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arXiv · 2309.06203

Modelling Rabi oscillations for widefield radiofrequency imaging in nitrogen-vacancy centers in diamond

Simone Magaletti·Ludovic Mayer·Jean-François Roch·Thierry Debuisschert
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Abstract

In this paper we study the dynamics of an ensemble of nitrogen-vacancy centers in diamond when its photoluminescence is detected by means of a widefield imaging system. We develop a seven-level model and use it to simulate the widefield detection of nitrogen-vacancy centers Rabi oscillations. The simulation results are compared with experimental measurements showing a good agreement. In particular, we use the model to explain the asymmetric shape of the detected Rabi oscillations due to an incomplete repolarization of the nitrogen-vacancy center during the pulse sequence implemented for the detection of Rabi oscillations.

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Simone Magaletti, Ludovic Mayer, Jean-François Roch, Thierry Debuisschert. 2023-09-12. Modelling Rabi oscillations for widefield radiofrequency imaging in nitrogen-vacancy centers in diamond. https://arxiv.org/abs/2309.06203

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