83 citations · 391 across the 22 of their papers we have counts for
4 papers · 1 filter
Radial-angular coupling in self phase modulation with structured light
M. Gil de Oliveira, L. J. Pereira, A. S. Santos +3
In this work we study the evolution of an optical vortex undergoing self phase modulation inside a nonlinear Kerr medium. The intensity dependent phase evolution couples the angula…
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…
Transfer of angular spectrum in parametric down-conversion with structured light
Antonio Z. Khoury, Paulo H. Souto Ribeiro, Kaled Dechoum
We develop the formal approach to the angular spectrum transfer in parametric down-conversion that allows pumping with a structured beam. The scheme is based on an entangled photon…
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…