Plasmono-atomic interactions on a fiber tip

Light–atom interaction can be engineered by interfacing atoms with various specially designed media, and optical fibers are convenient platforms for realization of compact interfaces. Here, we show that an optical fiber sensor bearing a plasmonic metasurface at its tip can be used to detect modifica...

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Main Authors: Chan, Eng Aik, Adamo, Giorgio, Syed Abdullah Aljunid, Ducloy, Martial, Zheludev, Nikolay I., Wilkowski, David
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2020
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Online Access:https://hdl.handle.net/10356/143949
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1439492023-02-28T19:51:45Z Plasmono-atomic interactions on a fiber tip Chan, Eng Aik Adamo, Giorgio Syed Abdullah Aljunid Ducloy, Martial Zheludev, Nikolay I. Wilkowski, David School of Physical and Mathematical Sciences Centre for Disruptive Photonic Technologies The Photonics Institute Science::Physics::Atomic physics Atomic Interactions Fiber Tip Light–atom interaction can be engineered by interfacing atoms with various specially designed media, and optical fibers are convenient platforms for realization of compact interfaces. Here, we show that an optical fiber sensor bearing a plasmonic metasurface at its tip can be used to detect modifications of the Doppler-free hyperfine atomic spectra induced by coupling between atomic and plasmonic excitations. We observed the inversion of the phase modulation reflectivity spectra of Cesium vapor in the presence of the metamaterial. This work paves the way for future compact hybrid atomic devices with a cleaved tip as a substrate platform to host various two-dimensional materials. Agency for Science, Technology and Research (A*STAR) Ministry of Education (MOE) Published version This work was supported by Singapore Ministry of Education Academic Research Fund Tier3 Grant No. MOE2016-T3-1-006(S) and by EPSRC UK Project No. EP/M009122/1 and by Singapore A*STAR QTE program (SERCA1685b0005). 2020-10-02T06:47:14Z 2020-10-02T06:47:14Z 2020 Journal Article Chan, E. A., Adamo, G., Syed Abdullah Aljunid, Ducloy, M., Zheludev, N. I., & Wilkowski, D. (2020). Plasmono-atomic interactions on a fiber tip. Applied Physics Letters, 116(18), 183101-. doi:10.1063/1.5142411 0003-6951 https://hdl.handle.net/10356/143949 10.1063/1.5142411 18 116 en MOE2016-T3-1-006(S) SERCA1685b0005 Applied Physics Letters © 2020 The Author(s). All rights reserved. This paper was published by AIP Publishing in Applied Physics Letters and is made available with permission of The Author(s). application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Science::Physics::Atomic physics
Atomic Interactions
Fiber Tip
spellingShingle Science::Physics::Atomic physics
Atomic Interactions
Fiber Tip
Chan, Eng Aik
Adamo, Giorgio
Syed Abdullah Aljunid
Ducloy, Martial
Zheludev, Nikolay I.
Wilkowski, David
Plasmono-atomic interactions on a fiber tip
description Light–atom interaction can be engineered by interfacing atoms with various specially designed media, and optical fibers are convenient platforms for realization of compact interfaces. Here, we show that an optical fiber sensor bearing a plasmonic metasurface at its tip can be used to detect modifications of the Doppler-free hyperfine atomic spectra induced by coupling between atomic and plasmonic excitations. We observed the inversion of the phase modulation reflectivity spectra of Cesium vapor in the presence of the metamaterial. This work paves the way for future compact hybrid atomic devices with a cleaved tip as a substrate platform to host various two-dimensional materials.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Chan, Eng Aik
Adamo, Giorgio
Syed Abdullah Aljunid
Ducloy, Martial
Zheludev, Nikolay I.
Wilkowski, David
format Article
author Chan, Eng Aik
Adamo, Giorgio
Syed Abdullah Aljunid
Ducloy, Martial
Zheludev, Nikolay I.
Wilkowski, David
author_sort Chan, Eng Aik
title Plasmono-atomic interactions on a fiber tip
title_short Plasmono-atomic interactions on a fiber tip
title_full Plasmono-atomic interactions on a fiber tip
title_fullStr Plasmono-atomic interactions on a fiber tip
title_full_unstemmed Plasmono-atomic interactions on a fiber tip
title_sort plasmono-atomic interactions on a fiber tip
publishDate 2020
url https://hdl.handle.net/10356/143949
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