Luminescence and optical gain in Pb-doped silica-based optical fibers

被引：22

作者：

Bufetov, Igor A. ^{[1
]}

Firstov, Sergey V. ^{[1
]}

Khopin, Vladimir F. ^{[2
]}

Abramov, Alexey N. ^{[2
]}

Guryanov, Alexey N. ^{[2
]}

Dianov, Evgeny M. ^{[1
]}

机构：

[1] Russian Acad Sci, Fiber Opt Res Ctr, Moscow 119333, Russia

[2] Russian Acad Sci, Inst Chem High Pur Subst, Nizhnii Novgorod 603600, Russia

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 16期

关键词：

INFRARED LUMINESCENCE; BISMUTH; GLASSES; BI; CENTERS; LASERS; TE;

D O I：

10.1364/OE.17.013487

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

IR luminescence and optical gain in a Pb-doped fiber have been observed for the first time. Absorption, luminescence and pump on/pump off optical gain spectra, as well as luminescence decay time, have been measured in these fibers. Comparison of optical active center characteristics in Pb-doped and Bi-doped fibers of the same composition indicates an essential difference of optical active centers in these two types of fibers. (C) 2009 Optical Society of America

引用

页码：13487 / 13492

页数：6

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