Nondoped Y203 for 3-5um IR transmission

Ken-ichiro Shibata; H. Nakamura; Akihito Fujii

doi:10.1117/12.22480

1 October 1990 Nondoped Y₂0₃ for 3-5μm IR transmission

Ken-ichiro Shibata, H. Nakamura, Akihito Fujii

Proceedings Volume 1326, Window and Dome Technologies and Materials II; (1990) https://doi.org/10.1117/12.22480
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

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.

Citation Download Citation

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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