13 citations · 17 across the 9 of their papers we have counts for
9 papers
Theory of Periodically Time-Variant Linear Systems
Juan I. Bonetti, Agustín C. Galletto, Mario R. Hueda
In this work we provide a mathematical framework to describe the periodically time variant (PTV) linear systems. We study their frequency-domain features to estimate the output ban…
Linear Channel Estimation Based on a Low-Bandwidth Observation Channel with Unknown Response
Juan I. Bonetti, James Kunst, Damián A. Morero +1
We propose a novel system identification technique, based on a least-mean square algorithm, allowing for the estimation of a linear channel by using an unknown-response measurement…
First Transmission of a 12D Format Across 3 Coupled Spatial Modes of a 3-Core Coupled-Core Fiber at a Spectral Efficiency of 4 bits/s/Hz
René-Jean Essiambre, Roland Ryf, Sjoerd van der Heide +10
We demonstrate the first transmission of a new twelve-dimensional modulation format over a three-core coupled-core multicore fiber. The format occupies a single time slot spread ac…
A simple approach to the quantum theory of nonlinear fiber optics
J. Bonetti, A. D. Sánchez, S. M. Hernandez +1
We put forth an approach to obtain a quantum master equation for the propagation of light in nonlinear fiber optics by relying on simple quantum pictures of the processes (linear a…
A frequency-coded QKD scheme with an extension to qu-quarts
J. Bonetti, S. M. Hernandez, D. F. Grosz
We propose a novel scheme to implement the BB84 quantum key distribution (QKD) protocol in optical fibers based on a quantum frequency-translation (QFT) process. Unlike conventiona…
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…