Deterministic Coupling of a Single Nitrogen Vacancy Center to a Photonic Crystal Cavity

作者：Englund Dirk^*; Shields Brendan; Rivoire Kelley; Hatami Fariba; Vuckovic Jelena; Park Hongkun; Lukin Mikhail D

来源：Nano Letters, 2010, 10(10): 3922-3926.

DOI：10.1021/nl101662v

• Nitrogen-vacancy (NV) center
• diamond
• qubit
• spin dynamics
• cavity QED
• photonic crystal

We describe and experimentally demonstrate a technique for deterministic, large coupling between a photonic crystal (PC) nanocavity and single photon emitters The technique is based on in situ scanning of a PC cavity over a sample and allows the precise positioning of the cavity over a desired emitter with nanoscale resolution The power of the technique is demonstrated by coupling the PC nanocavity to a single nitrogen vacancy (NV) center in diamond, an emitter system that provides optically accessible electron and nuclear spin qubits

• 出版日期2010-10