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Your search keyword '"Ishizu, Sumito"' showing total 2 results
Start Over Author "Ishizu, Sumito" Publisher iop publishing
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2. Crystal Growth and Luminescence Properties of Pr-Doped LiYF4 and LiCaAlF6.

Author

Yanagida, Takayuki, Yokota, Yuui, Fujimoto, Yutaka, Yoshikawa, Akira, Kawaguchi, Noriaki, Ishizu, Sumito, Fukuda, Kentaro, Suyama, Toshihisa, and Sarukura, Nobuhiko

Abstract

Pr-doped LiYF4 (YLF) and LiCaAlF6 (LiCAF) single crystals were grown by the micro-pulling-down (µ-PD) method. The crystals were transparent, 2.0 mm in diameter, and 40–50 mm in length. Neither visible inclusions nor cracks were observed. Transmittance, reflectance, and X-ray-excited emission spectra of Pr-doped YLF and LiCAF were measured. For both crystals, approximately 80% transmittance and 3% reflectance were achieved at visible wavelengths. Emission peaks due to Pr3+ 5d–4f transitions at approximately 220–250, 270, 330, and 410 nm were observed for both crystals. [ABSTRACT FROM AUTHOR]

Published
2009
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