Time-resolved fluorescence line narrowing spectroscopy in Nd<sup>3+</sup>-doped fluoroarsenate glasses

L. M. Lacha; Rolindes Balda; Joaquin R. Fernandez; Jean-Luc Adam

doi:10.1117/12.525849

19 November 2003 Time-resolved fluorescence line narrowing spectroscopy in Nd³⁺-doped fluoroarsenate glasses

L. M. Lacha, Rolindes Balda, Joaquin R. Fernandez, Jean-Luc Adam

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.525849
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

Abstract

The spectral features of the time resolved fluorescence line narrowing ⁴F_3/2→⁴I_9/2 emission spectra obtained under resonant excitation reveal the existence of spectral migration of excitation among the Nd³⁺ ions. The analysis of the time evolution of the ⁴F_3/2→⁴I_9/2 narrowed emission shows that the electronic mechanism responsible for the ion-ion interaction can be identified as a dipole-dipole energy transfer process.

Citation Download Citation

L. M. Lacha, Rolindes Balda, Joaquin R. Fernandez, and Jean-Luc Adam "Time-resolved fluorescence line narrowing spectroscopy in Nd³⁺-doped fluoroarsenate glasses", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.525849

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