2 papers
quant-ph2026
Dispersive readout of cavity-coupled solid-state sensor with near-unity readout fidelity
Hanfeng Wang, Shuang Wu, Matthew E. Trusheim +2
Solid-state quantum sensors based on ensembles of nitrogen-vacancy (NV) centers in diamond have emerged as powerful platforms for high-precision metrology. Coupling the NV ensemble…
quant-ph2025
Vector magnetometry using cavity-enhanced microwave readout in nitrogen-vacancy diamond
Reginald Wilcox, David Phillips, Matthew Steinecker +6
We demonstrate -steradian vector magnetic field sensing using an ensemble of nitrogen-vacancy (NV) centers in a single-crystal diamond coupled to a microwave (MW) cavity. The…