Role of CaO addition in the local order around Erbium in SiO 2–GeO 2–P 2O 5 fiber preforms

Autor: d’Acapito, F., Maurizio, C., Paul, M.C., Lee, Th. S., Blanc, W., Dussardier, B.
Zdroj: In Materials Science & Engineering B 2008 146(1):167-170
Databáze: ScienceDirect