Pr-doped lead fluoroborate glasses

Joanna Pisarska; Grażyna Dominiak-Dzik; Witold Ryba-Romanowski; Wojciech A. Pisarski

doi:10.1117/12.714660

13 October 2006 Pr-doped lead fluoroborate glasses

Joanna Pisarska, Grażyna Dominiak-Dzik, Witold Ryba-Romanowski, Wojciech A. Pisarski

Proceedings Volume 6347, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006; 634719 (2006) https://doi.org/10.1117/12.714660
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006, 2006, Wilga, Poland

Abstract

Structural and optical behavior of Pr-doped lead fluoroborate glass has been investigated. Incorporation of PbF₂ results in structural and optical changes around Pr³⁺ ions and surrounding ligands, which were analyzed using X-ray diffraction, Raman, IR and luminescence spectroscopy. Shift of spectral lines has been observed, when lead oxide is totally substituted by lead fluoride in glass composition. Luminescence corresponding to the ¹D₂ - ³H₄ transition of Pr³⁺ ions has been detected. The peak luminescence wavelength is changed from 604 nm to 599 nm and linewidth decreases from 23.5 nm to 18 nm, whereas the infrared bands due to the B-O vibrations are shifted to lower frequency region.

Citation Download Citation

Joanna Pisarska, Grażyna Dominiak-Dzik, Witold Ryba-Romanowski, and Wojciech A. Pisarski "Pr-doped lead fluoroborate glasses", Proc. SPIE 6347, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006, 634719 (13 October 2006); https://doi.org/10.1117/12.714660

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