Extreme multiexciton emission from deterministically assembled single emitter subwavelength plasmonic patch antenna

A. R. Dhawan, J. U. Esparza, M. Nasilowski, L. Coolen, B. Dubertret, P. Senellart, A. Maître

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Plasmonic antennas are attractive optical structures for many applications in nano and quantum technologies. They have the ability to confine light on highly sub-wavelength volumes to improve significantly light-matter interaction between single quantum emitters and plasmons. By providing enhanced interaction between a nanoemitter and light, they efficiently accelerate and direct spontaneous emission. One challenge, however, is the precise nanoscale positioning of the emitter in the structure [2]. Here we present the realization of a patch plasmonic antenna [2] consisting in a single colloidal core/shell CdSe/CdS deterministically positioned with three-dimensional nanoscale control between a thick gold layer and a thin gold -subwavelenth size -nano disk [3].

Original languageEnglish
Title of host publicationEuropean Quantum Electronics Conference, EQEC_2019
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781728104690
Publication statusPublished - 1 Jan 2019
Externally publishedYes
EventEuropean Quantum Electronics Conference, EQEC_2019 - Munich, United Kingdom
Duration: 23 Jun 201927 Jun 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F143-EQEC 2019
ISSN (Electronic)2162-2701

Conference

ConferenceEuropean Quantum Electronics Conference, EQEC_2019
Country/TerritoryUnited Kingdom
CityMunich
Period23/06/1927/06/19

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