Ultrafast optical response of plasmonic structures beyond the perturbative regime: evidence of universal saturation dynamics

The transient optical response of gold nanorods is investigated beyond the perturbative regime. Ultrafast pump-probe spectroscopy and semiclassical modeling of hot electrons reveal a universal mechanism presiding over the saturation of nonlinear plasmonic effects.

Bibliographic Details
Main Authors: Silva Mychel Gonçalves, Teles-Ferreira Danielle Cristina, Manzoni Cristian, Ganzer Lucia, Siman Livia, Chaves Claudilene Ribeiro, Ladeira Luiz Orlando, Cerullo Giulio, Longhi Stefano, De Silvestri Sandro, Della Valle Giuseppe, de Paula Ana Maria
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2019/10/epjconf_up2019_04022.pdf
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author Silva Mychel Gonçalves
Teles-Ferreira Danielle Cristina
Manzoni Cristian
Ganzer Lucia
Siman Livia
Chaves Claudilene Ribeiro
Ladeira Luiz Orlando
Cerullo Giulio
Longhi Stefano
De Silvestri Sandro
Della Valle Giuseppe
de Paula Ana Maria
author_facet Silva Mychel Gonçalves
Teles-Ferreira Danielle Cristina
Manzoni Cristian
Ganzer Lucia
Siman Livia
Chaves Claudilene Ribeiro
Ladeira Luiz Orlando
Cerullo Giulio
Longhi Stefano
De Silvestri Sandro
Della Valle Giuseppe
de Paula Ana Maria
author_sort Silva Mychel Gonçalves
collection DOAJ
description The transient optical response of gold nanorods is investigated beyond the perturbative regime. Ultrafast pump-probe spectroscopy and semiclassical modeling of hot electrons reveal a universal mechanism presiding over the saturation of nonlinear plasmonic effects.
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spelling doaj.art-c08476e8ca634e7e8483ec7c5973a3562022-12-21T18:27:53ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012050402210.1051/epjconf/201920504022epjconf_up2019_04022Ultrafast optical response of plasmonic structures beyond the perturbative regime: evidence of universal saturation dynamicsSilva Mychel Gonçalves0Teles-Ferreira Danielle Cristina1Manzoni Cristian2Ganzer Lucia3Siman Livia4Chaves Claudilene Ribeiro5Ladeira Luiz Orlando6Cerullo GiulioLonghi StefanoDe Silvestri SandroDella Valle Giuseppede Paula Ana Maria7Departamento de Física, Universidade Federal de Minas GeraisDepartamento de Física, Universidade Federal de Minas GeraisIstituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle RicercheDipartimento di Fisica, Politecnico di MilanoDepartamento de Física, Universidade Federal de Minas GeraisDepartamento de Biointeração-ICS, Universidade Federal da BahiaDepartamento de Física, Universidade Federal de Minas GeraisDepartamento de Física, Universidade Federal de Minas GeraisThe transient optical response of gold nanorods is investigated beyond the perturbative regime. Ultrafast pump-probe spectroscopy and semiclassical modeling of hot electrons reveal a universal mechanism presiding over the saturation of nonlinear plasmonic effects.https://www.epj-conferences.org/articles/epjconf/pdf/2019/10/epjconf_up2019_04022.pdf
spellingShingle Silva Mychel Gonçalves
Teles-Ferreira Danielle Cristina
Manzoni Cristian
Ganzer Lucia
Siman Livia
Chaves Claudilene Ribeiro
Ladeira Luiz Orlando
Cerullo Giulio
Longhi Stefano
De Silvestri Sandro
Della Valle Giuseppe
de Paula Ana Maria
Ultrafast optical response of plasmonic structures beyond the perturbative regime: evidence of universal saturation dynamics
EPJ Web of Conferences
title Ultrafast optical response of plasmonic structures beyond the perturbative regime: evidence of universal saturation dynamics
title_full Ultrafast optical response of plasmonic structures beyond the perturbative regime: evidence of universal saturation dynamics
title_fullStr Ultrafast optical response of plasmonic structures beyond the perturbative regime: evidence of universal saturation dynamics
title_full_unstemmed Ultrafast optical response of plasmonic structures beyond the perturbative regime: evidence of universal saturation dynamics
title_short Ultrafast optical response of plasmonic structures beyond the perturbative regime: evidence of universal saturation dynamics
title_sort ultrafast optical response of plasmonic structures beyond the perturbative regime evidence of universal saturation dynamics
url https://www.epj-conferences.org/articles/epjconf/pdf/2019/10/epjconf_up2019_04022.pdf
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