In-fiber modal Mach-Zehnder interferometer based on the locally post-processed core of a photonic crystal fiber

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dc.contributor.authorGerosa R.M.
dc.contributor.authorSpadoti D.H.
dc.contributor.authorDe S. Menezes L.
dc.contributor.authorDe Matos C.J.S.
dc.date.accessioned2024-03-13T01:11:45Z
dc.date.available2024-03-13T01:11:45Z
dc.date.issued2011
dc.description.abstractWe demonstrate a novel, compact and low-loss photonic crystal fiber modal Mach-Zehnder interferometer with potential applications to sensing and WDM telecommunications. By selectively collapsing a ∼1-mmlong section of a hole next to the solid core, a pair of modes of the postprocessed structure are excited and interfere at its exit. A modulation depth of up to ∼13 dB and an insertion loss as low as 2.8 dB were achieved. A temperature sensitivity of -53.4 pm/°C was measured, making the device suitable for temperature sensing. © 2011 Optical Society of America.
dc.description.firstpage3124
dc.description.issuenumber4
dc.description.lastpage3129
dc.description.volume19
dc.identifier.doi10.1364/OE.19.003124
dc.identifier.issn1094-4087
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37014
dc.relation.ispartofOptics Express
dc.rightsAcesso Aberto
dc.titleIn-fiber modal Mach-Zehnder interferometer based on the locally post-processed core of a photonic crystal fiber
dc.typeArtigo
local.scopus.citations23
local.scopus.eid2-s2.0-79951658707
local.scopus.subjectIn-fiber
local.scopus.subjectLow loss
local.scopus.subjectModulation depth
local.scopus.subjectPotential applications
local.scopus.subjectSolid core
local.scopus.subjectTemperature sensing
local.scopus.subjectTemperature sensitivity
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79951658707&origin=inward
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