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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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