Sub-wavelength modulation of χ(2) optical nonlinearity in organic thin films
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DOI: 10.1038/ncomms14269
Abstract: Modulating the second-order nonlinear optical susceptibility (χ(2)) of materials at the nanoscale represents an ongoing technological challenge for a variety of integrated frequency conversion and nonlinear nanophotonic applications. Here we exploit the large hyperpolarizability of… read more here.
Keywords: modulation optical; nonlinearity; sub wavelength; wavelength modulation ... See more keywords