Hong Guangyan, Liu Yuesen. Effects of rare-earth elements on KNdP4O12 laser crystals[J]. Chinese Journal of Lasers, 1983, 10(12): 826
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KNd0.9Ln0.1P4O12 crystals (Ln=La, Ce, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tim, Yb, Lu or Y) have been grown by evaporation solution methed. Their X-ray diffraction patterns, infrared, absorption, fluorescent spectra and fluorescent lifetime have been measured. The effects of Ln3+ on KNdP4O12 have been observed.