Tunable cavity coupling of the zero phonon line of a nitrogen-vacancy defect in diamond

Tunable cavity coupling of the zero phonon line of a nitrogen-vacancy defect in diamond

We demonstrate the tunable enhancement of the zero phonon line of a single nitrogen-vacancy colour centre in diamond at cryogenic temperature. An open cavity fabricated using focused ion beam milling provides mode volumes as small as 1.24 μ m ^3 (4.7 ${\lambda }^{3}$ ) and quality factor $Q\simeq 30...

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Bibliographic Details
Main Authors: S Johnson, P R Dolan, T Grange, A A P Trichet, G Hornecker, Y C Chen, L Weng, G M Hughes, A A R Watt, A Auffèves, J M Smith
Format: Article
Language:English
Published: IOP Publishing 2015-01-01
Series:New Journal of Physics
Subjects:
microcavities
purcell effect
weak coupling
nitrogen-vacancy
diamond
Online Access:https://doi.org/10.1088/1367-2630/17/12/122003

Internet

https://doi.org/10.1088/1367-2630/17/12/122003

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