2 papers
physics.optics2026
Physics-Informed Neural Networks for Optimal Beam Shaping in Flat Optics
Rafael de la Fuente Herrezuelo
We introduce a physics-informed neural network (PINN) approach for designing phase profiles in flat optics that reshape an incident beam into a prescribed target intensity distribu…
physics.optics2025
Experimental demonstration of a beam shaping non-imaging metasurface
Kirstine Engell Sandager Poulsen, Xavier Zambrana-Puyalto, Rafael de la Fuente Herrezuelo +2
Light emitting diodes have superior performance over most other light sources, but the need for secondary optics to shape their illumination for specific applications yield bulky l…