186 citations · 1.4k across the 99 of their papers we have counts for
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Non-Hermitian propagation in equally-spaced Hermitian waveguide arrays
Ivan Bocanegra, Héctor M. Moya-Cessa
A non-unitary transformation leading to a Hatano-Nelson problem is performed on an array of equally-spaced optical waveguides. Such transformation produces a non-reciprocal system…
Non-Hermitian propagation in Glauber-Fock optical lattices
Ivan Bocanegra, Héctor M. Moya-Cessa
The effect of a non-unitary transformation on an initial Hermitian operator is studied. The initial (Hermitian) optical system is a Glauber-Fock optical lattice. The resulting non-…
Supersymmetric behavior of polarized electromagnetic waves in anisotropic media
Felipe A. Asenjo, Sergio A. Hojman, Braulio M. Villegas-Martínez +2
A medium with specific anisotropic refractive indices can induce a supersymmetric behavior in the propagation of polarized electromagnetic waves, in an analogue fashion to a quantu…
Bohm approach to the Gouy phase shift
Héctor M. Moya-Cessa, Sergio A. Hojman, Felipe A. Asenjo +1
By adapting the Madelung-Bohm formalism to paraxial wave propagation we show, by using Ermakov-Lewis techniques, that the Gouy phase is related to the form of the phase chosen in o…
Generation of Talbot-like fields
Jorge A. Anaya-Contreras, Arturo Zúñiga-Segundo, D. Sánchez-de-la-Llave +1
We present an integral of diffraction based on particular eigenfunctions of the Laplacian in two dimensions. We show how to propagate some fields, in particular a Bessel field, a s…
Propagation of light in linear and quadratic GRIN media: The Bohm potential
Felipe A. Asenjo, Sergio A. Hojman, Héctor M. Moya-Cessa +1
It is shown that field propagation in linear and quadratic gradient-index (GRIN) media obeys the same rules of free propagation in the sense that a field propagating in free space…