222 citations · 717 across the 14 of their papers we have counts for
4 papers · 1 filter
Natural shaping of the cylindrically polarized beams
Vladlen Shvedov, Tatyana Fadeyeva, Nataliya Shostka +2
We have experimentally and theoretically shown that the circularly polarized beam bearing singly charged optical vortex propagating through a uniaxial crystal can be split after fo…
Materials processing with tightly focused femtosecond vortex laser beams
Cyril Hnatovsky, Vladlen G. Shvedov, Wieslaw Krolikowski +1
This letter is the first demonstration of material modification using tightly focused femtosecond laser vortex beams. Double-charge femtosecond vortices were synthesized with the p…
Materials processing with a tightly focused femtosecond vortex laser pulse
Cyril Hnatovsky, Vladlen G. Shvedov, Wieslaw Krolikowski +1
This letter is the first demonstration of material modification using tightly focused femtosecond laser vortex beams. Double-charge femtosecond vortices were synthesized with the p…
Efficient Beam Converter for the Generation of Femtosecond Vortices
Vladlen G. Shvedov, Cyril Hnatovsky, Wieslaw Krolikowski +1
We describe an optical beam converter for an efficient transformation of Gaussian femtosecond laser beams to single- or double-charge vortex beams showing no spatial or topological…