73 citations · 277 across the 17 of their papers we have counts for
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physics.optics2023★ 28 cited
Autofocusing and self-healing of partially blocked circular Airy derivative beams
Anita Kumari, Vasu Dev, Vishwa Pal
We numerically and experimentally study the autofocusing and self-healing of partially blocked circular Airy derivative beams (CADBs). The CADB consists of multiple rings, and part…
physics.optics2023★ 2 cited
Probing topological charge of discrete vortices
Vasu Dev, Vishwa Pal
Discrete vortex, formed by a one-dimensional (1D) ring array of lasers, contains high output power as compared to a conventional continuous vortex, therefore, has attracted conside…