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- [13] Analysis of the optical spectrum of Pr3+ in La2O3 and Pr2O3 RARE EARTHS '98, 1999, 315-3 : 415 - 423
- [15] Energy transfer and frequency upconversion involving triads of Pr3+ ions in (Pr3+, Gd3+) doped fluoroindate glass Journal of Applied Physics, 2006, 99 (08):