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Proceedings Paper

Nondoped Y203 for 3-5um IR transmission
Author(s): Ken-ichiro Shibata; H. Nakamura; Akihito Fujii
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Paper Abstract

Non-doped yttria (Y203) ceramics for 3-5Mm JR transmission have been experimentally made by a powder processing technique. The optical, mechanical, and thermal properties have been measured. Some samples showed fairly good transmittance properties. In addition, decreasing the grain size of yttria proved effective in improving the flexural strength.

Paper Details

Date Published: 1 October 1990
PDF: 6 pages
Proc. SPIE 1326, Window and Dome Technologies and Materials II, (1 October 1990); doi: 10.1117/12.22480
Show Author Affiliations
Ken-ichiro Shibata, Sumitomo Electric Industries, Ltd. (Japan)
H. Nakamura, Sumitomo Electric Industries, Ltd. (Japan)
Akihito Fujii, Sumitomo Electric Industries, Ltd. (Japan)


Published in SPIE Proceedings Vol. 1326:
Window and Dome Technologies and Materials II
Paul Klocek, Editor(s)

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