Rare-earth-doped wide-bandgap tin-oxide nanocrystals: pumping mechanisms and spectroscopy

Joaquín Fernández; Sara García-Revilla; Rolindes Balda; Concepción Cascales

doi:10.1117/12.2290170

22 February 2018 Rare-earth-doped wide-bandgap tin-oxide nanocrystals: pumping mechanisms and spectroscopy

Joaquín Fernández, Sara García-Revilla, Rolindes Balda, Concepción Cascales

Proceedings Volume 10528, Optical Components and Materials XV; 1052805 (2018) https://doi.org/10.1117/12.2290170
Event: SPIE OPTO, 2018, San Francisco, California, United States

Abstract

The present work displays a thorough study of the optical spectroscopy of multilevel RE-doped tin oxide nanocrystals. Our study provides the structural grounds about the behavior of the RE emission under site-selective excitation as well as the capability of the host to hold the RE ions at the nanocrystal lattice sites and, as a consequence, the possibility to reach the RE excited states by direct host excitation.

Citation Download Citation

Joaquín Fernández, Sara García-Revilla, Rolindes Balda, and Concepción Cascales "Rare-earth-doped wide-bandgap tin-oxide nanocrystals: pumping mechanisms and spectroscopy", Proc. SPIE 10528, Optical Components and Materials XV, 1052805 (22 February 2018); https://doi.org/10.1117/12.2290170

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