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Cristian Mejia-Cortes

Explore the profile of Cristian Mejia-Cortes including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Mejia-Cortes C, Munoz-Munoz J, Molina M
Opt Lett . 2024 Apr; 49(8):1923-1926. PMID: 38621040
In this paper, we investigate a two-dimensional photonic array featuring a circular shape and an alternating gain and loss pattern. Our analysis revolves around determining the presence and resilience of...
2.
Mejia-Cortes C, Molina M
Opt Lett . 2021 May; 46(10):2256-2259. PMID: 33988558
We examine the existence and stability of nonlinear discrete vortex solitons in a square lattice when the standard discrete Laplacian is replaced by a fractional version. This creates a new,...
3.
Mejia-Cortes C, Castillo-Barake J, Molina M
Opt Lett . 2020 Jul; 45(13):3569-3572. PMID: 32630901
We address the issue of nonlinear modes in a two-dimensional waveguide array, spatially distributed in the Lieb lattice geometry, and modeled by a saturable nonlinear Schrödinger equation. In particular, we...
4.
Mejia-Cortes C, Cardona J, Sukhorukov A, Molina M
Phys Rev E . 2019 Nov; 100(4-1):042214. PMID: 31770892
We examine a one-dimensional nonlinear (Kerr) waveguide array which contains a single "void" waveguide where the nonlinearity is identically zero. We uncover a family of nonlinear localized modes centered at...
5.
Vicencio R, Cantillano C, Morales-Inostroza L, Real B, Mejia-Cortes C, Weimann S, et al.
Phys Rev Lett . 2015 Jul; 114(24):245503. PMID: 26196986
We present the first experimental demonstration of a new type of localized state in the continuum, namely, compacton-like linear states in flat-band lattices. To this end, we employ photonic Lieb...
6.
Armijo J, Allio R, Mejia-Cortes C
Opt Express . 2014 Oct; 22(17):20574-87. PMID: 25321262
We demonstrate a method to experimentally calibrate the refractive index modulation in photorefractive lattices, a task rarely addressed that is crucial for quantitative comparisons of theories with experiments. We consider...