Fabrication and properties of tape-casting transparent Ho:Y3Al5O12 ceramic

Wenchao Wang; Fei Tang; Xuanyi Yuan; Chaoyang Ma; Wang Guo; Yongge Cao

doi:doi:10.3788/COL201513.051404

Chinese Optics Letters, 2015, 13 (5): 051404, Published Online: Sep. 20, 2018

Fabrication and properties of tape-casting transparent Ho:Y₃Al₅O₁₂ ceramic

Wenchao Wang Fei Tang Xuanyi Yuan Chaoyang Ma Wang Guo Yongge Cao ^*

Author Affiliations

Beijing Key Laboratory of Opto-Electronic Functional Materials and Micro-Nano Devices, Renmin University of China, Beijing 100872, China

140.3390 Laser materials processing 160.4760 Optical properties 300.2530 Fluorescence, laser-induced

Abstract

High-quality holmium-doped Y3Al5O12 (YAG) ceramic is fabricated in sequence by tape-casting and vacuum sintering. The average grain size of the Ho:YAG ceramic is around 20 μm with a fully dense microstructure. The inline transmittance of the sample is ～82% in visible and IR region. The fluorescence lifetime at 2088 nm is 8.17 ms. The excellent properties of the Ho:YAG ceramic demonstrate the tape-casting is a novel candidate process for the fabrication of Ho:YAG-based thin-chip or composite ceramics.

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Wenchao Wang, Fei Tang, Xuanyi Yuan, Chaoyang Ma, Wang Guo, Yongge Cao. Fabrication and properties of tape-casting transparent Ho:Y₃Al₅O₁₂ ceramic[J]. Chinese Optics Letters, 2015, 13(5): 051404.

Fabrication and properties of tape-casting transparent Ho:Y₃Al₅O₁₂ ceramic

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