Enhanced surface second harmonic generation in nanolaminates.
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DOI: 10.1364/oe.484893
Abstract: Second-harmonic generation (SHG) is a second-order nonlinear optical process that is not allowed in media with inversion symmetry. However, due to the broken symmetry at the surface, surface SHG still occurs, but is generally weak.… read more here.
Keywords: surface shg; harmonic generation; enhanced surface; second harmonic ... See more keywords