Optical phase singularities and superluminal motion in unbounded space
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DOI: 10.18287/2412-6179-co-879
Abstract: In this paper, we summarize a remarkable result obtained by Soskin et al. in Phys Rev A 56, 4064 (1997). We show that for an on-axis superposition of two different-waist Laguerre-Gauss beams with numbers (0,… read more here.
Keywords: optical phase; singularities superluminal; waist; phase singularities ... See more keywords