2 papers
physics.optics2024
Dressing the Cusp: How Sharp-Edge Diffraction Theory Solves a Basic Issue in Catastrophe Optics
Riccardo Borghi
The description of light diffraction using catastrophe optics is one of the most intriguing theoretical invention in the field of classical optics of the last four decades. Its pra…
physics.optics2023
Paraxial Sharp-Edge Diffraction of Vortex Beams by Elliptic Apertures
Riccardo Borghi
A semi-analytical computational algorithm to model the wavefield generated by paraxial diffraction of a class of Laguerre-Gauss beams by sharp-edge elliptic apertures is here devel…