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Proceedings Paper

Nd3+, Yb3+ and Nd3+/Yb3+ - doped borosilicate glasses for luminescent thermometry
Author(s): Kamil Bykowski; Artur Bruszewski; Dominik Cimaszewski; Jacek Zmojda; Marcin Kochanowicz; Dominik Dorosz
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Paper Abstract

The article presents influence of temperature on luminescent properties of borosilicate glasses with molar composition: SiO2-B2O3-Al2O3-Na2O-K2O doped with Nd3+, Yb3+ and co-doped with Nd3+/Yb°3+ ions. In the range from 60 to 300°C the quenching of luminescence signal versus increase of temperature was observed. In case of glasses doped with Nd3+ and Yb3+ ions the sensitivity was determinated to be 0.0016 [1/K] at 1.06μm and 0.001 [1/K] at 1.02μm, respectively. Fabricated glass co-doped with Nd3+/Yb3+ ions is characterized by the highest sensitivity and maximum value 0.003 [1/K] was observed at the wavelength of 1020nm, corresponding to the Yb3+: 2F5/2 → 2F7/2 transition in energy levels structure of ions.

Paper Details

Date Published: 25 November 2014
PDF: 7 pages
Proc. SPIE 9290, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014, 92900R (25 November 2014); doi: 10.1117/12.2075876
Show Author Affiliations
Kamil Bykowski, Bialystok Univ. of Technology (Poland)
Artur Bruszewski, Bialystok Univ. of Technology (Poland)
Dominik Cimaszewski, Bialystok Univ. of Technology (Poland)
Jacek Zmojda, Bialystok Univ. of Technology (Poland)
Marcin Kochanowicz, Bialystok Univ. of Technology (Poland)
Dominik Dorosz, Bialystok Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 9290:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014
Ryszard S. Romaniuk, Editor(s)

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