Fiber Fuse Effect in High-Power Double-Clad Fiber Laser

被引：0

作者：

Zhang, Hanwei ^{[1
]}

Zhou, Pu ^{[1
]}

Wang, Xiaolin ^{[1
]}

Xiao, Hu ^{[1
]}

Xu, Xiaojun ^{[1
]}

机构：

[1] Natl Univ Def Technol, Coll Optoelect Sci & Engn, Changsha 410073, Hunan, Peoples R China

来源：

2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR) | 2013年

关键词：

OPTICAL DISCHARGE; WAVE; ABSORPTION; RADIATION; THRESHOLD; VELOCITY;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper we report the study of fiber fuse effect in large mode area Yb-doped double-clad fiber and Ge-doped double-clad fiber. We can find both periodic and non-periodic void strings in those fibers. This is the first fiber fuse report about the shape of the void in high-power double-clad fiber laser. Furthermore, a heat conduction model is proposed to describe the propagation of the fuse effect in the core of double-clad fiber.

引用

页数：2

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