G. Quarles, L. Esterowitz, A. Rosenbaum, G. Rosenblatt
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引用次数: 0
摘要
I(t) = A exp[-t/r] t = 1 M K r. = 1 7 in p(Cr 1 ')= 2 5 × 10' ' tom/cc p('l'rn ')= 1 M M M s l w报道了YAG、YSAG和YSGG中Cr3+向Tm3+转移效率的研究。当Cr3+浓度降至1%时，YAG的效率基本没有降低，这降低了热负荷效应。最佳Tm3+浓度为4%以上。与Cr:Nd体系形成鲜明对比的是，钇铝石榴石比钪石榴石的转移效率更高。
Efficiency Of Energy Transfer Between Cr/sup 3+/and Tm/sup 3+/ In Scandium And Aluminum Garnets
I(t) = A exp[-t/r] T = 1 M K r. = I 7 Ins p ( C r 1 ' ) = 2 5x10'" tom/cc p('l'rn")=R OxIOm i m s l w Studies of transfer efficiences for Cr3+ to Tm3+ in YAG, YSAG, and YSGG are reported. There is essentially no efficiency reduction in YAG when the Cr3+ concentration is decreased to 1%, which reduces thermal loading effects. The optimum Tm3+ concentration is above 4%. In sharp contrast to Cr:Nd systems, more efficient transfer is obtained in YAG rather than the scandium garnets.
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