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Proceedings Paper

Evidence for energy transfer in Nd3+-doped PMMA:PAAc copolymer samples
Author(s): Rebeca Sosa; Mario Flores; Rogelio Rodriguez; Jose Manuel Hernandez; Antonio Munoz
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Paper Abstract

The Judd-Ofelt intensity parameters for f-f transitions of Nd3+ ions in PMMA-PAAc copolymer samples were determined from optical absorption measurements, and their dependence on the neodymium content investigated within the range of 0.1 to 3.0% mol. The densities, refractive indices and emission spectra have been measured. For our Nd3+-doped PMMA-PAAc samples an effective energy transfer between the copolymer host and the neodymium ions is observed and discussed.

Paper Details

Date Published: 13 April 2000
PDF: 6 pages
Proc. SPIE 3942, Rare-Earth-Doped Materials and Devices IV, (13 April 2000); doi: 10.1117/12.382869
Show Author Affiliations
Rebeca Sosa, Univ. Autonoma Metropolitana-Iztapalapa (Mexico)
Mario Flores, Univ. Autonoma Metropolitana-Iztapalapa (Mexico)
Rogelio Rodriguez, Univ. Autonoma Metropolitana-Iztapalapa (Mexico)
Jose Manuel Hernandez, Univ. Autonoma Metropolitana-Iztapalapa (Mexico)
Antonio Munoz, Univ. Autonoma Metropolitana-Iztapalapa (Mexico)

Published in SPIE Proceedings Vol. 3942:
Rare-Earth-Doped Materials and Devices IV
Shibin Jiang, Editor(s)

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