Intensity correlations in scattered vector vortex beams for determining the topological charge

We propose a novel scheme for measuring the topological charge (TC) of the vector vortex beam (VVB) using polarization speckles size of the 2D auto-correlation function of scattered vector vortices. We have generated the non-separable state having singularities in both orbital angular momentum (OAM)...

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Bibliographic Details
Main Authors: Patnala Vanitha, Do-Kyeong Ko
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Results in Physics
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S221137972500292X
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