Presentation
20 August 2020 High-symmetry points in plasmonic lattices
Author Affiliations +
Abstract
This talk will describe how strongly coupled plasmonic nanoparticle arrays can support high-quality optical modes at high-symmetry points in their photonic band structure. These collective lattice excitations, often called surface lattice resonances (SLRs), show flat-banded modes whose mechanistic origins depend on the nature of the localized plasmon resonance of the constituent nanoparticles. Access to these high-symmetry modes is now possible because of advances in scalable nanofabrication processes.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Teri W. Odom "High-symmetry points in plasmonic lattices", Proc. SPIE 11462, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVIII, 1146203 (20 August 2020); https://doi.org/10.1117/12.2567724
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KEYWORDS
Plasmonics

Nanoparticles

Nanofabrication

Plasmons

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