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Title: Optical properties and laser performance of Ho : LuAG ceramics
Authors: Yang, Hao
Zhang, Jian
Luo, Dewei
Lin, Hui
Chen, Hao
Shen, Deyuan
Tang, Dingyuan
Keywords: DRNTU::Engineering::Materials::Ceramic materials
Issue Date: 2013
Source: Yang, H., Zhang, J., Luo, D., Lin, H., Chen, H., Shen, D., et al. (2013). Optical properties and laser performance of Ho:LuAG ceramics. Physica status solidi (C), 10(6), 903-906.
Series/Report no.: Physica status solidi (C)
Abstract: Lutetium aluminum garnet (LuAG) is a garnet isostructure similar to yttrium aluminum garnet (YAG). High optical quality of 1.0 mol% Ho3+ doped LuAG transparent polycrystalline ceramics were fabricated successfully by reactive sintering method. The microstructures, optical properties and laser performance of the Ho:LuAG ceramics were investigated in this study. The in-line transmittance of Ho:LuAG transparent ceramics is higher than 84% at 2500 nm. The absorption coefficient of 1.0 mol% Ho:LuAG is 0.88 cm–1 at 1906 nm and its absorption cross section is calculated to be 0.62×10–20 cm2. The laser oscillation of Ho:LuAG transparent ceramic without coated was also firstly obtained in this study.
ISSN: 1862-6351
DOI: 10.1002/pssc.201300007
Rights: © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
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