Second-Harmonic Enhancement from a Nonlinear Plasmonic Metasurface Coupled to an Optical Waveguide
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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