113-W in-phase mode output from two ytterbium-doped large-core double-cladding fiber lasers

被引：0

作者：

何兵 ^{[1
]}

楼祺洪 ^{[2
]}

周军 ^{[2
]}

郑颖辉 ^{[1
]}

薛冬 ^{[3
]}

董景星 ^{[2
]}

魏运荣 ^{[2
]}

张芳沛 ^{[1
]}

漆云凤 ^{[1
]}

朱健强 ^{[2
]}

李进延 ^{[4
]}

李诗愈 ^{[4
]}

王之江 ^{[2
]}

机构：

[1] Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences,Shanghai 201800 Graduate School of the Chinese Academy of Sciences,Beijing 100039

[2] Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences,Shanghai 201800

[3] Department of Physics Zaozhuang University,Zaozhuang 277160

[4] Fiberhome Telecommunication Tech Co. Ltd.,Wuhan 430073

来源：

Chinese Optics Letters | 2007年 / 07期

关键词：

mode; W in-phase mode output from two ytterbium-doped large-core double-cladding fiber lasers; core;

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

Phase locking for two ytterbium-doped large-core fiber lasers has been demonstrated by using a self- imaging confocal resonator with a spatial filter.Steady high-contrast interference stripes are observed. The visibilities of coherent and incoherent stripes are 59% and 6%,respectively.The measured width of the central strip is in good agreement with the calculated result.For in-phase mode,the output power of the phase-locked fiber laser array is up to 113 W and corresponding slope efficiency is 38.5%.

引用

页码：412 / 414

页数：3

共 18 条

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