W. Cardoso

3D compact photonic circuits for realizing quantum state tomography of qudits in any finite dimension

S. P'adua, Leonardo Neves, W. Cardoso, 2020, 2002.04053.

Implementing positive-operator-valued-measurement elements in photonic circuits for performing minimum quantum state tomography of path qudits

S. P'adua, W. Cardoso, D. Barros, 2019, Physical Review A.

Quantum coherence measurement of qudit systems using three-dimensional photonic circuits

S. Pádua, R. O. Vianna, W. Cardoso, 2020 .

Three-dimensional compact photonic circuits for quantum state tomography of multipath qudits in any finite dimension

S. Pádua, Leonardo Neves, W. Cardoso, 2021, Journal of Optics.

Measurement of the refractive index profile of waveguides using defocusing microscopy.

S. Pádua, G. Almeida, U. Agero, 2018, Applied optics.