Compositional influence on spectroscopic properties of Yb3+-doped tellurite glasses

Márcio A. R. C. Alencar; Rogério F. Souza; Marcos V. D. Vermelho; Maria T. de Araújo; Jandir M. Hickmann; Renata Kobayashi; Luciana R. P. Kassab; Maria J. V. Bell

doi:10.1117/12.645098

28 February 2006 Compositional influence on spectroscopy properties of Yb³⁺-doped tellurite glasses

Márcio A. R. C. Alencar, Rogério F. Souza, Marcos V. D. Vermelho, Maria T. de Araújo, Jandir M. Hickmann, Renata Kobayashi, Luciana R. P. Kassab, Maria J. V. Bell

Author Affiliations +

Proceedings Volume 6100, Solid State Lasers XV: Technology and Devices; 610014 (2006) https://doi.org/10.1117/12.645098
Event: Lasers and Applications in Science and Engineering, 2006, San Jose, California, United States

Abstract

Spectroscopic properties of ytterbium-doped tellurite glasses with different compositions are reported. Results of linear refractive index, absorption and emission spectra, and fluorescence lifetimes are presented. The studied samples present high refractive index (~2.0) and large transmission window (380-6000nm). Absorption and emission cross-sections are calculated as well as the minimum pump laser intensity. The results are compared with the values of other laser materials, in order to investigate applications as laser media in the infrared region.

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Márcio A. R. C. Alencar, Rogério F. Souza, Marcos V. D. Vermelho, Maria T. de Araújo, Jandir M. Hickmann, Renata Kobayashi, Luciana R. P. Kassab, and Maria J. V. Bell "Compositional influence on spectroscopy properties of Yb³⁺-doped tellurite glasses", Proc. SPIE 6100, Solid State Lasers XV: Technology and Devices, 610014 (28 February 2006); https://doi.org/10.1117/12.645098

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