EXPERIMENT ON FREQUENCY UP-CONVERSION IN ER3+-DOPED SILICA FIBERS

被引：0

作者：

HUA, YM

LI, Q

CHEN, YL

CHEN, YX

机构：

来源：

CHINESE PHYSICS | 1992年 / 12卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Frequency up-conversion in Er3+-doped silica fibers pumped by a CW 1064 nm laser has been demonstrated for the first time. The visible fluorescence spectra of Er3+/GeO2/SiO2 and Er3+/Al2O3/GeO2/SiO2 optical fibers were measured. Two-photon absorption and excited-state absorption of Er3+ ions are proposed to account for the experimental observation.

引用

页码：955 / 958

页数：4