Multi-beams engineered to increase patterns of vortex lattices by employing zero lines of the coherent non-diffracting field.
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DOI: 10.1364/oe.27.021652
Abstract: The number of zero lines of the real and imaginary parts of the optical vortex (OV), both are the same as the topological charge (TC), and all of these lines intersect at one point where… read more here.
Keywords: multi beams; lines real; zero lines; two groups ... See more keywords