Generation of 2D Airy beams with switchable metasurfaces.
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DOI: 10.1364/oe.460193
Abstract: Airy beams exhibit intriguing characteristics, such as diffraction-free propagation, self-acceleration, and self-healing, which have aroused great research interest. However, the spatial light modulator that generates Airy beams has problems such as narrow operational bandwidth, high… read more here.
Keywords: beams switchable; airy beams; generation; switchable metasurfaces ... See more keywords