Heavy Metal Fluoride Glasses. A New Class Of Optical Materials For Visible And Mid I.R.

Jacques Lucas; Gilles Fonteneau; Marcel Poulain

doi:10.1117/12.935477

18 September 1983 Heavy Metal Fluoride Glasses. A New Class Of Optical Materials For Visible And Mid I.R.

Jacques Lucas, Gilles Fonteneau, Marcel Poulain

Proceedings Volume 0400, New Optical Materials; (1983) https://doi.org/10.1117/12.935477
Event: 1983 International Technical Conference/Europe, 1983, Geneva, Switzerland

Abstract

Heavy metal fluoride glasses offer considerable potential interest for a wide variety of applications in visible and mid I.R., such as optical waveguides, I.R. domes, windows, laser hosts, etc... ZrF4 based glasses with a transmission in the 0,2 - 7 μm band, and ThF4-ZnF2 based glasses with an I.R. absorption edge in the 8-9 μm region, are potential ultratransparent materials for the 3-5 μm window. The main characteristics of these two classes of vitreous materials are detailed here, including preparation, manufacturing, optical and thermal properties.

Citation Download Citation

Jacques Lucas, Gilles Fonteneau, and Marcel Poulain "Heavy Metal Fluoride Glasses. A New Class Of Optical Materials For Visible And Mid I.R.", Proc. SPIE 0400, New Optical Materials, (18 September 1983); https://doi.org/10.1117/12.935477

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