2 papers
physics.optics2025
SU(2) gadget for higher-order Poincaré sphere
Mohammad Umar, Paramasivam Senthilkumaran
The combination of two quarter-wave plates and one half-wave plate, regardless of their sequential arrangement, constitutes a well-established universal SU(2) gadget capable of imp…
physics.optics2025
Mathematics of effective -plate in polarization optics
Mohammad Umar, Paramasivam Senthilkumaran
The -plate is a spatially inhomogeneous SU(2) birefringent optical element that has garnered significant interest due to its ability to mediate the spin-orbit interaction of lig…