Publication: Integrated Diamond Networks for Quantum Nanophotonics
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Date
2012
Published Version
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Publisher
American Chemical Society (ACS)
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Citation
Hausmann, Birgit J. M., Brendan Shields, Qimin Quan, Patrick Maletinsky, Murray McCutcheon, Jennifer T. Choy, Tom M. Babinec, et al. 2012. Integrated Diamond Networks for Quantum Nanophotonics. Nano Letters 12, no. 3: 1578–1582.
Research Data
Abstract
We demonstrate an integrated nanophotonic network in diamond, consisting of a ring resonator coupled to an optical waveguide with grating in- and outcouplers. Using a nitrogen-vacancy color center embedded inside the ring resonator as a source of photons, single photon generation and routing at room temperature is observed. Furthermore, we observe a large overall photon extraction efficiency (10%) and high quality factors of ring resonators (3200 for waveguide-coupled system and 12 600 for a bare ring).
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Keywords
Nitrogen-vacancy (NV) center, diamond, photonic crystal cavity, single photon source, cavity QED, on-chip photonics
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