$ atoms. Specifically, we determine two magic wavelengths at $652.281(21)\,$THz and $542.50205(19)\,$THz, where the differential light shift on the $^1\text{S}_{0}-^3\text{P}_{0}$ clock transition vanishes, and one tune-out wavelength at $541.8325(5)\,$THz, where the polarizability of the $^1\text{S}_{0}$ ground state exhibits a zero crossing. The two new magic wavelengths are identified by spectroscopically interrogating cold $^{174}\text{Yb}$ atoms on the clock transition in a one-dimensional optical lattice. The ground-state tune-out wavelength is determined via a parametric heating scheme. With a simple empirical model, we then extrapolate the ground and excited state polarizability over a broad range of wavelengths in the visible spectrum. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2305_20084 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | State-dependent potentials for the $^1\text{S}_{0}$ and $^3\text{P}_{0}$ clock states of neutral ytterbium atoms Höhn, Tim O. Staub, Etienne Brochier, Guillaume Oppong, Nelson Darkwah Aidelsburger, Monika Atomic Physics Quantum Gases Quantum Physics We present measurements of three distinctive state-(in)dependent wavelengths for the $^1\text{S}_{0}-^3\text{P}_{0}$ clock transition in $^{174}\text{Yb}$ atoms. Specifically, we determine two magic wavelengths at $652.281(21)\,$THz and $542.50205(19)\,$THz, where the differential light shift on the $^1\text{S}_{0}-^3\text{P}_{0}$ clock transition vanishes, and one tune-out wavelength at $541.8325(5)\,$THz, where the polarizability of the $^1\text{S}_{0}$ ground state exhibits a zero crossing. The two new magic wavelengths are identified by spectroscopically interrogating cold $^{174}\text{Yb}$ atoms on the clock transition in a one-dimensional optical lattice. The ground-state tune-out wavelength is determined via a parametric heating scheme. With a simple empirical model, we then extrapolate the ground and excited state polarizability over a broad range of wavelengths in the visible spectrum. |
| title | State-dependent potentials for the $^1\text{S}_{0}$ and $^3\text{P}_{0}$ clock states of neutral ytterbium atoms |
| topic | Atomic Physics Quantum Gases Quantum Physics |
| url | https://arxiv.org/abs/2305.20084 |