Attosecond twisted beams from high-order harmonic generation driven by optical vortices
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DOI: 10.1017/hpl.2017.1
Abstract: Optical vortices are structures of the electromagnetic field with a spiral phase ramp about a point-phase singularity, carrying orbital angular momentum (OAM). Recently, OAM has been imprinted to short-wavelength radiation through high-order harmonic generation (HHG),… read more here.
Keywords: harmonic generation; attosecond twisted; order harmonic; high order ... See more keywords