Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Pablo Ignacio Fierens"'
Publikováno v:
IEEE Journal of Quantum Electronics. 57:1-8
We show that 2D-decorated silicon nanowires exhibit a strong frequency dependence of the real (Kerr) and imaginary (two-photon absorption) nonlinear coefficients. In this setting, we demonstrate that the usual extension of the nonlinear Schrodinger e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5085a0de659b2cd3be4049809e8f3655
https://doi.org/10.1109/jqe.2021.3082523
https://doi.org/10.1109/jqe.2021.3082523
Publikováno v:
IEEE Journal of Quantum Electronics. 57:1-7
We propose an original, simple, and direct method for the simultaneous estimation of the self-steepening parameter and the fractional Raman contribution in fiber optics. Our proposal is based on the dependence of the modulation instability gain on bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0f2cf0896ecad5e3730797b12415721
https://doi.org/10.1109/jqe.2021.3070003
https://doi.org/10.1109/jqe.2021.3070003
Publikováno v:
IEEE Journal of Quantum Electronics. 57:1-8
We revisit the complex interplay between the Raman-induced frequency shift (RIFS) and the effect of self-steepening (SS) in the propagation of solitons, and in the framework of an equation that ensures strict conservation of the number of photons. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8bfb39af220e1c5914f66b95578e91f
https://doi.org/10.1109/jqe.2020.3047691
https://doi.org/10.1109/jqe.2020.3047691
Publikováno v:
Waves in Random and Complex Media. 32:2533-2549
We have recently introduced a new modeling equation for the propagation of pulses in optical waveguides, the photon-conserving Nonlinear Schrodinger Equation (pcNLSE) which, unlike the canonical NL...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b85523be10f1264914c882f899ee752a
https://doi.org/10.1080/17455030.2020.1856970
https://doi.org/10.1080/17455030.2020.1856970
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Los sistemas integrados encuentran aplicación en una amplia variedad de áreas. En esta editorial, revisamos brevemente los artículos de este número especial sobre sistemas integrados. Estos artículos presentan aplicaciones de los sistemas integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33714d9d17f300b171af05f06c53a2ae
https://doi.org/10.1109/tla.2020.9085270
https://doi.org/10.1109/tla.2020.9085270
Autor:
S. M. Hernandez, Pablo Ignacio Fierens, Alfredo Daniel Sánchez, N. Linale, J. Bonetti, Diego F. Grosz
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We propose an original, simple, and direct method to measure self-steepening (SS) in nonlinear waveguides. Our proposal is based on results derived from the recently introduced photon-conserving nonlinear Schrödinger equation (NLSE) and relies on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e24bf1db27f8ed80342ff5ed67bebdc3
https://pubmed.ncbi.nlm.nih.gov/32797002
https://pubmed.ncbi.nlm.nih.gov/32797002
Publikováno v:
Frontiers in Optics / Laser Science.
We investigate the nonlinear response of waveguides doped with dimers of noble-metal nanoparticles using a simple effective model. Our results show a markedly distinctive response depending on the dimer gap.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdeeab04174ada9102a2cd6317fbd2d0
https://doi.org/10.1364/fio.2020.jth4a.24
https://doi.org/10.1364/fio.2020.jth4a.24
Publikováno v:
Frontiers in Optics / Laser Science.
We analyze the impact of higher-order nonlinearity on ultrashort solitons by means of a photon-conserving propagation equation, and propose an original and direct method for its estimation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d10fee5d215371e63c5c2b299076597
https://doi.org/10.1364/fio.2020.jth4a.40
https://doi.org/10.1364/fio.2020.jth4a.40
Publikováno v:
Computer Networks. 197:108296
In this paper we consider the problem of joint position and clock tracking of a mobile wireless node by a set of reference nodes. Imperfections of the mobile clock are characterized by its skew and offset, which are assumed to change with time accord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7d2fef9a4a2e17666fd6069d32d3e9b
https://doi.org/10.1016/j.comnet.2021.108296
https://doi.org/10.1016/j.comnet.2021.108296
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
A well-known and thoroughly studied phenomenon in nonlinear wave propagation is that of modulation instability (MI). MI is usually approached as a perturbation to a pump, and its analysis is based on preserving only terms which are linear on the pert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e1104c99d0b1094eacd310bb184d815
https://www.sciencedirect.com/science/article/abs/pii/S1007570418303861
https://www.sciencedirect.com/science/article/abs/pii/S1007570418303861
