The study on the light intensity distribution of interference by the topological charge of singular vortex beam

摘要

This study theoretically analyzed the angular momentum general formulas and equations of singular vortex beam and studied light intensity distribution characteristics of the singular vortex beam with mixing interference of a the singular vortex beam by numerical simulation methods. In order to reveal the light intensity distribution, the author chose three cases to perform experiments and collect data: two identical singular vortex beams, two singular vortex beams with equal and opposite topological charges, and two singular vortex beams with unequal topological charges.