Title of article
Upconversion emission of LiNdP4O12 and KNdP4O12 crystals
Author/Authors
L. Marciniak، نويسنده , , W. Strek، نويسنده , , A. Bednarkiewicz، نويسنده , , D. Hreniak، نويسنده , , M.C. Pujol، نويسنده , , F. Diaz، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
4
From page
57
To page
60
Abstract
The intense anti-Stokes white emission of Li(K)P4O12 crystals was observed in vacuum under 808 nm excitation. Influence of optical pumping power and ambient pressure on up-conversion properties have been investigated. It was found that intense white anti-Stokes white emission occurred at vacuum atmosphere. Its origin has been discussed in terms of Nd2+-charge transfer luminescence occurring at the limited thermal conversion of irradiated crystals in vacuum.
Keywords
Up-conversion , Rare earth , Tetraphosphate
Journal title
Journal of Luminescence
Serial Year
2013
Journal title
Journal of Luminescence
Record number
1261630
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