In:
physica status solidi c, Wiley, Vol. 10, No. 6 ( 2013-06), p. 958-961
Abstract:
Yb 3+ ‐doped Lu 3 Al 5 O 12 (Yb:LuAG) transparent ceramics were fabricated by vacuum sintering and hot isostatic pressing(HIP) method. TEOS and Sc 2 O 3 were added as sintering aids by a high energy ball milling. Transparent nearly‐fully dense samples with grain size of about tens of micrometers were obtained after 1820 °C sintering, while the grain size of HIP sample was only about several micrometers. The absorption spectra, emission spectra, and fluorescence life time of these transparent Yb:LuAG ceramics at room temperature have were measuredd. The absorption and emission cross‐section of Yb:LuAG Ceramics at 937 nm and 1030 nm were 7.6×10 –21 and 23×10 –21 cm 2 which are much higher than those of Yb:YAG crystal. (© 2013 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Type of Medium:
Online Resource
ISSN:
1862-6351
,
1610-1642
DOI:
10.1002/pssc.201300016
Language:
English
Publisher:
Wiley
Publication Date:
2013
detail.hit.zdb_id:
2105580-4
detail.hit.zdb_id:
2102966-0
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