58 citations · 101 across the 3 of their papers we have counts for
3 papers
Generalized Orbital Angular Momentum Symmetry in Parametric Amplification
R. B. Rodrigues, G. B. Alves, R. F. Barros +2
We investigate interesting symmetry properties verified by the down-converted beams produced in optical parametric amplification with structured light. We show that the Poincaré sp…
Machine learning recognition of light orbital-angular-momentum superpositions
B. Pinheiro da Silva, B. A. D. Marques, R. B. Rodrigues +2
We developed a method to characterize arbitrary superpositions of light orbital angular momentum (OAM) with high fidelity by using astigmatic tomography and machine learning proces…
Optical Trapping in a Dark Focus
Bruno Melo, Igor Brandão, B. Pinheiro da Silva +3
The superposition of a Gaussian mode and a Laguerre-Gauss mode with generates the so-called bottle beam: a dark focus surrounded by a bright region. In this paper,…