Infrared to visible up-conversion in Cr:Tm:Ho:YAG

被引：31

作者：

Lim, KS

Lee, CW

Kim, ST

Seo, HJ

Kim, CD

机构：

[1] Chungbuk Natl Univ, Dept Phys, Cheongju 361763, Chungbuk, South Korea

[2] Pukyong Natl Univ, Dept Phys, Pusan 608737, South Korea

[3] Korea Inst Sci & Technol, Div Ceram, Seoul 130650, South Korea

来源：

JOURNAL OF LUMINESCENCE | 2000年 / 87-9卷

关键词：

Cr : Tm : Ho :; YAG; up-conversion; energy transfer;

D O I：

10.1016/S0022-2313(99)00508-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report up-conversion processes in Cr : Tm : No : YAG under the near infrared and the red excitations. Excitation spectra and decay-time measurements showed the energy transfer from Ho3+ to Cr3+, from Tm3+ to Cr3+, and from Tm3+ to Ho3+ ions. Selective excitations resolved the stepwise up-conversion of the Tm3+ (1)G(4) in the blue. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：1008 / 1010

页数：3

共 5 条

[1] Dynamics of the high lying excited states of Tm3+ ions in YAG [J].