Optimization of optical spin readout of the nitrogen-vacancy center in diamond based on spin relaxation model

For quantum sensing, it is vital to develop an efficient technique for determining the quantum state of the sensor. We optimize the weighting of the photoluminescence intensity for readout of the spin state of the nitrogen-vacancy (NV) center in diamond. We find that adopting a physical model that c...

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Bibliographic Details
Main Authors: Yuki Nakamura, Hideyuki Watanabe, Hitoshi Sumiya, Kohei M. Itoh, Kento Sasaki, Junko Ishi-Hayase, Kensuke Kobayashi
Format: Article
Language:English
Published: AIP Publishing LLC 2022-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0090450