DocumentCode
2558981
Title
Colour centres in diamond as practical single-photon sources
Author
Roch, Jean-François ; Jacques, Vincent ; Wu, E ; Grosshans, Frédéric ; Treussart, François ; Aspect, Alain ; Grangier, Philippe
Author_Institution
Lab. de Photonique Quantique et Moleculaire, CNRS, Cachan
fYear
0
fDate
0-0 0
Firstpage
14
Lastpage
14
Abstract
The paper describes a "turn-key" single-photon source based on nitrogen-vacancy (N-V) colour centre photoluminescence inside dispersed diamond nanocrystals. The authors have used the emitted single photons to realize a wave-particle delayed-choice experiment based on a Mach-Zehnder interferometer. The diamond-based single-photon source is also to open-air quantum key distribution (QKD)
Keywords
Mach-Zehnder interferometers; colour centres; diamond; light sources; nitrogen; photoluminescence; quantum cryptography; quantum optics; C; Mach-Zehnder interferometer; diamond; dispersed diamond nanocrystals; nitrogen-vacancy colour centres; photoluminescence; quantum key distribution; single-photon sources; Lattices; Nanocrystals; Nitrogen; Optical interferometry; Optical pulses; Optical refraction; Photoluminescence; Quantum mechanics; Stimulated emission; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
LEOS Summer Topical Meetings, 2006 Digest of the
Conference_Location
Quebec City, Que.
Print_ISBN
1-4244-0090-2
Type
conf
DOI
10.1109/LEOSST.2006.1693993
Filename
1693993
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