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.
Original language | English (US) |
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Pages (from-to) | 5791-5796 |
Number of pages | 6 |
Journal | Nano Letters |
Volume | 13 |
Issue number | 12 |
DOIs | |
State | Published - Dec 11 2013 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Bioengineering
- General Chemistry
- General Materials Science
- Condensed Matter Physics
- Mechanical Engineering
Keywords
- NV center
- diamond photonics
- photonic crystal cavity
- photonic crystal nanobeam