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Proceedings Paper

A hybrid quantum photonic interface for solid state qubits
Author(s): Dirk Englund; Luozhou Li; Jonathan Hodges; Brendan Shields; Kelley Rivoire; Fariba Hatami; Jelena Vuckovic; Hongkun Park; Mikhail Lukin
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Paper Abstract

Optical nanocavities enable a strong interaction between single photons and single emitters. An appealing application is the construction of a quantum interface for photonic and solid state qubits. Since the material of the solid state qubit is often dierent from the nanocavity, there has been considerable interest in combining the two in a hybrid architecture. We describe our recent development of such a hybrid interface based a Gallium Phosphide photonic crystal nanocavity that is scanned and deterministically coupled to single emitters on a surface. The technique is used to couple the cavity to the nitrogen vacancy center in diamond, an emitter system with optically accessible electron spins and the ability to transfer electronic spin states to nuclear spins.

Paper Details

Date Published: 21 February 2011
PDF: 4 pages
Proc. SPIE 7913, Laser Resonators and Beam Control XIII, 79130O (21 February 2011); doi: 10.1117/12.877563
Show Author Affiliations
Dirk Englund, Columbia Univ. (United States)
Luozhou Li, Columbia Univ. (United States)
Jonathan Hodges, Columbia Univ. (United States)
Brendan Shields, Harvard Univ. (United States)
Kelley Rivoire, Stanford Univ. (United States)
Fariba Hatami, Humboldt Univ. (Germany)
Jelena Vuckovic, Stanford Univ. (United States)
Hongkun Park, Harvard Univ. (United States)
Mikhail Lukin, Harvard Univ. (United States)

Published in SPIE Proceedings Vol. 7913:
Laser Resonators and Beam Control XIII
Alexis V. Kudryashov; Alan H. Paxton; Vladimir S. Ilchenko, Editor(s)

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