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Conferences > DP > 2019 > POS2 > 56
  • Symposium Latsis 2019 on Diamond Photonics - Physics, Technologies and Applications
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper 56
  • •https://doi.org/10.1364/DP.2019.56

Atom-like quantum emitters embedded in photonic hot spots

Hamidreza Siampour, Ou Wang, Valery Davydov, Viatcheslav Agafonov, Fedor Jelezko, and Sergey Bozhevolnyi

Open Access Open Access

Abstract

We investigate symmetry-protected quantum emitters based on single germanium vacancy (GeV) centers in nanodiamonds (NDs). Cryogenic characterization indicated bright zero-phonon lines with large splitting in their ground states. Deterministic integration of the NDs at photonic hot spots enabled to enhance the total emission decay rate by a factor of 10.

© 2019 The Author(s)

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