Partition, luminescence and energy transfer of Er3+/Yb3+ ions in oxyfluoride glass ceramic containing CaF2 nano-crystals
β Scribed by Daqin Chen; Yuansheng Wang; En Ma; Yunlong Yu; Feng Liu
- Book ID
- 108234083
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 313 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0925-3467
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Up-conversion luminescence of oxyfluoride glass and glass ceramics containing LaF 3 crystallites doped with Yb 3+ and Er 3+ was investigated at low temperature. Excitation of Yb 3+ in the IR region revealed the fast and the slow components of Er 3+ up-conversion luminescence originating from both gl
The laser-induced crystallization method is applied to Er 3+ /Yb 3+ co-doped oxyfluoride glasses, and dots and lines consisting of CaF 2 crystals are patterned on the glass surface in order to clarify whether codoping of different rare-earth ions (Er 3+ and Yb 3+ ) is possible even into laser-patter