Hollow Plasmonic 3D Metamaterials for LDOS Enhancement and Control of Light-Matter Interaction

R. M. Córdova-Castro*, D. Jonker, C. Cabriel, Yaryna Mamchur, I. Izzedin, A. Susarrey-Arce, V. Krachmalnicoff, R. W. Boyd

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

We proposed to explore room-temperature quantum devices operating at the single-photon level, with functionalities that can be tailored changing different parameters of a plasmonic metamaterial composed of hollow truncated nanocones that greatly enhance the photonic density of states. We study numerically and experimentally the photonic properties of this material supporting very high field enhancement with dipolar and quadrupolar plasmonic modes as functions of angle and polarization of illumination. We measure the dependence of their resonance wavelengths on different device parameters and surrounding media of this new nanomaterial platform. Depending on the desired resonant wavelengths, this new material platform can be designed for applications in SERS, nonlinear, sensing, and single-photon emission control.

Original languageEnglish
Publication statusPublished - 2024
EventNovel Optical Materials and Applications, NOMA 2024 - Quebec City, Canada
Duration: 28 Jul 20241 Aug 2024

Conference

ConferenceNovel Optical Materials and Applications, NOMA 2024
Abbreviated titleNOMA 2024
Country/TerritoryCanada
CityQuebec City
Period28/07/241/08/24

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