67 citations · 263 across the 25 of their papers we have counts for
25 papers
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…
Poincaré sphere symmetries in four-wave mixing with orbital angular momentum
Mateus Rattes Lima da Motta, Gabriel Bié Alves, Antonio Zelaquett Khoury +1
We explore a degenerate four-wave mixing process induced by transversely structured light beams in a rubidium vapor cell. In particular, we consider the nonlinear interaction drive…
Conservation of a Half-Integer Angular Momentum in Nonlinear Optics with a Polarization Möbius Strip
Martin Luttmann, Mekha Vimal, Matthieu Guer +5
Symmetries and conservation laws of energy, linear momentum and angular momentum play a central role in physics, in particular in nonlinear optics. Recently, light fields with non…
Quantum-based solution of time-dependent complex Riccati equations
D. Martínez-Tibaduiza, C. González-Arciniegas, C. Farina +2
Using the Wei-Norman theory we obtain a time-dependent complex Riccati equation (TDCRE) as the solution of the time evolution operator (TEO) of quantum systems described by time-de…
Algebraic approach to a two-qubit quantum thermal machine
A. C. Duriez, D. Martínez-Tibaduiza, A. Z. Khoury
Algebraic methods for solving time dependent Hamiltonians are used to investigate the performance of quantum thermal machines. We investigate the thermodynamic properties of an eng…
Reconstructing the full modal structure of photonic states by stimulated emission tomography
Arne Keller, Antonio Zelaquett Khoury, Nicolas Fabre +4
Stimulated emission tomography is a powerful and successful technique to both improve the resolution and experimentally simplify the task of determining the modal properties of bip…