Nanophotonics platform for cavity QED with diamond nanocrystals

Hamidreza Siampour*

*Corresponding author for this work

Research output: Contribution to conference without publisher/journalPaperResearchpeer-review


We present a hybrid plasmon-dielectric photonic crystal nanocavity to integrate with atom-like impurities embedded in nanodiamonds and enhance the strength of photon-emitter interactions. Deterministic interfacing at plasmonic hot spots enables strong Purcell enhancement of spontaneous emission rate coupled to the high Q/V cavity mode. This approach paves the way for spectral selection of zero-phonon optical lines in split-vacancy color centers, leading to the experiment of entanglement between an optical photon and a spin qubit.
Original languageEnglish
Publication date18. Mar 2019
Publication statusPublished - 18. Mar 2019
EventBENASQUE Quantum Nanophotonics - Benasque, Spain
Duration: 17. Mar 201923. Mar 2019


ConferenceBENASQUE Quantum Nanophotonics
Internet address


  • Cavity quantum electrodynamics
  • Spin-photon entanglement


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