Planar waveguides by ion exchange in Er3+-doped tellurite glass

dc.creatorRivera, VAG
dc.creatorChillcce, EF
dc.creatorRodriguez, E
dc.creatorCesar, CL
dc.creatorBarbosa, LC
dc.date2006
dc.dateMAY 1
dc.date2014-11-18T15:15:40Z
dc.date2015-11-26T16:56:13Z
dc.date2014-11-18T15:15:40Z
dc.date2015-11-26T16:56:13Z
dc.date.accessioned2018-03-28T23:43:39Z
dc.date.available2018-03-28T23:43:39Z
dc.identifierJournal Of Non-crystalline Solids. Elsevier Science Bv, v. 352, n. 5, n. 363, n. 367, 2006.
dc.identifier0022-3093
dc.identifierWOS:000236999200001
dc.identifier10.1016/j.jnoncrysol.2006.01.018
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/59880
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/59880
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/59880
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1277323
dc.descriptionThis work reports the preparation of planar waveguides by Ag+ -> Na+ ion exchange in Er3+-doped tellurite glass with a composition of 75TeO(2)-2GeO(2)-10Na(2)O-12ZnO-1Er(2)O(3) (mol%). The metric, of Tx - T-g, indicates that the glass has good thermal stability. Measurments of refractive index, absorption spectrum, luminescence and lifetime were made. The glass was chemically stable during the ion exchange process. Monomode and multimode planar waveguides in the tellurite glasses have been prepared. We determined the depth of the guides, effective diffusion coefficient and the activation energy. The depths of the waveguides could be controlled by varying ion exchange temperatures and times (250-280 degrees C, and 3-12 h were used). (c) 2006 Elsevier B.V. All rights reserved.
dc.description352
dc.description5
dc.description363
dc.description367
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationJournal Of Non-crystalline Solids
dc.relationJ. Non-Cryst. Solids
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjection exchange
dc.subjectdiffusion and transport
dc.subjectplanar waveguides
dc.subjectoptical spectroscopy
dc.subjectabsorption
dc.subjectluminescence
dc.subjecttellurites
dc.subjectrare-earths in glasses
dc.subjectthermodynamics
dc.subjectTungsten Tellurite
dc.subjectFiber Amplifiers
dc.subjectLight Waves
dc.subjectBroad-band
dc.subjectFabrication
dc.subjectWaveguides
dc.subjectFilms
dc.subjectLaser
dc.titlePlanar waveguides by ion exchange in Er3+-doped tellurite glass
dc.typeArtículos de revistas


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