Fabrication of preforms from fluoride glasses by drawing from the melt

L. N. Dmitruk; Eugeni M. Dianov; M. I. Kotov; A. B. Chapyzhnikov

doi:10.1117/12.18628

1 May 1990 Fabrication of preforms from fluoride glasses by drawing from the melt

L. N. Dmitruk, Eugeni M. Dianov, M. I. Kotov, A. B. Chapyzhnikov

Proceedings Volume 1228, Infrared Fiber Optics II; (1990) https://doi.org/10.1117/12.18628
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

The Zr - free fluoride glass termed BIZYbT and based on the combination of Baryum, Indium, Zinc, Ytterbium and Thorium fluorides hasbeen optimized in orderto decrease thecriticalcoolingrate and make this glass suitablefor fiberdrawing. The lowest value of 5°C/mn has been obtained and is comparable to the classical ZBLAN fluoride glass.

Citation Download Citation

L. N. Dmitruk, Eugeni M. Dianov, M. I. Kotov, and A. B. Chapyzhnikov "Fabrication of preforms from fluoride glasses by drawing from the melt", Proc. SPIE 1228, Infrared Fiber Optics II, (1 May 1990); https://doi.org/10.1117/12.18628

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