Presentation
5 October 2015 Effect of photonic density of states on spin-flip induced fluorescence contrast in diamond nitrogen-vacancy center ensembles (Presentation Recording)
Author Affiliations +
Abstract
Diamond based nitrogen-vacancy (NV) centers are promising solid state defects for applications in quantum information technologies. On the one hand, there is a growing interest in enhancing their single-photon emission by coupling them to plasmonic structures. On the other hand, the dependence of emission intensity on the electron spin state enables room temperature quantum information readout. We study the fluorescence contrast resulting from the spin resonance in the conditions of an increased photonic density of states. Fluorescence observations from NV center ensembles in diamond nanocrystals coupled to structures supporting plasmonic modes experimentally confirm the analytical results.
Conference Presentation
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mikhail Shalaginov, Simeon Bogdanov, Jing Liu, Alexei Lagutchev, Alexander V. Kildishev, Dimitrios Peroulis, Joseph M. Irudayaraj, Alexandra Boltasseva, and Vladimir M. Shalaev "Effect of photonic density of states on spin-flip induced fluorescence contrast in diamond nitrogen-vacancy center ensembles (Presentation Recording)", Proc. SPIE 9544, Metamaterials, Metadevices, and Metasystems 2015, 95440O (5 October 2015); https://doi.org/10.1117/12.2187485
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KEYWORDS
Diamond

Luminescence

Plasmonics

Quantum information

Information technology

Nanocrystals

Solid state electronics

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