149 citations · 162 across the 2 of their papers we have counts for
4 papers · 1 filter
2000-times repeated imaging of strontium atoms in clock-magic tweezer arrays
Jacob P. Covey, Ivaylo S. Madjarov, Alexandre Cooper +1
We demonstrate single-atom resolved imaging with a survival probability of and a fidelity of , enabling us to perform repeated high-fidelity imaging of sin…
Environment-assisted quantum-enhanced sensing with electronic spins in diamond
Alexandre Cooper, Won Kyu Calvin Sun, Jean-Christophe Jaskula +1
The performance of solid-state quantum sensors based on electronic spin defects is often limited by the presence of environmental spin impurities that cause decoherence. A promisin…
Alkaline earth atoms in optical tweezers
Alexandre Cooper, Jacob P. Covey, Ivaylo S. Madjarov +3
We demonstrate single-shot imaging and narrow-line cooling of individual alkaline earth atoms in optical tweezers; specifically, strontium-88 atoms trapped in lig…
Identification and control of electron-nuclear spin defects in diamond
Alexandre Cooper, Won Kyu Calvin Sun, Jean-Christophe Jaskula +1
We experimentally demonstrate an approach to scale up quantum devices by harnessing spin defects in the environment of a quantum probe. We follow this approach to identify, locate,…