Up-conversion processes in laser crystals

被引：34

作者：

Huber, G

Heumann, E

Sandrock, T

Petermann, K

机构：

[1] Institut für Laser-Physik, D-20355 Hamburg

来源：

JOURNAL OF LUMINESCENCE | 1997年 / 72-4卷

关键词：

up-conversion lasers; energy transfer; laser crystals; rare-earth-doped materials;

D O I：

10.1016/S0022-2313(96)00254-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Lasers which emit at higher frequencies than the pump light are usually called up-conversion lasers. The excitation of the active ion is due to multistep photon excitation, interionic energy transfer or photon avalanche. Er-, (Tm, Yb)-, and(Pr, Yb)-doped LiYF4 laser crystals are successful examples where these processes are relevant.

引用

页码：1 / 3

页数：3