INFRARED TO BLUE UP-CONVERSION IN PR3+ DOPED YAG AND LIYF4 CRYSTALS

被引：28

作者：

MALINOWSKI, M

JOUBERT, MF

JACQUIER, B

机构：

[1] UNIV LYON 1,CNRS,URA 442,PHYS CHIM MAT LUMINESCENTS LAB,BAT 205,F-69622 VILLEURBANNE,FRANCE

[2] IMIO,PW,PL-00662 WARSAW,POLAND

来源：

JOURNAL OF LUMINESCENCE | 1994年 / 60-1卷

关键词：

D O I：

10.1016/0022-2313(94)90124-4

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Spectroscopic studies of the up-conversion excitation of the blue P-3(0) emission using two near-infrared photons in Pr3+ doped yttrium aluminum garnet and LiYF4 crystals are reported. The excitation spectra and decay time measurements indicate the sequential absorption of two photons with the nonresonant first step. Two-photon excitation spectra revealed a structure not seen in one-photon measurements, allowing identification of several I-1(6) Stark levels.

引用

页码：179 / 182

页数：4

共 8 条

[1] ABSORPTION AND EMISSION ANALYSIS OF PR-3+ IN YTTRIUM-ALUMINUM-GARNET [J].