Presentation
20 August 2020 Quantum engineering of ultrathin metal films for nonlinear plasmonics
Shilong Li, Haoliang Qian, Zhaowei Liu
Author Affiliations +
Abstract
We have recently demonstrated extremely high second-order and third-order susceptibilities at near-infrared frequencies in ultrathin-metal/dielectric heterostructures, both of which are a few orders of magnitude higher than those of classic plasmonic materials. In this talk, we will present our recent efforts on quantum engineering of these plasmonic heterostructures for achieving extreme optical nonlinearities.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shilong Li, Haoliang Qian, and Zhaowei Liu "Quantum engineering of ultrathin metal films for nonlinear plasmonics", Proc. SPIE 11462, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVIII, 1146216 (20 August 2020); https://doi.org/10.1117/12.2568951
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KEYWORDS
Plasmonics

Metals

Electrons

Heterojunctions

Nonlinear optics

Frequency converters

Integrated optics

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