3D Uniform Manipulation of NV Centers in Diamond Using a Dielectric Resonator Antenna Academic Article uri icon

abstract

  • © 2018, Pleiades Publishing, Inc. Ensembles of nitrogen-vacancy color centers in diamond hold promise for ultra-precise magnetometry, competing with superconducting quantum interference device detectors. By utilizing the advantages of dielectric materials, such as very low losses for electromagnetic field, with the potential for creating high Q-factor resonators with strong concentration of the field within it, we implemented a dielectric resonator antenna for coherent manipulation of a large ensemble of nitrogen-vacancy centers in diamond. We reached average Rabi frequency of 10 MHz in a volume of 7 mm3 with a standard deviation of less than 1% at a moderate pump power. The obtained result enables use of large volume low nitrogen-vacancy concentration diamond plates in modern nitrogen-vacancy magnetometers thus improving sensitivity via larger coherence time and higher optical detected magnetic resonance contrast.

altmetric score

  • 24

author list (cited authors)

  • Kapitanova, P., Soshenko, V. V., Vorobyov, V. V., Dobrykh, D., Bolshedvorskii, S. V., Sorokin, V. N., & Akimov, A. V.

citation count

  • 5

publication date

  • October 2018