Transfer of an exfoliated monolayer graphene flake onto an optical fiber end face for erbium-doped fiber laser mode-locking

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dc.contributor.authorRosa H.G.
dc.contributor.authorGomes J.C.V.
dc.contributor.authorDe Souza E.A.T.
dc.date.accessioned2024-03-13T00:56:52Z
dc.date.available2024-03-13T00:56:52Z
dc.date.issued2015
dc.description.abstract© 2015 IOP Publishing Ltd.This paper presents, for the first time, the successful transfer of exfoliated monolayer graphene flake to the optical fiber end face and alignment to its core. By fabricating and optimizing a polymeric poly (methyl methacrylate) (PMMA) and polyvinyl alcohol (PVA) substrate, it is possible to obtain a contrast of up to 11% for green light illumination, allowing the identification of monolayer graphene flakes that were transferred to optical fiber samples and aligned to its core. With Raman spectroscopy, it is demonstrated that graphene flake completely covers the optical fiber core, and its quality remains unaltered after the transfer. The generation of mode-locked erbium-doped fiber laser pulses, with a duration of 672 fs, with a single-monolayer graphene flake as a saturable absorber, is demonstrated for the first time. This transfer technique is of general applicability and can be used for other twodimensional (2D) exfoliated materials.
dc.description.issuenumber3
dc.description.volume2
dc.identifier.doi10.1088/2053-1583/2/3/031001
dc.identifier.issn2053-1583
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/36179
dc.relation.ispartof2D Materials
dc.rightsAcesso Restrito
dc.subject.otherlanguageErbium-doped fiber laser
dc.subject.otherlanguageExfoliated graphene
dc.subject.otherlanguageMode-locking
dc.subject.otherlanguageOptical fiber
dc.subject.otherlanguagePoly(methyl methacrylate)
dc.subject.otherlanguageTransfer
dc.titleTransfer of an exfoliated monolayer graphene flake onto an optical fiber end face for erbium-doped fiber laser mode-locking
dc.typeArtigo
local.scopus.citations27
local.scopus.eid2-s2.0-84953252605
local.scopus.subjectErbium doped fiber laser
local.scopus.subjectExfoliated graphene
local.scopus.subjectGreen light
local.scopus.subjectOptical fiber cores
local.scopus.subjectPoly (vinyl alcohol) (PVA)
local.scopus.subjectPoly(methyl methacrylate) (PMMA)
local.scopus.subjectTransfer
local.scopus.subjectTransfer technique
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84953252605&origin=inward
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