All-fiber setup for temperature sensing based on a polymeric-core PCF with semiconductor nanocrystals

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dc.contributor.authorSuarez T.G.
dc.contributor.authorHernandez-Romano I.
dc.contributor.authorGerosa R.M.
dc.contributor.authorDe Matos C.J.S.
dc.contributor.authorTakeshita R.C.
dc.contributor.authorDe Melo M.A.A.
dc.date.accessioned2024-03-13T01:03:25Z
dc.date.available2024-03-13T01:03:25Z
dc.date.issued2013
dc.description.abstractMicrostructured optical fibers present unique properties that enable a number of novel applications. This is due to their particular geometry, which includes an array of holes that runs along their axis, parallel to the core. The possibility of inserting nanoparticles in this type of fiber, especially in photonic crystal fibers, gives rise to novel applications in several areas. In particular, the insertion of luminescent semiconductor nanocrystals has been studied for temperature sensing applications. In this work, we present the development of an all-fiber optical circuit that is able to excite CdSe/ZnS nanocrystals, as well as to efficiently collect their emission, via a double-clad fiber. The nanocrystals were suspended in a polymer, which was inserted into the hollow core of a PCF. Two versions of this setup are discussed and have the advantage of being robust, simple, and of not requiring free-space optics. As a next step, the setup will be tested as a temperature sensor based on the monitoring of the luminescence spectrum. © 2013 IEEE.
dc.identifier.doi10.1109/IMOC.2013.6646541
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/36545
dc.relation.ispartofSBMO/IEEE MTT-S International Microwave and Optoelectronics Conference Proceedings
dc.rightsAcesso Restrito
dc.subject.otherlanguageall-fiber temperature sensing
dc.subject.otherlanguagemicrostructured fiber
dc.subject.otherlanguagephotonic crystal fiber
dc.subject.otherlanguagesemiconductor nanocrystals
dc.titleAll-fiber setup for temperature sensing based on a polymeric-core PCF with semiconductor nanocrystals
dc.typeArtigo de evento
local.scopus.citations0
local.scopus.eid2-s2.0-84887488311
local.scopus.subjectCdSe/ZnS nanocrystals
local.scopus.subjectDouble clad fibers
local.scopus.subjectLuminescence spectrum
local.scopus.subjectLuminescent semiconductor nanocrystals
local.scopus.subjectMicro-structured optical fibers
local.scopus.subjectMicrostructured fibers
local.scopus.subjectSemiconductor nanocrystals
local.scopus.subjectTemperature sensing
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84887488311&origin=inward
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