A comprehensive study of the nonlinear optical response exhibited by ion-implanted silica plates with Au and Pt nanostructures

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dc.contributor.authorHernandez-Acosta, Marco Antonio
dc.contributor.authorTorres-Torres, Carlos
dc.contributor.authorBornacelli, Jhovani
dc.contributor.authorGarcia-Merino, Jose Antonio
dc.contributor.authorCan-Uc, Bonifacio
dc.contributor.authorRangel-Rojo, Raul
dc.contributor.authorOliver, Alicia
dc.date.accessioned2025-01-20T22:13:28Z
dc.date.available2025-01-20T22:13:28Z
dc.date.issued2021
dc.description.abstractThird -order nonlinear optical properties exhibited by Platinum nanoclusters and Gold nanoparticles integrated in a two -stage configuration are reported. Comparative nanostructures were nucleated in a monolithic complex platform form based on a single matrix by a dual ion -implantation process and a reduction in the ablation threshold from 2.2 J/cm2 to 1.2 J/cm2 was obtained. This modification in the photothermal response exhibited by the nanoparticles seems to derive from a fractional transfer of energy. Femtosecond z -scan measurements at 800 nm revealed a strong two -photon absorption in the dual -implanted sample together to an ultrafast electronic nonlinearity responsible for a self -defocusing effect. These findings highlight the potential for tailoring quantum systems by integration of hybrid photonic circuits using multi -implantation processes.
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.rio.2021.100098
dc.identifier.eissn2666-9501
dc.identifier.urihttps://doi.org/10.1016/j.rio.2021.100098
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/94451
dc.identifier.wosidWOS:001203662300002
dc.language.isoen
dc.revistaResults in optics
dc.rightsacceso restringido
dc.subjectNonlinear optics
dc.subjectOptical Kerr effect
dc.subjectMetallic clusters
dc.subjectIon -implantation
dc.subjectQuantum dots
dc.titleA comprehensive study of the nonlinear optical response exhibited by ion-implanted silica plates with Au and Pt nanostructures
dc.typeartículo
dc.volumen4
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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