35 citations · 64 across the 13 of their papers we have counts for
13 papers
Soliton generation through temporal reflection in media with a frequency-dependent nonlinearity
Lucas N. Gutierrez, Pablo I. Fierens, Diego F. Grosz +1
We demonstrate that the temporal reflection of a weak dispersive pulse on a soliton in media with a frequency-dependent nonlinearity leads to the generation of new solitons, whose…
A geometrical view of scalar modulation instability
S. M. Hernandez, P. I. Fierens, J. Bonetti +2
We present a novel approach to the analysis of a full model of scalar modulation instability (MI) by means of a simple geometrical description in the power vs. frequency plane. Thi…
Analytical study of coherence in seeded modulation instability
J. Bonetti, S. M. Hernandez, P. I. Fierens +1
We derive analytical expressions for the coherence in the onset of modulation instability, in excellent agreement with thorough numerical simulations. As usual, we start by a linea…
Low-power Mid-IR Supercontinuum and Rogue Wave Generation in Chalcogenide Waveguides
Santiago M. Hernandez, Pablo I. Fierens, Juan Bonetti +1
We present numerical results of supercontinuum (SC) generation in the mid-IR spectral region, specifically addressing the molecular fingerprint window ranging from 2.5 to 25 um. By…
On the effect of self-steepening in modulation instability
Santiago M. Hernandez, Pablo I. Fierens, Juan Bonetti +1
We revisit the problem of modulation instability (MI) in optical fibers, including higher-order dispersion terms, self-steepening, and Raman response. We derive expressions for the…
Thermal effects and switching kinetics in silver/manganite memristive systems: Probing oxygen vacancies diffusion
P. Stoliar, M. J. Sánchez, G. A. Patterson +1
We investigate the switching kinetics of oxygen vacancies (Ov) diffusion in LPCMO-Ag memristive interfaces by performing experiments on the temperature dependence of the high resis…