João P. Amaral

Measuring the topological charge of coherence vortices through the geometry of the far-field cross-correlation function.

Alcenísio J. Jesus-Silva, Cleberson R. Alves, João P. Amaral, 2020, Applied optics.

Study of the conservation of the topological charge strength in diffraction by apertures

Joao P. Amaral, A. J. Jesus-Silva, E. Fonseca, 2019, Journal of the Optical Society of America B.

Method to define non-diffracting optical beams mimicking the shape of simple plane curves.

A. J. Jesus-Silva, E. Fonseca, J. C. A. Rocha, 2019, Applied optics.