2 papers
physics.optics2026
End-to-End Inverse Designed Single-Layered Metasurface for High-Compression Snapshot RGB-Achromatic Full-Stokes Polarization Imaging
Xingyu Chai, Jirong Bao, Haining Yang +1
Snapshot full-Stokes polarimetry across multiple wavelengths remains challenging because conventional architectures rely on multiplexed measurements and bulky optics. We present an…
physics.optics2025
Scalable freeform optimization of wide-aperture 3D metalenses by zoned discrete axisymmetry
Mengdi Sun, Ata Shakeri, Arvin Keshvari +5
We introduce a novel framework for design and optimization of 3D freeform metalenses that attains nearly linear scaling of computational cost with diameter, by breaking the lens in…