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Robust, tunable, and high purity triggered single photon source at room temperature using a nitrogen-vacancy defect in diamond in an open microcavity

Abstract:

We report progress in the development of tunable room temperature triggered single photon sources based on single nitrogen-vacancy (NV) centres in nanodiamond coupled to open access optical micro-cavities. The feeding of fluorescence from an NV centre into the cavity mode increases the spectral density of the emission and results in an output stream of triggered single photons with spectral line width of order 1 nm, tunable in the range 640 – 700 nm. We record single photon purities exceeding...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1364/oe.26.007056

Authors


Adekanye, S More by this author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
Flatten, LC More by this author
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Publisher:
Optical Society Publisher's website
Journal:
Optics Express Journal website
Volume:
26
Issue:
6
Pages:
7056-7065
Publication date:
2018-03-08
Acceptance date:
2018-01-04
DOI:
ISSN:
1094-4087
Pubs id:
pubs:833124
URN:
uri:28bfa708-044f-4a0f-a468-286216de29c7
UUID:
uuid:28bfa708-044f-4a0f-a468-286216de29c7
Local pid:
pubs:833124
Language:
English

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