2 papers
physics.optics2026
Optically dense nanowire metamaterials are transparent to polarization
Shravan Raghunathan, Ad Lagendijk, Willem L. Vos
We study the transport of light through dense opaque anisotropic metamaterials consisting of oriented nanowires. The nanowires consist of polymer photoresist that is structured by…
eess.IV2026
Denoising and Baseline Correction of Low-Scan FTIR Spectra: A Benchmark of Deep Learning Models Against Traditional Signal Processing
Azadeh Mokari, Shravan Raghunathan, Artem Shydliukh +3
High-quality Fourier Transform Infrared (FTIR) imaging usually needs extensive signal averaging to reduce noise and drift which severely limits clinical speed. Deep learning can ac…