Non-vortex/vortex powers ratio dependence on radial step height of a spiral phaseplate
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DOI: 10.1016/j.ijleo.2016.12.010
Abstract: Abstract In this paper, the influence of radial step height of a spiral phaseplate on an optical diffraction structure is described. We consider a general case, when a radial step height is any rational quantity.… read more here.
Keywords: radial step; step height; height spiral; spiral phaseplate ... See more keywords