Abstract
In this paper the material and optical properties of tellurite glasses co-doped with Tm3+/Ho3+ ions were investigated. Near infrared luminescence at a wavelength of 2060 nm (5I7 → 5I8) in holmium ions was obtained as a result of energy transfer between Tm3+ and Ho3+ ions. The energy transfer (ET) between Tm3+ → Ho3+ ions was investigated pumping at 795nm. As a result of optimization of rare earth concentration, the best efficiency of energy transfer in fabricated glasses was obtained for molar composition 0.2mol%Tm2O3: 0.2mol%Ho2O3. © 2014 Photonics Society of Poland.
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CITATION STYLE
Zmojda, J., Kochanowicz, M., & Dorosz, D. (2014). Low-phonon tellurite glass co-doped with Tm3+/Ho3+ ions for optical fiber technology. Photonics Letters of Poland, 6(2), 56–58. https://doi.org/10.4302/plp.2014.2.03
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