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1 October 1990 Nondoped Y203 for 3-5μm IR transmission
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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.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ken-ichiro Shibata, H. Nakamura, and Akihito Fujii "Nondoped Y203 for 3-5μm IR transmission", Proc. SPIE 1326, Window and Dome Technologies and Materials II, (1 October 1990); https://doi.org/10.1117/12.22480
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