174 citations · 242 across the 5 of their papers we have counts for
5 papers
A robust basis for multi-bit optical communication with vectorial light
Keshaan Singh, Isaac Nape, Wagner Tavares Buono +2
Increasing the information capacity of communication channels is a pressing need, driven by growing data demands and the consequent impending data crunch with existing modulation s…
Eigenmodes of aberrated systems: the tilted lens
Wagner Tavares Buono, Jacuqueline Tau, Isaac Nape +1
When light is passed through aberrated optical systems, the resulting degradation in amplitude and phase has deleterious effects, for example, on resolution in imaging, spot sizes…
Revealing the invariance of vectorial structured light in perturbing media
Isaac Nape, Keshaan Singh, Asher Klug +5
Optical aberrations have been studied for centuries, placing fundamental limits on the achievable resolution in focusing and imaging. In the context of structured light, the spatia…
Spin to orbital angular momentum transfer in nonlinear wave mixing
B. Pinheiro da Silva, W. T. Buono, L. J. Pereira +3
We demonstrate the spin to orbital angular momentum transfer in the nonlinear mixing of structured light beams. A vector vortex is coupled to a circularly polarized Gaussian beam i…
Orbital angular momentum mixing in type II second harmonic generation
Leonardo J. Pereira, Wagner T. Buono, Daniel S. Tasca +2
We investigate the non linear mixing of orbital angular momentum in type II second harmonic generation with arbitrary topological charges imprinted on two orthogonally polarized be…