ENHANCEMENT OF 3RD-HARMONIC BLUE-VIOLET LIGHT AT 440 NM BY ERBIUM IONS IN ER3+-GEO2-DOPED SILICA MONOMODE OPTICAL FIBERS PUMPED AT 1.319 MU-M

被引：8

作者：

HICKMANN, JM ^{[1
]}

GOUVEIA, EA ^{[1
]}

GOUVEIANETO, AS ^{[1
]}

DINI, DC ^{[1
]}

CELASCHI, S ^{[1
]}

机构：

[1] CTR PESQUISA & DESENVOLVIMENTO TELEBRAS,BR-13088061 CAMPINAS,SP,BRAZIL

来源：

OPTICS LETTERS | 1995年 / 20卷 / 16期

关键词：

D O I：

10.1364/OL.20.001692

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The efficient generation of third-harmonic blue-violet light at 440 nm in short lengths of Er3+-doped germanosilicate single-mode optical fibers pumped at 1.319 mu m is reported. Measurement indicates that the third-harmonic generation process that is due to a GeO2-SiO2 core is resonantly enhanced through the amplification of the signal light at 440 nm by population inversion of the erbium ions in the fiber core. An average signal power at 440 mn of similar to 5 mu W was observed. (C) 1995 Optical Society of America

引用

页码：1692 / 1694

页数：3

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