publicações
2024
M. J. Cirino, P. A. Brandão, Degree of polarization in non-Hermitian optical systems, Journal of Optics, 26 045609 (2024); [link]
P. A. Brandão , M. J. Cirino, S. B. Cavalcanti, Bragg scattering of stochastic beams in PT-symmetric photonic lattices, Optics Letters, 49 618 (2024); [link]
2023
M. J. Cirino, P. A. Brandão, and S. B. Cavalcanti, Spatial coherence effects of stochastic optical beams in periodic potentials, Phys. Rev. A, 107, 033518 (2023) [link]
P. A. Brandão, Ability of loss to increase the spatial coherence of guided waves, Phys. Rev. A, 108, 023522 (2023) [link]
2022
J. A. Rebouças and P. A. Brandão, Born-Padé approach to electromagnetic scattering in complex one-dimensional inhomogeneous slabs Physical Review A, 106, 043503 (2022). [link]
P. A. Brandão and M. A. Pinto, Frozen spatial coherence, Optics Letters, 47, 3055 (2022). [link]
P. A. Brandão and J. C. A. Rocha, Propagation of Partially Coherent Light in non-Hermitian Lattices, Phys. Rev. A, 106, 063503 (2022). [link]
2021
O. Korotkova and P. A. Brandão, Light scattering from stationary PT-symmetric collections of particles, Optics Letters, 46, 1417 (2021); [link]
D. G. Pires, N. Litchinitser and P. A. Brandão . Scattering of partially coherent vortex beams by a PT-symmetric dipole, Optics Express, 29, 15576 (2021). [link]
J. A. Rebouças, and P. A. Brandão, Scattering of light by a parity-time-symmetric dipole beyond the first Born approximation, Physical Review A, 104, 063514 (2021). [link]
O. Korotkova and P. A. Brandão, Coherence theory for electromagnetic, planar, PT-symmetric light sources, Optics Letters, 46, 3576 (2021). [link]
2020
M. A. Pinto and P. A. Brandão, Asymmetrical splitting in the spectrum of stochastic radiation scattered by non-Hermitian materials having PT symmetry, Physical Review A, 101 053817 (2020); [link]
P. A. Brandão, Propagation of electromagnetic waves through very thin non-Hermitian slabs, Physics Letters A, 384 126759 (2020); [link]
R. A. Vieira, P. A. Brandão, Wolf effect in the scattering of polychromatic radiation by two spheres having parity-time symmetry , Journal of Optics, 22 125601 (2020); [link]
P. A. Brandão and O. Korotkova, Scattering theory for stationary materials with PT symmetry, Physical Review A, 103 013502 (2020); [link]
P. A. Brandão, J. P. Mendonça and S. B. Cavalcanti, Low coherence-induced resonance in double-layer structures having parity-time symmetry, Optics Letters, 46 717 (2020); [link]
2019
P. A. Brandão, J. H. Nascimento, S. B. Cavalcanti, Nonparaxial electromagnetic Bragg scattering in periodic media with PT symmetry , Superlattices and Microstructures, 130 416 (2019); [link]
P. A. Brandão and S. B. Cavalcanti, Bragg-induced oscillations in non-PT complex photonic lattices, Physics Letters A 383 2672 (2019); [link]
P. A. Brandão, Stability boundaries of a Mathieu equation having PT symmetry , Physics Letters A 383 3043 (2019); [link]
P. A. Brandão and S. B. Cavalcanti, Non-Hermitian spectral changes in the scattering of partially coherent radiation by periodic structures, Optics Letters, 44 4363 (2019); [link]
P. A. Brandão and S. B. Cavalcanti, Scattering of partially coherent radiation by non-Hermitian localized structures having Parity-Time symmetry, Physical Review A, 100 043822 (2019); [link]
2018
D. G. Pires, J. C. A. Rocha, P. A. Brandão, Ergoregion in metamaterials mimicking a Kerr spacetime, J. Opt. 20 025101 (2018); [link]
2017
P. A. Brandão, S. B. Cavalcanti, Effect of nonlinearity on the dynamics of Bragg-induced optical Rabi oscillations in a one-dimensional periodic photonic structure, Opt. Comm. 400 34 (2017); [link]
P. A. Brandão, D. G. Pires, Transmission and reflection of vector Bessel beams through an interface between dielectrics, Phys. Lett. A, 381 813 (2017); [link]
P. A. Brandão, Damped Rabi oscillations produced by adiabatic pulses in atomic systems, Ann. Phys. 383, 157 (2017); [link]
P. A. Brandão, S. B. Cavalcanti, Bragg-induced power oscillations in PT-symmetric periodic photonic structures, Phys. Rev. A, 96 053841 (2017); [link]
2016
P. A. Brandão, S. B. Cavalcanti, Topological charge identification of partially coherent light diffracted by a triangular aperture, Phys. Lett. A, 380 4013 (2016); [link]
2014
S. B. Cavalcanti, P. A. Brandão, A. Bruno-Alfonso, L. E. Oliveira, Bulk plasmon polariton-gap soliton-induced transparency in one-dimensional Kerr-metamaterial superlattices, Opt. Lett. 39 178 (2014); [link]
2013
P. A. Brandão, Optical spin-to-orbital angular momentum conversion in subwavelength apertures, Opt. Lett. 38 920 (2013); [link]
2012
P. A. Brandão, Nonparaxial TE and TM vector beams with well-defined orbital angular momentum, Opt. Lett. 37 909 (2012); [link]
2011
P. A. Brandão, C. S. J. Julião, Symmetry breaking of optical vortices: birth and annihilation of singularities in the evanescent field, Opt. Lett. 36 1563 (2011); [link]