Enhanced luminescence of silica thin films co-doped with Er3+ and Yb3+

Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0040-6090(98)01397-2

Title:	Enhanced luminescence of silica thin films co-doped with Er3+ and Yb3+
Authors:	Gu, G. Ong, P.P. Cai, J. Yang, W. Du, Y. Yang, S.
Issue Date:	26-Feb-1999
Citation:	Gu, G., Ong, P.P., Cai, J., Yang, W., Du, Y., Yang, S. (1999-02-26). Enhanced luminescence of silica thin films co-doped with Er3+ and Yb3+. Thin Solid Films 340 (1) : 230-232. ScholarBank@NUS Repository. https://doi.org/10.1016/S0040-6090(98)01397-2
Abstract:	Er3+- and Yb3+- ions-co-doped silica thin films were prepared by RF magnetron sputtering. Enhanced photoluminescence centered at 1.534 μm was detected at room temperature when excited by a Nd-YAG laser line at 1.064 μm. The photoluminescence intensity increases with Yb-atom doped concentration and tends to saturate at the Yb-atom concentration of 3.0%, indicating that the enhanced photoluminescence results from the energy transfer from Yb3+ to Er3+.
Source Title:	Thin Solid Films
URI:	http://scholarbank.nus.edu.sg/handle/10635/96467
ISSN:	00406090
DOI:	10.1016/S0040-6090(98)01397-2
Appears in Collections:	Staff Publications

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