Second-Harmonic Enhancement from a Nonlinear Plasmonic Metasurface Coupled to an Optical Waveguide
Sign Up to like & getrecommendations! Published in 2022 at "Nano Letters"
DOI: 10.1021/acs.nanolett.1c04584
Abstract: Metasurfaces are commonly constructed from two-dimensional arrangements of nanoresonators. Coherent coupling of the nanoresonators through extended photonic modes of the metasurface results in a modified collective optical response, and enhances light–matter interactions. Here we experimentally… read more here.
Keywords: second harmonic; nonlinear plasmonic; enhancement nonlinear; harmonic enhancement ... See more keywords
Nonlinear plasmonic sensing for label-free and selective detection of mercury at picomolar level.
Sign Up to like & getrecommendations! Published in 2020 at "ACS sensors"
DOI: 10.1021/acssensors.9b02404
Abstract: We present the concept of nonlinear plasmonic sensing approach for rapid, sensitive and label-free detection of mercury. Nonlinear plasmonic sensing of mercury relies on a systematic combination of nonlinear optics (NLO) with well-known concepts of… read more here.
Keywords: detection mercury; plasmonic sensing; label free; nonlinear plasmonic ... See more keywords
Nonlinear plasmonic amplification via dissipative soliton-plasmon resonances
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.95.013816
Abstract: In this contribution we introduce a new strategy for the compensation of plasmonic losses based on a recently proposed nonlinear mechanism: the resonant interaction between surface plasmon polaritons and spatial solitons propagating in parallel along… read more here.
Keywords: plasmonic amplification; amplification via; plasmon polaritons; surface plasmon ... See more keywords