Efficient coupling between core and fluidic channel in a solid-core photonic crystal fiber

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dc.contributor.authorSpadoti D.H.
dc.contributor.authorGerosa R.M.
dc.contributor.authorDe Matos C.J.S.
dc.date.accessioned2024-03-13T01:30:20Z
dc.date.available2024-03-13T01:30:20Z
dc.date.issued2010
dc.description.abstractAn index-guiding photonic crystal fiber with one hole adjacent to the solid core filled with liquid is theoretically and experimentally investigated. The use of an index-matched liquid induces efficient and short-range coupling from the solid core to the fluidic channel and back, which can be used to optically probe and/or pump the inserted liquid. Experimentally, the use of a micropipette allowed for selective filling the desired air hole. By varying the filled fiber length, the periodicity of the observed spectral modulation could be tuned. One fiber sample was then filled with a CdSe quantum dot colloid; pumping via the solid core resulted in photoluminescence that partially exited the fiber via the solid core, showing the filled waveguide's potential to offer distributed quantum dot pumping and an efficient collection method for the generated spontaneous emission. © 2010 SPIE.
dc.description.volume7839
dc.identifier.doi10.1117/12.867144
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37118
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineering
dc.rightsAcesso Restrito
dc.subject.otherlanguageDirectional coupling
dc.subject.otherlanguageFluorescence
dc.subject.otherlanguagePhotonic crystal fiber
dc.subject.otherlanguagePost-processing
dc.subject.otherlanguageQuantum dots
dc.titleEfficient coupling between core and fluidic channel in a solid-core photonic crystal fiber
dc.typeArtigo de evento
local.scopus.citations0
local.scopus.eid2-s2.0-79953090105
local.scopus.subjectAir holes
local.scopus.subjectCollection methods
local.scopus.subjectDirectional coupling
local.scopus.subjectEfficient coupling
local.scopus.subjectFiber length
local.scopus.subjectFluidic channels
local.scopus.subjectIndex guiding
local.scopus.subjectMicro-pipette
local.scopus.subjectPost processing
local.scopus.subjectQuantum Dot
local.scopus.subjectQuantum dots
local.scopus.subjectSolid core
local.scopus.subjectSpectral modulation
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79953090105&origin=inward
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