A semi-analytical computational algorithm to model the wave field generated by paraxial diffraction of a class of Laguerre–Gauss beams by sharp-edge elliptic apertures is here developed. Thanks to such a powerful computational tool, some basic aspects of an intriguing and still unexplored singular optics scenario can be studied, within a geometry as simple as possible, with arbitrarily high accuracies.
Borghi, R. (2024). Paraxial sharp-edge diffraction of vortex beams by elliptic apertures. OPTICS LETTERS, 49(3), 730-733 [10.1364/OL.510631].
Paraxial sharp-edge diffraction of vortex beams by elliptic apertures
Borghi R.
2024-01-01
Abstract
A semi-analytical computational algorithm to model the wave field generated by paraxial diffraction of a class of Laguerre–Gauss beams by sharp-edge elliptic apertures is here developed. Thanks to such a powerful computational tool, some basic aspects of an intriguing and still unexplored singular optics scenario can be studied, within a geometry as simple as possible, with arbitrarily high accuracies.File in questo prodotto:
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