High-performance Bragg gratings in chalcogenide rib waveguides written with a modified Sagnac interferometer

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dc.contributor.authorShokooh-Saremi, Mehrdad
dc.contributor.authorTa'eed, Vahid G
dc.contributor.authorBaker, Neil J
dc.contributor.authorLittler, Ian C. M
dc.contributor.authorMoss, David J
dc.contributor.authorEggleton, Benjamin J
dc.contributor.authorRuan, Yinlan
dc.contributor.authorLuther-Davies, Barry
dc.date.accessioned2016-05-29T23:13:26Z
dc.date.available2016-05-29T23:13:26Z
dc.date.issued2006-07
dc.description.abstractWe demonstrate the highest-quality Bragg gratings reported to date in chalcogenide glass rib waveguides, both in strength and apodization. A modified Sagnac interferometer is employed to write gratings in As2S3-based rib waveguides, achieving an induced refractive index modulation of the order of 10−2 and a grating transmission rejection of more than 30 dB. We obtain good agreement between experimental and theoretical results based on a transfer-matrix formulation for multilayer optical structures. In addition, we report fabrication of phaseshifted Bragg gratings, as well as an investigation of the role of birefringence, higher-order modes, and aging. Finally, grating growth dynamics are investigated by in situ monitoring during writing.en_AU
dc.description.sponsorshipThis work was produced with the assistance of the Australian Research Council (ARC). The Centre for Ultrahigh-bandwidth Devices for Optical Systems is an ARC Centre of Excellence. M. Shokooh-Saremi appreciates the partial support of the Iranian Ministry of Science, Research and Technology.en_AU
dc.format9 pagesen_AU
dc.identifier.issn0740-3224en_AU
dc.identifier.urihttp://hdl.handle.net/1885/101744
dc.publisherOptical Society of Americaen_AU
dc.rights© 2006 Optical Society of Americaen_AU
dc.sourceJournal of the Optical Society of America Ben_AU
dc.subjectBraggen_AU
dc.subjectgratingsen_AU
dc.subjectchalcogenideen_AU
dc.subjectglassen_AU
dc.subjectriben_AU
dc.subjectwaveguidesen_AU
dc.subjectstrengthen_AU
dc.subjectapodizationen_AU
dc.subjectSagnacen_AU
dc.subjectinterferometeren_AU
dc.subjectAs2S3-baseden_AU
dc.titleHigh-performance Bragg gratings in chalcogenide rib waveguides written with a modified Sagnac interferometeren_AU
dc.typeJournal articleen_AU
dcterms.accessRightsOpen Accessen_AU
dcterms.dateAccepted2006-02-15
local.bibliographicCitation.issue7en_AU
local.bibliographicCitation.lastpage1331en_AU
local.bibliographicCitation.startpage1323en_AU
local.contributor.affiliationShokooh-Saremi, Mehrdad, University of Sydney, Australiaen_AU
local.contributor.affiliationTa'eed, Vahid G, University of Sydney, Australiaen_AU
local.contributor.affiliationBaker, Neil J, University of Sydney, Australiaen_AU
local.contributor.affiliationLittler, Ian C M, University of Sydney, Australiaen_AU
local.contributor.affiliationMoss, David J, University of Sydney, Australiaen_AU
local.contributor.affiliationEggleton, Benjamin J, University of Sydney, Australiaen_AU
local.contributor.affiliationRuan, Yinlan, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationLuther-Davies, Barry, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.authoremailBarry.Luther-Davies@anu.edu.auen_AU
local.contributor.authoruidu7601418en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor100507en_AU
local.identifier.ariespublicationu9912193xPUB16en_AU
local.identifier.citationvolume23en_AU
local.identifier.doi10.1364/JOSAB.23.001323en_AU
local.identifier.essn1520-8540en_AU
local.identifier.uidSubmittedByu3488905en_AU
local.publisher.urlhttp://www.osa.org/en_AU
local.type.statusPublished Versionen_AU

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