61 citations · 302 across the 23 of their papers we have counts for
5 papers · 1 filter
Laser stimulation of muscle activity with simultaneous detection using a diamond colour centre biosensor
Luca Troise, Nikolaj Winther Hansen, Christoffer Olsson +13
The detection of physiological activity at the microscopic level is key for understanding the function of biosystems and relating this to physical structure. Current sensing method…
Investigation and comparison of measurement schemes in the low frequency biosensing regime using solid-state defect centers
Andreas F. L. Poulsen, James L. Webb, Kirstine Berg-Sørensen +2
Ensembles of solid state defects in diamond make promising quantum sensors with high sensitivity and spatiotemporal resolution. The inhomogeneous broadening and drive amplitude var…
High speed microcircuit and synthetic biosignal widefield imaging using nitrogen vacancies in diamond
James L. Webb, Luca Troise, Nikolaj W. Hansen +9
The ability to measure the passage of electrical current with high spatial and temporal resolution is vital for applications ranging from inspection of microscopic electronic circu…
Optimal control of a nitrogen-vacancy spin ensemble in diamond for sensing in the pulsed domain
Andreas F. L. Poulsen, Joshua D. Clement, James L. Webb +4
Defects in solid state materials provide an ideal, robust platform for quantum sensing. To deliver maximum sensitivity, a large ensemble of non-interacting defects hosting coherent…
Laser threshold magnetometry using green light absorption by diamond nitrogen vacancies in an external cavity laser
James L. Webb, Andreas F. L. Poulsen, Robert Staacke +4
Nitrogen vacancy (NV) centers in diamond have attracted considerable recent interest for use in quantum sensing, promising increased sensitivity for applications ranging from geoph…