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Type: Artigo de evento
Title: Vis-nir Bend Loss Sensitive Photonic Crystal Fibers
Author: Chillcce E.F.
Allan T.
Cordeiro C.M.B.
Barbosa L.C.
Abstract: In this work we present bend loss characteristics of silica Photonic Crystal Fibers (PCFs) in the VIS-NIR-IR region. The PCFs made using the Stack-and- Draw technique consist of triangular and rectangular hollow lattices. The bend loss dependency of these PCFs was characterized by using an optical spectrum analyzer (OSA) and a white light source. The optical transmittance spectra were measured for different bend radius. These PCFs are sensitive to bending losses in the VIS-NIR region but insensitive in the IR region. These PCFs may be used to bend sensors or optical filters. © 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
Rights: aberto
Identifier DOI: 10.1117/12.891981
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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