Flexible tuning of nonlinear non-diffracting array beams using wavelengths and angles.
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DOI: 10.1364/ol.402876
Abstract: We present a simple method to enable flexible tuning of non-diffracting beams in a two-dimensional nonlinear photonic crystal, based on the interference of two or more non-collinear second-harmonic beams. By manipulating the wavelengths of the… read more here.
Keywords: diffracting array; array beams; nonlinear non; flexible tuning ... See more keywords