Vishwa Pal

1. Spatially multiplexed concentric discrete optical vortices: Complex topological structures and unconventional rotational dynamics
   2026/07/16 by Aditya Narayana Jena, Vishwa Pal
   #physics.optics
2. Enhanced abrupt autofocusing and depth-of-focus of circular Airy derivative beams via controlled asymmetry
   2026/07/23 by Anita Kumari, Vishwa Pal
   #physics.optics