Journal
PHYSICAL REVIEW LETTERS
Volume 124, Issue 20, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.124.203201
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Funding
- European Union [319278, 817482]
- Natural Sciences and Engineering Research Council of Canada (NSERC) [517029]
- Marie Sklodowska-Curie individual fellowship [844161]
- U.S. Department of Commerce, National Institute of Standards and Technology
- Russian Science Foundation [1912-00157]
- European Research Council (ERC) [319278] Funding Source: European Research Council (ERC)
- Marie Curie Actions (MSCA) [844161] Funding Source: Marie Curie Actions (MSCA)
- Russian Science Foundation [19-12-00157] Funding Source: Russian Science Foundation
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We demonstrate state-dependent optical lattices for the Sr optical qubit at the tune-out wavelength for its ground state. We tightly trap excited state atoms while suppressing the effect of the lattice on ground state atoms by more than 4 orders of magnitude. This highly independent control over the qubit states removes inelastic excited state collisions as the main obstacle for quantum simulation and computation schemes based on the Sr optical qubit. Our results also reveal large discrepancies in the atomic data used to calibrate the largest systematic effect of Sr optical lattice clocks.
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