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Infrared luminescence of CaLa2 – x Nd x Ge3O10:Ho3+, Er3+

Authors :
Olga A. Lipina
Ludmila L. Surat
Vladimir G. Zubkov
Alexander P. Tyutyunnik
Source :
Optics and Spectroscopy. 121:511-517
Publication Year :
2016
Publisher :
Pleiades Publishing Ltd, 2016.

Abstract

Solid solutions CaLa2–xNdxGe3O10:Ho3+, Er3+ have been synthesized, their optical characteristics have been studied, and the dependences of the Stokes luminescence in the 0.9–3.0 µm region on the concentration of neodymium ions under 808 nm laser diode excitation have been determined. Based on analysis of the obtained dependences, the optimal composition of the phosphor with the maximum efficiency of the energy conversion is established.

Details

ISSN :
15626911 and 0030400X
Volume :
121
Database :
OpenAIRE
Journal :
Optics and Spectroscopy
Accession number :
edsair.doi...........12cd48ef64ac07e29100e8c72a4554c9
Full Text :
https://doi.org/10.1134/s0030400x1610012x