Upconversion fluorescence emission of Er3+/Yb3+ codoped transparent glass ceramics: kinetics of the excited states

P. Yankov; N. Saliyski; I. Gugov; C. Rüssel

doi:10.1117/12.2014268

15 March 2013 Upconversion fluorescence emission of Er³⁺/Yb³⁺ codoped transparent glass ceramics: kinetics of the excited states

P. Yankov, N. Saliyski, I. Gugov, C. Rüssel

Author Affiliations +

Proceedings Volume 8770, 17th International School on Quantum Electronics: Laser Physics and Applications; 87701I (2013) https://doi.org/10.1117/12.2014268
Event: Seventeenth International School on Quantum Electronics: Laser Physics and Applications, 2012, Nessebar, Bulgaria

Abstract

The emission spectra of the upconversion fluorescence of Er³⁺/Yb³⁺ co doped transparent oxyfluoride glass ceramics have been studied. The decay rates and excited states life times are measured at room temperature. The kinetic scheme is derived by measuring independently the life times of the excited states of both Er³⁺ and Yb³⁺ ions.

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P. Yankov, N. Saliyski, I. Gugov, and C. Rüssel "Upconversion fluorescence emission of Er³⁺/Yb³⁺ codoped transparent glass ceramics: kinetics of the excited states", Proc. SPIE 8770, 17th International School on Quantum Electronics: Laser Physics and Applications, 87701I (15 March 2013); https://doi.org/10.1117/12.2014268

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