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Purcell effect in active diamond nanoantennas

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Date

2018

Authors

Zalogina, Anastasia S.
Savelev, Roman
Ushakova, Elena V.
Zograf, G. P.
Komissarenko, Filipp
Milichko, V. A.
Makarov, Sergey
Zuev, D. A.
Shadrivov, Ilya

Journal Title

Journal ISSN

Volume Title

Publisher

Royal Society of Chemistry

Abstract

We suggest a novel class of active nanoantennas based on diamond nanoparticles with embedded nitrogen-vacancy centres coupled to Mie resonances of nanoparticles. We theoretically study the optical properties of such nanoantennas including the field enhancement and Purcell effect, and experimentally demonstrate the enhancement of the fluorescence rate of the emitters due to particle resonances, as compared to a nonresonant regime. Our results pave the way towards active dielectric nanophotonics for quantum light sources, bioimaging, and quantum information processing.

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Citation

URI

http://hdl.handle.net/1885/197123

Collections

ANU Research Publications

Source

Nanoscale

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1039/c7nr07953b

Restricted until

2037-12-31

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01_Zalogina_Purcell_effect_in_active_2018.pdf (2.74 MB)

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