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Trapped Ion Quantum Computing
Cooperative Sensing with Impurities in a Two-Dimensional Subwavelength Array
arXiv
Authors: Oliver August Dall'Alba Sandberg, Stefan Ostermann, Susanne F. Yelin
Year
2024
Paper ID
66651
Status
Preprint
Abstract Read
~2 min
Abstract Words
97
Citations
N/A
Abstract
We propose a versatile quantum sensing protocol based on two dissipatively coupled distant atoms embedded as impurities in a two-dimensional sub-wavelength atomic array. The array acts as a waveguide for the emitter light, creating cooperative enhancement that allows for more efficient population transfer. By monitoring the population of one of the impurity atoms, it is possible to detect frequency shifts in the emitters' resonance frequencies. We analytically estimate achievable sensitivities as well as the dependence on various system parameters. The proposed protocol is robust against various environmental factors and perturbations, which enhances its applicability in real-world scenarios.
Why This Paper Matters
- This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
- It adds a 2024 reference point for readers tracking recent quantum research.
- We propose a versatile quantum sensing protocol based on two dissipatively coupled distant atoms embedded as impurities in a two-dimensional sub-wavelength atomic array.
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