Excitation energy transfer and optical transitions in heavy metal glasses doubly doped with Yb3+ and Er3+

Łukasz Grobelny; Joanna Pisarska; Wojciech A. Pisarski

doi:10.1117/12.895930

10 June 2011 Excitation energy transfer and optical transitions in heavy metal glasses doubly doped with Yb³⁺ and Er³⁺

Łukasz Grobelny, Joanna Pisarska, Wojciech A. Pisarski

Proceedings Volume 8010, Optical Fibers and Their Applications 2011; 80100O (2011) https://doi.org/10.1117/12.895930
Event: Optical Fibers and Their Applications 2011, 2011, Bialystok-Bialowieza, Poland

Abstract

Selected heavy metal glasses containing Yb³⁺ and Er³⁺ ions have been investigated. Near-infrared luminescence spectra at 1.53 μm and up-conversion spectra of Er³⁺ were registered under excitation of Yb³⁺ by 975 nm diode laser line. The luminescence bands correspond to ⁴I_13/2 - ⁴I_15/2 (NIR), ⁴S_3/2 - ⁴I_15/2 (green) and ⁴F_9/2 - ⁴I_15/2 (red) transitions of Er³⁺, respectively. The optical transitions of rare earth ions have been examined as a function of glass host.

Citation Download Citation

Łukasz Grobelny, Joanna Pisarska, and Wojciech A. Pisarski "Excitation energy transfer and optical transitions in heavy metal glasses doubly doped with Yb³⁺ and Er³⁺", Proc. SPIE 8010, Optical Fibers and Their Applications 2011, 80100O (10 June 2011); https://doi.org/10.1117/12.895930

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