Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/93809
Type: Artigo de evento
Title: Erbium Doped Tellurite Photonic Crystal Optical Fiber
Author: Osorio S.P.A.
Fernandez E.
Rodriguez E.
Cesar C.L.
Barbosa L.C.
Abstract: In this work we present the fabrication of tellurite glass photonic crystal fiber doped with a very large erbium concentration. Tellurite glasses are important hosts for rare earth ions due to its very high solubility, which allows up to 10,000 ppm Er3+ concentrations. The photonic crystal optical fibers and tellurite glasses can be, therefore, combined in an efficient way to produce doped fibers for large bandwidth optical amplifiers. The preform was made of a 10 mm external diameter tellurite tube filled with an array of non-periodic tellurite capillaries and an erbium-doped telluride rod that constitute the fiber core. The preform was drawn in a Heathway Drawing Tower, producing fibers with diameters between 120 - 140 μm. We show optical microscope photography of the fiber's transverse section. The ASE spectra obtained with a spectra analyzer show a red shift as the length of the optical fiber increases.
Editor: 
Rights: aberto
Identifier DOI: 10.1117/12.587904
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-21844443098&partnerID=40&md5=890304ce47d8556cdac029c737af1d7f
Date Issue: 2005
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

Files in This Item:
File Description SizeFormat 
2-s2.0-21844443098.pdf150.02 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.