Propagation of higher-order spatiotemporal vortices.
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DOI: 10.1364/ol.479566
Abstract: Closed-form, analytical expressions for higher-order, multi-charged spatiotemporal optical vortices (STOVs) propagating in free space or non-dispersive media are provided. We consider two relevant and complementary situations where the multi-charged STOV spreads freely, and where it… read more here.
Keywords: propagation higher; multi charged; higher order; spatiotemporal vortices ... See more keywords