Bismuth-doped silica-based fiber lasers operating between 1389 and 1538 nm with output power of up to 22 W

被引：58

作者：

Shubin, A. V. ^{[1
]}

Bufetov, I. A. ^{[1
]}

Melkumov, M. A. ^{[1
]}

Firstov, S. V. ^{[1
]}

Medvedkov, O. I. ^{[1
]}

Khopin, V. F. ^{[2
]}

Guryanov, A. N. ^{[2
]}

Dianov, E. 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 LETTERS | 2012年 / 37卷 / 13期

关键词：

OPTICAL-PROPERTIES; SPECTRAL REGION; SPECTROSCOPY; GENERATION; AMPLIFIERS; DOPANTS; CENTERS;

D O I：

10.1364/OL.37.002589

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An efficient CW bismuth fiber laser operating around 1.46 mu m with an efficiency of >50% and an output power of >20 W has been developed on a bismuth-doped GeO2-SiO2 fiber. The laser demonstrates weak dependence of the output power on temperature in comparison with bismuth lasers operating near 1.15 and 1.3 mu m. The laser generation has been obtained in the range 1.39 to 1.54 mu m. The first linearly polarized bismuth-doped fiber laser at 1.46 mu m based on a PANDA-type fiber has been demonstrated. (C) 2012 Optical Society of America

引用

页码：2589 / 2591

页数：3

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