Forty-fold speedup of NV- center magnetometry with sequential Bayesian experiment design

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Dushenko, Sergey
Blakley, Sean M.
Ambal, Kapildeb
McMichael, Robert D.

S. Dushenko, S. M. Blakley, K. Ambal, and R. D. McMichael, "Forty-fold Speedup of NV− Center Magnetometry with Sequential Bayesian Experiment Design," in Conference on Lasers and Electro-Optics, J. Kang, S. Tomasulo, I. Ilev, D. Müller, N. Litchinitser, S. Polyakov, V. Podolskiy, J. Nunn, C. Dorrer, T. Fortier, Q. Gan, and C. Saraceno, eds., OSA Technical Digest (Optical Society of America, 2021), paper SW2I.5.


In magnetometry using quantum defects in diamond (NV - centers), we demonstrate forty-fold speedup with sequential Bayesian experiment design as compared with conventional NV-magnetometry using frequency-swept measurements

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