From the 1 of 3 linked papers with an AI index.
3 papers
physics.optics2026
Basis-Independent Geometric Phase Modulation in Circularly Birefringent Plasmonic Structures
Pasha Goz, Akash Das, Andre Yaroshevsky +1
Geometric phase in metasurfaces is conventionally realized using spatially rotated linearly birefringent meta-atoms under circularly polarized illumination. Here we demonstrate tha…
physics.optics2026
Revealing Hidden Topology of Complex Vector Beams via Plasmonic Interactions
Sahil Sahoo, Ahmed Lafeef EN, Andre Yaroshevsky +2
The paper demonstrates how voltage‑tunable liquid‑crystal Q‑plates can generate complex vector beams whose hidden polarization topology is revealed by polarization‑dependent excita…
physics.optics2026
Spatio-Temporal Weak Measurement of Chiral Ultra short Laser Pulse
Sahil Sahoo, Andre Yaroshevsky, Dima Cheskis +1
We present a comprehensive study on the spatio temporal weak measurement of a chiral ultrafast optical pulse. We create a chiral vector wave packet by transmitting ultrashort laser…