On-chip manipulation of single photons from a diamond defect

J E Kennard, J P Hadden, L Marseglia, I Aharonovich, S Castelletto, B R Patton, A Politi, J C F Matthews, A G Sinclair, B C Gibson, S Prawer, J G Rarity, Jeremy L O'Brien

Research output: Contribution to journalArticle (Academic Journal)peer-review

31 Citations (Scopus)
389 Downloads (Pure)


Operating reconfigurable quantum circuits with single photon sources is a key goal of photonic quantum information science and technology. We use an integrated waveguide device containing directional couplers and a reconfigurable thermal phase controller to manipulate single photons emitted from a chromium related color center in diamond. Observation of both a wavelike interference pattern and particlelike sub-Poissionian autocorrelation functions demonstrates coherent manipulation of single photons emitted from the chromium related center and verifies wave particle duality.

Original languageEnglish
Article number213603
Number of pages5
JournalPhysical Review Letters
Issue number21
Publication statusPublished - 20 Nov 2013

Structured keywords

  • QETLabs
  • Photonics and Quantum


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