Please use this identifier to cite or link to this item: doi:10.22028/D291-24115
Title: Fabricação e caracterização de fibres óticas de vidros fluorozirconados
Other Titles: Fabrication and characterization of fluorozirconate optical fibers
Author(s): Messaddeq, Younes
Aegerter, Michel A.
De Oliveira, S. M.
Dini, D. C.
Language: (Other)
Year of Publication: 1993
OPUS Source: Anais / 37° Congresso Brasileiro de Cerâmica : Curitiba ; 22 a 25 de majo de 1993 / Associação Brasileira de Cerâmica. - Vol. 2. - São Paulo, SP : Associação Brasileira de Cerâmica, 1993, S. 806-813
SWD key words: Fluoride
DDC notations: 500 Science
Publikation type: Conference Paper
Abstract: -
The discovery of fluoride glasses in 1974 was the beginning of numerous research. These glasses are transparent from the UV to beyond 7 µm in the infrared. We report on the synthesis of fluorozirconate glasses and preforms of compositions ZrF4-BaF2-LaF3-AlF3-LiF (ZBLALi). The first brazilian optical passive infrared fiber was drawn with the following geometric characteristics: length 15m, core and cladding diameter 135 µm and 175 µm respectively. The preliminary physical characteristics are presented: optical attenuation, refractive index profile and numerical aperture. We also discuss near future applications for the use of such fibers.
Link to this record: urn:nbn:de:bsz:291-scidok-23291
Date of registration: 23-Jul-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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