Long-range quasi-non-diffracting Gauss-Bessel beams in a few-cycle laser field.
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DOI: 10.1364/oe.419486
Abstract: Many applications ranging from nonlinear optics to material processing would benefit from pulsed ultrashort (quasi-)non-diffracting Gauss-Bessel beams (GBBs). Here we demonstrate a straightforward yet efficient method for generating such zeroth- and first-order GBBs using a… read more here.
Keywords: quasi non; diffracting gauss; bessel beams; gauss bessel ... See more keywords