Transparent glass-ceramics containing Eu3+ and Dy3+ ions for visible optoelectronics

Joanna Pisarska; Lidia Żur; Wojciech A. Pisarski

doi:10.1117/12.895932

10 June 2011 Transparent glass-ceramics containing Eu³⁺ and Dy³⁺ ions for visible optoelectronics

Joanna Pisarska, Lidia Żur, Wojciech A. Pisarski

Proceedings Volume 8010, Optical Fibers and Their Applications 2011; 80100N (2011) https://doi.org/10.1117/12.895932
Event: Optical Fibers and Their Applications 2011, 2011, Bialystok-Bialowieza, Poland

Abstract

Selected oxyfluoride glasses containing Eu³⁺ and Dy³⁺ were heat treated in order to obtain transparent glass-ceramics. Visible emission spectra corresponding to ⁵D₀ - ⁷F_J (J = 0, 1, 2, 3, 4) transitions of Eu³⁺ and ⁴F_9/2 - ⁶H_J/2 (J = 11, 13, 15) transitions of Dy³⁺ in glass samples before and after heat treatment were registered. The luminescence intensity ratios R (Eu³⁺) and Y/B (Dy³⁺) have been analyzed in details. Their values are reduced due to part incorporation of rare earth ions into cubic β-PbF₂ crystalline phase.

Citation Download Citation

Joanna Pisarska, Lidia Żur, and Wojciech A. Pisarski "Transparent glass-ceramics containing Eu³⁺ and Dy³⁺ ions for visible optoelectronics", Proc. SPIE 8010, Optical Fibers and Their Applications 2011, 80100N (10 June 2011); https://doi.org/10.1117/12.895932

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