1. Glasses for Photonics
2. See, for example: C. B. de Araújo, A. S. L. Gomes, L. H. Acioli, G. S. Maciel, L. de S. Menezes, L. E. E. de Araujo, Y. Messaddeq, and M. A. Aegerter, in Trends in Chemical Physics, edited by R. D. Brown (Research Trends, Trivandrum, India, 1996), Vol. 4, p. 59, and references therein.
3. Frequency upconversion of orange light into blue light inPr3+-doped fluoroindate glasses
4. Frequency upconversion inEr3+-doped fluoroindate glasses pumped at 1.48 μm