Spatiotemporal diffraction-free pulsed beams in free-space of the Airy and Bessel type.
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DOI: 10.1364/ol.42.005038
Abstract: We investigate the dynamics of spatiotemporal optical waves with one transverse dimension obtained as the intersections of the dispersion cone with a plane. We show that, by appropriate spectral excitations, the three different types of… read more here.
Keywords: beams free; diffraction free; pulsed beams; bessel ... See more keywords