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Quantum sensing

Parallel quantum control meets optical atomic clocks

Optical atomic clocks are extremely accurate sensors despite the poor use of their resources. A parallel quantum control approach might help to optimize the resources of optical atomic clocks, which could lead to an exponential improvement in their performance.

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Fig. 1: Arbitrary and parallel control of the phases of the light–atom interactions via atom reorganization.

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Correspondence to Simone Colombo.

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Colombo, S. Parallel quantum control meets optical atomic clocks. Nat. Phys. 20, 177–178 (2024). https://doi.org/10.1038/s41567-023-02343-6

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