Analysis of upconversion luminescence in Yb[sup]3+[/sup]/Er[sup]3+[/sup] co-doped tellurite optical fiber

Wojciech Mazerski; Marcin Kochanowicz; Dominik Dorosz

doi:10.1117/12.2032013

25 October 2013 Analysis of upconversion luminescence in Yb³⁺/Er³⁺ co-doped tellurite optical fiber

Wojciech Mazerski, Marcin Kochanowicz, Dominik Dorosz

Proceedings Volume 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013; 89030A (2013) https://doi.org/10.1117/12.2032013
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 2013, Wilga, Poland

Abstract

In the paper the analysis of upconversion luminescence in Yb³⁺/Er³⁺ co-doped tellurite glass and optical fiber has been investigated. Upconversion luminescence at 525 nm, 546 nm, 651 nm corresponding to the Er³⁺: ²H_11/2→⁴I_15/2, ⁴S_3/2→⁴I_15/2, (⁴F_9/2→⁴I_15/2) transitions, respectively was obtained as a result of energy transfer between Yb³⁺ and Er³⁺ ions. Developed tellurite glass characterized by highest intensity of upconversion luminescence (0.5mol% Yb₂O₃/0.1mol% Er₂O₃) was used as core of optical fiber. The analysis of influence of Yb³⁺/Er³⁺ co-doped tellurite optical fiber length on upconversion emission spectra was examinated.

Citation Download Citation

Wojciech Mazerski, Marcin Kochanowicz, and Dominik Dorosz "Analysis of upconversion luminescence in Yb³⁺/Er³⁺ co-doped tellurite optical fiber", Proc. SPIE 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 89030A (25 October 2013); https://doi.org/10.1117/12.2032013

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