3D Uniform Manipulation of NV Centers in Diamond Using a Dielectric Resonator Antenna


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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.

作者简介

P. Kapitanova

ITMO University

编辑信件的主要联系方式.
Email: p.kapitanova@metalab.ifmo.ru
俄罗斯联邦, St. Petersburg, 197101

V. Soshenko

Lebedev Physical Institute

Email: p.kapitanova@metalab.ifmo.ru
俄罗斯联邦, Moscow, 119991

V. Vorobyov

Lebedev Physical Institute; Moscow Institute of Physics and Technology (State University)

Email: p.kapitanova@metalab.ifmo.ru
俄罗斯联邦, Moscow, 119991; Dolgoprudnyi, Moscow region, 141700

D. Dobrykh

ITMO University

Email: p.kapitanova@metalab.ifmo.ru
俄罗斯联邦, St. Petersburg, 197101

S. Bolshedvorskii

Lebedev Physical Institute; Moscow Institute of Physics and Technology (State University)

Email: p.kapitanova@metalab.ifmo.ru
俄罗斯联邦, Moscow, 119991; Dolgoprudnyi, Moscow region, 141700

V. Sorokin

Lebedev Physical Institute

Email: p.kapitanova@metalab.ifmo.ru
俄罗斯联邦, Moscow, 119991

A. Akimov

Lebedev Physical Institute; Russian Quantum Center; Texas A&M University

Email: p.kapitanova@metalab.ifmo.ru
俄罗斯联邦, Moscow, 119991; Moscow, 143025; College Station, TX, 77843

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