Spin contrast of purcell-enhanced nitrogen-vacancy centers in diamonds

S. Bogdanov, M. Y. Shalaginov, A. V. Akimov, A. Lagutchev, J. Liu, D. Woods, M. Ferrera, P. Kapitanova, P. Belov, Joseph Maria Kumar Irudayaraj, A. Boltasseva, V. M. Shalaev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Nitrogen-vacancy centers in diamond allow coherent spin state manipulation and optical readout at room temperature, which has powerful applications in nanoscale sensing. Nanophotonic structures such as plasmonic waveguides, nanoantennae, metamaterials, and metasurfaces can enhance the detected fluorescence rate from such broadband emitters. The fluorescence of the coupled emitter is directed into confined plasmonic modes with high photonic density of states. However, an accurate spin readout requires both high photon counts and a strong contrast between the spin states, both of which can be influenced by the Purcell effect. We introduce a novel method for measuring the spin contrast in large nitrogen-vacancy ensembles. We use this method to study how the photonic density of states must be engineered in order to minimize the uncertainty of spin readout in dense NV ensembles. We describe these results using a kinetic model of the nitrogen-vacancy's internal dynamics.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2017
PublisherOSA - The Optical Society
ISBN (Print)9781943580279
DOIs
StatePublished - Jan 1 2017
Externally publishedYes
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2017 - San Jose, United States
Duration: May 14 2017May 19 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F42-CLEO_QELS 2017

Other

OtherCLEO: QELS_Fundamental Science, CLEO_QELS 2017
CountryUnited States
CitySan Jose
Period5/14/175/19/17

Fingerprint

Diamond
Vacancies
Diamonds
Nitrogen
Photonics
Fluorescence
Nanophotonics
Metamaterials
Waveguides
Photons
Kinetics
Temperature

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

Cite this

Bogdanov, S., Shalaginov, M. Y., Akimov, A. V., Lagutchev, A., Liu, J., Woods, D., ... Shalaev, V. M. (2017). Spin contrast of purcell-enhanced nitrogen-vacancy centers in diamonds. In CLEO: QELS_Fundamental Science, CLEO_QELS 2017 (Optics InfoBase Conference Papers; Vol. Part F42-CLEO_QELS 2017). OSA - The Optical Society. https://doi.org/10.1364/CLEO_QELS.2017.FW4H.3

Spin contrast of purcell-enhanced nitrogen-vacancy centers in diamonds. / Bogdanov, S.; Shalaginov, M. Y.; Akimov, A. V.; Lagutchev, A.; Liu, J.; Woods, D.; Ferrera, M.; Kapitanova, P.; Belov, P.; Irudayaraj, Joseph Maria Kumar; Boltasseva, A.; Shalaev, V. M.

CLEO: QELS_Fundamental Science, CLEO_QELS 2017. OSA - The Optical Society, 2017. (Optics InfoBase Conference Papers; Vol. Part F42-CLEO_QELS 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bogdanov, S, Shalaginov, MY, Akimov, AV, Lagutchev, A, Liu, J, Woods, D, Ferrera, M, Kapitanova, P, Belov, P, Irudayaraj, JMK, Boltasseva, A & Shalaev, VM 2017, Spin contrast of purcell-enhanced nitrogen-vacancy centers in diamonds. in CLEO: QELS_Fundamental Science, CLEO_QELS 2017. Optics InfoBase Conference Papers, vol. Part F42-CLEO_QELS 2017, OSA - The Optical Society, CLEO: QELS_Fundamental Science, CLEO_QELS 2017, San Jose, United States, 5/14/17. https://doi.org/10.1364/CLEO_QELS.2017.FW4H.3
Bogdanov S, Shalaginov MY, Akimov AV, Lagutchev A, Liu J, Woods D et al. Spin contrast of purcell-enhanced nitrogen-vacancy centers in diamonds. In CLEO: QELS_Fundamental Science, CLEO_QELS 2017. OSA - The Optical Society. 2017. (Optics InfoBase Conference Papers). https://doi.org/10.1364/CLEO_QELS.2017.FW4H.3
Bogdanov, S. ; Shalaginov, M. Y. ; Akimov, A. V. ; Lagutchev, A. ; Liu, J. ; Woods, D. ; Ferrera, M. ; Kapitanova, P. ; Belov, P. ; Irudayaraj, Joseph Maria Kumar ; Boltasseva, A. ; Shalaev, V. M. / Spin contrast of purcell-enhanced nitrogen-vacancy centers in diamonds. CLEO: QELS_Fundamental Science, CLEO_QELS 2017. OSA - The Optical Society, 2017. (Optics InfoBase Conference Papers).
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AU - Lagutchev, A.

AU - Liu, J.

AU - Woods, D.

AU - Ferrera, M.

AU - Kapitanova, P.

AU - Belov, P.

AU - Irudayaraj, Joseph Maria Kumar

AU - Boltasseva, A.

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