99 citations · 306 across the 11 of their papers we have counts for
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physics.optics2018★ 8 cited
White-light hyperbolic Airy beams
Andreas Valdmann, Peeter Piksarv, Heli Valtna-Lukner +1
Ultra-broadband hyperbolic Airy beams are experimentally realized and spatio-temporally characterized. Transmissive (refractive) and reflective cubic phase elements were used to im…
physics.optics2018★ 38 cited
Reexamination of group velocities of structured light pulses
Peeter Saari
Recently, a series of theoretical and experimental papers on free-space propagation of pulsed Laguerre-Gaussian and Bessel beams was published, which reached contradictory and cont…