
Proceedings Paper
Manufacturing of transparent ZnS ceramics by powders sinteringFormat | Member Price | Non-Member Price |
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Paper Abstract
We report the use of the low cost hot-pressing technique to produce ZnS for multispectral operation, from visible up to
12 μm. Considerable progress has been obtained by developing efficient precipitation and combustion powders synthesis
procedures. The main emphasis has been on the elaboration of ZnS precursor powders with controlled
morphology/chemical composition to reduce extrinsic scattering and impurities. We were able to produce ZnS parts with
visible transparency and transmission in the 8-12 μm range that is comparable to that of CVD ZnS. The correlation of
processing variables with powders sinterability and optical transmission of the HPed ceramics is discussed.
Paper Details
Date Published: 20 May 2016
PDF: 8 pages
Proc. SPIE 9822, Advanced Optics for Defense Applications: UV through LWIR, 982203 (20 May 2016); doi: 10.1117/12.2223087
Published in SPIE Proceedings Vol. 9822:
Advanced Optics for Defense Applications: UV through LWIR
Jay N. Vizgaitis; Bjørn F. Andresen; Peter L. Marasco; Jasbinder S. Sanghera; Miguel P. Snyder, Editor(s)
PDF: 8 pages
Proc. SPIE 9822, Advanced Optics for Defense Applications: UV through LWIR, 982203 (20 May 2016); doi: 10.1117/12.2223087
Show Author Affiliations
O. Merdrignac-Conanec, Institut des Sciences Chimiques de Rennes, Univ. de Rennes 1, CNRS (France)
N. Hakmeh, Institut des Sciences Chimiques de Rennes, Univ. de Rennes 1, CNRS (France)
N. Hakmeh, Institut des Sciences Chimiques de Rennes, Univ. de Rennes 1, CNRS (France)
G. Durand, Institut des Sciences Chimiques de Rennes, Univ. de Rennes 1, CNRS (France)
X.-H. Zhang, Institut des Sciences Chimiques de Rennes, Univ. de Rennes 1, CNRS (France)
X.-H. Zhang, Institut des Sciences Chimiques de Rennes, Univ. de Rennes 1, CNRS (France)
Published in SPIE Proceedings Vol. 9822:
Advanced Optics for Defense Applications: UV through LWIR
Jay N. Vizgaitis; Bjørn F. Andresen; Peter L. Marasco; Jasbinder S. Sanghera; Miguel P. Snyder, Editor(s)
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