Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel

Detalhes bibliográficos
Autor(a) principal: Abegão, Luis M.G.
Data de Publicação: 2017
Outros Autores: Manoel, D. S. [UNESP], Otuka, A. J.G., Ferreira, P. H.D., Vollet, D. R. [UNESP], Donatti, D. A. [UNESP], De Boni, L., Mendona, C. R., De Vicente, F. S. [UNESP], Rodrigues, J. J., Alencar, M. A.R.C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1088/1612-202X/aa699b
http://hdl.handle.net/11449/169771
Resumo: A Rhodamine B-doped 3-glycidoxypropyltrimethoxysilane (GPTS)/tetraethyl orthosilicate (TEOS)-derived organic/silica monolithic xerogel with excellent optical properties was prepared and its potential as a random laser host investigated. This hybrid material has a non-porous organic/inorganic morphology with silica-rich nanoparticles of less than 10 nm in diameter homogeneously dispersed within the matrix. Random laser emission with incoherent feedback, centered at 618 nm, was observed from Rhodamine B incorporated into the monolithic xerogel when excited by a 532 nm pulsed laser. This hybrid system is shown to be very promising for the development of a new class of random laser-based integrated devices, with applications ranging from optical bio-imaging to sensing.
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spelling Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogelincoherent feedbackorganic-inorganic hybrid materialrandom lasersilica nanoparticlesA Rhodamine B-doped 3-glycidoxypropyltrimethoxysilane (GPTS)/tetraethyl orthosilicate (TEOS)-derived organic/silica monolithic xerogel with excellent optical properties was prepared and its potential as a random laser host investigated. This hybrid material has a non-porous organic/inorganic morphology with silica-rich nanoparticles of less than 10 nm in diameter homogeneously dispersed within the matrix. Random laser emission with incoherent feedback, centered at 618 nm, was observed from Rhodamine B incorporated into the monolithic xerogel when excited by a 532 nm pulsed laser. This hybrid system is shown to be very promising for the development of a new class of random laser-based integrated devices, with applications ranging from optical bio-imaging to sensing.Departamento de Física Universidade Federal de SergipeDepartamento de Física Unesp - Universidade Estadual PaulistaDepartamento de Física Universidade Federal de São CarlosInstituto de Física de São Carlos Universidade de São Paulo, CP 369Departamento de Física Unesp - Universidade Estadual PaulistaUniversidade Federal de Sergipe (UFS)Universidade Estadual Paulista (Unesp)Universidade Federal de São Carlos (UFSCar)Universidade de São Paulo (USP)Abegão, Luis M.G.Manoel, D. S. [UNESP]Otuka, A. J.G.Ferreira, P. H.D.Vollet, D. R. [UNESP]Donatti, D. A. [UNESP]De Boni, L.Mendona, C. R.De Vicente, F. S. [UNESP]Rodrigues, J. J.Alencar, M. A.R.C.2018-12-11T16:47:32Z2018-12-11T16:47:32Z2017-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1088/1612-202X/aa699bLaser Physics Letters, v. 14, n. 6, 2017.1612-202X1612-2011http://hdl.handle.net/11449/16977110.1088/1612-202X/aa699b2-s2.0-850198730252-s2.0-85019873025.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengLaser Physics Letters0,818info:eu-repo/semantics/openAccess2023-11-14T06:11:44Zoai:repositorio.unesp.br:11449/169771Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:39:33.822810Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
title Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
spellingShingle Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
Abegão, Luis M.G.
incoherent feedback
organic-inorganic hybrid material
random laser
silica nanoparticles
title_short Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
title_full Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
title_fullStr Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
title_full_unstemmed Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
title_sort Random laser emission from a Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
author Abegão, Luis M.G.
author_facet Abegão, Luis M.G.
Manoel, D. S. [UNESP]
Otuka, A. J.G.
Ferreira, P. H.D.
Vollet, D. R. [UNESP]
Donatti, D. A. [UNESP]
De Boni, L.
Mendona, C. R.
De Vicente, F. S. [UNESP]
Rodrigues, J. J.
Alencar, M. A.R.C.
author_role author
author2 Manoel, D. S. [UNESP]
Otuka, A. J.G.
Ferreira, P. H.D.
Vollet, D. R. [UNESP]
Donatti, D. A. [UNESP]
De Boni, L.
Mendona, C. R.
De Vicente, F. S. [UNESP]
Rodrigues, J. J.
Alencar, M. A.R.C.
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Sergipe (UFS)
Universidade Estadual Paulista (Unesp)
Universidade Federal de São Carlos (UFSCar)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Abegão, Luis M.G.
Manoel, D. S. [UNESP]
Otuka, A. J.G.
Ferreira, P. H.D.
Vollet, D. R. [UNESP]
Donatti, D. A. [UNESP]
De Boni, L.
Mendona, C. R.
De Vicente, F. S. [UNESP]
Rodrigues, J. J.
Alencar, M. A.R.C.
dc.subject.por.fl_str_mv incoherent feedback
organic-inorganic hybrid material
random laser
silica nanoparticles
topic incoherent feedback
organic-inorganic hybrid material
random laser
silica nanoparticles
description A Rhodamine B-doped 3-glycidoxypropyltrimethoxysilane (GPTS)/tetraethyl orthosilicate (TEOS)-derived organic/silica monolithic xerogel with excellent optical properties was prepared and its potential as a random laser host investigated. This hybrid material has a non-porous organic/inorganic morphology with silica-rich nanoparticles of less than 10 nm in diameter homogeneously dispersed within the matrix. Random laser emission with incoherent feedback, centered at 618 nm, was observed from Rhodamine B incorporated into the monolithic xerogel when excited by a 532 nm pulsed laser. This hybrid system is shown to be very promising for the development of a new class of random laser-based integrated devices, with applications ranging from optical bio-imaging to sensing.
publishDate 2017
dc.date.none.fl_str_mv 2017-06-01
2018-12-11T16:47:32Z
2018-12-11T16:47:32Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1088/1612-202X/aa699b
Laser Physics Letters, v. 14, n. 6, 2017.
1612-202X
1612-2011
http://hdl.handle.net/11449/169771
10.1088/1612-202X/aa699b
2-s2.0-85019873025
2-s2.0-85019873025.pdf
url http://dx.doi.org/10.1088/1612-202X/aa699b
http://hdl.handle.net/11449/169771
identifier_str_mv Laser Physics Letters, v. 14, n. 6, 2017.
1612-202X
1612-2011
10.1088/1612-202X/aa699b
2-s2.0-85019873025
2-s2.0-85019873025.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Laser Physics Letters
0,818
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128839651426304