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quant-ph2017★ 24 cited
Nitrogen-Vacancy Ensemble Magnetometry Based on Pump Absorption
Sepehr Ahmadi, Haitham A. R. El-Ella, Adam M. Wojciechowski +4
We demonstrate magnetic field sensing using an ensemble of nitrogen-vacancy centers by recording the variation in the pump-light absorption due to the spin-polarization dependence…
quant-ph2017★ 47 cited
Pump-Enhanced Continuous-Wave Magnetometry using Nitrogen-Vacancy Ensembles
Sepehr Ahmadi, Haitham A. R. El-Ella, Jørn O. B. Hansen +2
Ensembles of nitrogen-vacancy centers in diamond are a highly promising platform for high-sensitivity magnetometry, whose efficacy is often based on efficiently generating and moni…