Coupling of NV centers to photonic crystal nanobeams in diamond.
basic_science · Level V
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- Record sourced from PubMed, PMID 24156318.
- Also identified by DOI 10.1021/nl402174g.
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Abstract
The realization of efficient optical interfaces for solid-state atom-like systems is an important problem in quantum science with potential applications in quantum communications and quantum information processing. We describe and demonstrate a technique for coupling single nitrogen vacancy (NV) centers to suspended diamond photonic crystal cavities with quality factors up to 6000. Specifically, we present an enhancement of the NV center's zero-phonon line fluorescence by a factor of ~ 7 in low-temperature measurements.
Medical subject headings
- Nanotechnology
- Optics and Photonics
- Quantum Theory