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Enhancement of luminescence of quantum emitters in epsilon-near-zero waveguides

Enhancement of luminescence of quantum emitters in epsilon-near-zero waveguides
Enhancement of luminescence of quantum emitters in epsilon-near-zero waveguides
We report a resonant enhancement of luminescence intensity from an ensemble of CdSe/ZnS quantum dots embedded in a nanoscale rectangular photonic waveguide operating at the cut-off regime and therefore experimentally demonstrate the recently predicted phenomenon of increase of emission rate of an ensemble of quantum emitters in the epsilon-near-zero environment.
0003-6951
So, Jin-Kyu
d28124c1-0312-41ef-a929-af784e92f4af
Yuan, Guanghui
d7af6f06-7da9-41ef-b7f9-cfe09e55fcaa
Soci, Cesare
6c86324e-2968-4e90-9436-4a92a4b26cec
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
So, Jin-Kyu
d28124c1-0312-41ef-a929-af784e92f4af
Yuan, Guanghui
d7af6f06-7da9-41ef-b7f9-cfe09e55fcaa
Soci, Cesare
6c86324e-2968-4e90-9436-4a92a4b26cec
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6

So, Jin-Kyu, Yuan, Guanghui, Soci, Cesare and Zheludev, Nikolai (2020) Enhancement of luminescence of quantum emitters in epsilon-near-zero waveguides. Applied Physics Letters, 117 (18), [181104].

Record type: Article

Abstract

We report a resonant enhancement of luminescence intensity from an ensemble of CdSe/ZnS quantum dots embedded in a nanoscale rectangular photonic waveguide operating at the cut-off regime and therefore experimentally demonstrate the recently predicted phenomenon of increase of emission rate of an ensemble of quantum emitters in the epsilon-near-zero environment.

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Enhancement of Luminescence of Quantum Emitters - Accepted Manuscript
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More information

Accepted/In Press date: 20 October 2020
e-pub ahead of print date: 6 November 2020

Identifiers

Local EPrints ID: 445218
URI: http://eprints.soton.ac.uk/id/eprint/445218
ISSN: 0003-6951
PURE UUID: a8389c30-10a8-41c9-aa4d-d4d71d7839df
ORCID for Nikolai Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 25 Nov 2020 17:32
Last modified: 26 Nov 2021 02:36

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Contributors

Author: Jin-Kyu So
Author: Guanghui Yuan
Author: Cesare Soci

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